From fd19c34f17e892855c6efe9110f5cc0c010f6de7 Mon Sep 17 00:00:00 2001 From: Andrew Schonfeld Date: Mon, 13 Jan 2020 12:43:48 -0500 Subject: [PATCH] 1.7.0 - integration of plotly dash charts - redesign of charts popup to use plotly/dash - [#55](https://github.com/man-group/dtale/issues/55): raise exception when data contains duplicate column names - heatmap integration - combination of "_main.jsx" files into one for spacial optimization - made arctic an "extra" dependency --- .circleci/config.yml | 50 +- .gitignore | 1 + .isort.cfg | 4 +- CHANGES.md | 7 + docker/2_7/Dockerfile | 2 +- docker/3_6/Dockerfile | 2 +- docs/source/conf.py | 4 +- dtale/__init__.py | 2 +- dtale/app.py | 8 +- dtale/cli/clickutils.py | 10 +- dtale/cli/loaders/__init__.py | 5 +- dtale/cli/loaders/arctic_loader.py | 12 +- dtale/dash_application/__init__.py | 0 dtale/dash_application/charts.py | 312 + .../dash_application/components/Wordcloud.py | 37 + dtale/dash_application/components/__init__.py | 47 + .../dash_application/components/_imports_.py | 5 + .../dash_application/components/metadata.json | 54 + .../components/package-info.json | 154 + dtale/dash_application/layout.py | 251 + dtale/dash_application/views.py | 317 + dtale/static/css/dash.css | 526 + dtale/static/css/github_fork.css | 49 + dtale/static/css/main.css | 160 +- dtale/static/dash/components_bundle.js | 37688 ++++++++++++++++ dtale/static/dash/components_bundle.js.map | 5 + dtale/templates/dtale/base.html | 52 +- dtale/templates/dtale/popup.html | 3 +- dtale/utils.py | 27 +- dtale/views.py | 39 +- package.json | 6 +- setup.py | 13 +- static/__tests__/dash-test.jsx | 43 + .../__tests__/iframe/DataViewer-base-test.jsx | 2 +- static/__tests__/main-test.jsx | 43 +- static/dash/lib/components/Wordcloud.react.js | 54 + static/dash/lib/index.js | 3 + static/dtale/DataViewerMenu.jsx | 2 +- static/dtale/dtale_main.jsx | 23 - static/main.jsx | 56 + static/popups/window/charts_popup_main.jsx | 17 - .../popups/window/correlations_popup_main.jsx | 17 - static/popups/window/describe_popup_main.jsx | 17 - static/popups/window/histogram_popup_main.jsx | 17 - static/popups/window/instances_popup_main.jsx | 12 - tests/dtale/test_app.py | 11 + tests/dtale/test_cli.py | 41 +- tests/dtale/test_dash.py | 753 + tests/dtale/test_utils.py | 6 +- tests/dtale/test_views.py | 19 +- webpack.config.js | 55 +- webpack.production.config.js | 14 +- yarn.lock | 275 +- 53 files changed, 40888 insertions(+), 444 deletions(-) create mode 100644 dtale/dash_application/__init__.py create mode 100644 dtale/dash_application/charts.py create mode 100644 dtale/dash_application/components/Wordcloud.py create mode 100644 dtale/dash_application/components/__init__.py create mode 100644 dtale/dash_application/components/_imports_.py create mode 100644 dtale/dash_application/components/metadata.json create mode 100644 dtale/dash_application/components/package-info.json create mode 100644 dtale/dash_application/layout.py create mode 100644 dtale/dash_application/views.py create mode 100644 dtale/static/css/dash.css create mode 100644 dtale/static/css/github_fork.css create mode 100644 dtale/static/dash/components_bundle.js create mode 100644 dtale/static/dash/components_bundle.js.map create mode 100644 static/__tests__/dash-test.jsx create mode 100644 static/dash/lib/components/Wordcloud.react.js create mode 100644 static/dash/lib/index.js delete mode 100644 static/dtale/dtale_main.jsx create mode 100644 static/main.jsx delete mode 100644 static/popups/window/charts_popup_main.jsx delete mode 100644 static/popups/window/correlations_popup_main.jsx delete mode 100644 static/popups/window/describe_popup_main.jsx delete mode 100644 static/popups/window/histogram_popup_main.jsx delete mode 100644 static/popups/window/instances_popup_main.jsx create mode 100644 tests/dtale/test_dash.py diff --git a/.circleci/config.yml b/.circleci/config.yml index 50bb8d217..7857299dd 100644 --- a/.circleci/config.yml +++ b/.circleci/config.yml @@ -5,7 +5,7 @@ defaults: &defaults CIRCLE_ARTIFACTS: /tmp/circleci-artifacts CIRCLE_TEST_REPORTS: /tmp/circleci-test-results CODECOV_TOKEN: b0d35139-0a75-427a-907b-2c78a762f8f0 - VERSION: 1.6.10 + VERSION: 1.7.0 PANDOC_RELEASES_URL: https://github.com/jgm/pandoc/releases steps: - checkout @@ -107,31 +107,29 @@ defaults: &defaults - run: name: Build egg command: | - if [ "${CIRCLE_BRANCH}" == "master" ]; then - set -e - . ci/bin/activate - pip install pypandoc - pip install docutils - pip install Pygments - grep version setup.py | grep -q $VERSION || (echo "ERROR: Version number not found in setup.py: $VERSION"; exit 1) - grep -q $VERSION CHANGES.md || (echo "ERROR: Version number not found in CHANGES.md: $VERSION"; exit 1) - grep -q $VERSION docker/2_7/Dockerfile || (echo "ERROR: Version number not found in docker/2_7/Dockerfile: $VERSION"; exit 1) - grep -q $VERSION docker/3_6/Dockerfile || (echo "ERROR: Version number not found in docker/3_6/Dockerfile: $VERSION"; exit 1) - grep -q $VERSION docs/source/conf.py || (echo "ERROR: Version number not found in docs/source/conf.py: $VERSION"; exit 1) - grep -q $VERSION package.json || (echo "ERROR: Version number not found in package.json: $VERSION"; exit 1) - python setup.py --long-description > ../README.rst - # pandoc --from=markdown --to=rst --output=../README.rst README.md - cat ../README.rst | rst2html.py 1> ../README.html 2> ../log - cp ../README.rst /tmp/circleci-artifacts - cp ../log /tmp/circleci-artifacts - if [ -s ../log ] ; then - exit 1 - fi # rst2html.py alwaysexits with 0, check log size - python setup.py bdist_wheel --universal - python setup.py bdist_egg - python setup.py sdist - cp -r ./dist /tmp/circleci-artifacts - fi + set -e + . ci/bin/activate + pip install pypandoc + pip install docutils + pip install Pygments + grep version setup.py | grep -q $VERSION || (echo "ERROR: Version number not found in setup.py: $VERSION"; exit 1) + grep -q $VERSION CHANGES.md || (echo "ERROR: Version number not found in CHANGES.md: $VERSION"; exit 1) + grep -q $VERSION docker/2_7/Dockerfile || (echo "ERROR: Version number not found in docker/2_7/Dockerfile: $VERSION"; exit 1) + grep -q $VERSION docker/3_6/Dockerfile || (echo "ERROR: Version number not found in docker/3_6/Dockerfile: $VERSION"; exit 1) + grep -q $VERSION docs/source/conf.py || (echo "ERROR: Version number not found in docs/source/conf.py: $VERSION"; exit 1) + grep -q $VERSION package.json || (echo "ERROR: Version number not found in package.json: $VERSION"; exit 1) + python setup.py --long-description > ../README.rst + # pandoc --from=markdown --to=rst --output=../README.rst README.md + cat ../README.rst | rst2html.py 1> ../README.html 2> ../log + cp ../README.rst /tmp/circleci-artifacts + cp ../log /tmp/circleci-artifacts + if [ -s ../log ] ; then + exit 1 + fi # rst2html.py alwaysexits with 0, check log size + python setup.py bdist_wheel --universal + python setup.py bdist_egg + python setup.py sdist + cp -r ./dist /tmp/circleci-artifacts # Save test results - store_test_results: path: /tmp/circleci-test-results diff --git a/.gitignore b/.gitignore index 7132f9d98..c3122341e 100644 --- a/.gitignore +++ b/.gitignore @@ -28,6 +28,7 @@ docs/source/modules.rst # built JS files dtale/static/dist +dtale/static/dash jest_tmp # custom CLI loaders diff --git a/.isort.cfg b/.isort.cfg index 9b770657b..611bd2aa1 100644 --- a/.isort.cfg +++ b/.isort.cfg @@ -1,5 +1,7 @@ [settings] -not_skip=dtale/__init__.py +not_skip = + dtale/__init__.py + dtale/dash_application/components/__init__.py default_section = THIRDPARTY known_first_party = dtale known_flask = flask diff --git a/CHANGES.md b/CHANGES.md index 51cee2761..1cea648aa 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -1,5 +1,12 @@ ## Changelog +### 1.7.0 (2020-1-28) + * redesign of charts popup to use plotly/dash + * [#55](https://github.com/man-group/dtale/issues/55): raise exception when data contains duplicate column names + * heatmap integration + * combination of "_main.jsx" files into one for spacial optimization + * made arctic an "extra" dependency + ### 1.6.10 (2020-1-12) * better front-end handling of dates for charting as to avoid timezone issues * the ability to switch between sorting any axis in bar charts diff --git a/docker/2_7/Dockerfile b/docker/2_7/Dockerfile index d0a50285c..a9629c8a9 100644 --- a/docker/2_7/Dockerfile +++ b/docker/2_7/Dockerfile @@ -44,4 +44,4 @@ WORKDIR /app RUN set -eux \ ; . /root/.bashrc \ - ; easy_install dtale-1.6.10-py2.7.egg + ; easy_install dtale-1.7.0-py2.7.egg diff --git a/docker/3_6/Dockerfile b/docker/3_6/Dockerfile index 974503196..983133f74 100644 --- a/docker/3_6/Dockerfile +++ b/docker/3_6/Dockerfile @@ -44,4 +44,4 @@ WORKDIR /app RUN set -eux \ ; . /root/.bashrc \ - ; easy_install dtale-1.6.10-py3.7.egg + ; easy_install dtale-1.7.0-py3.7.egg diff --git a/docs/source/conf.py b/docs/source/conf.py index 9d52fc3e2..cf491e4b9 100644 --- a/docs/source/conf.py +++ b/docs/source/conf.py @@ -63,9 +63,9 @@ # built documents. # # The short X.Y version. -version = u'1.6.10' +version = u'1.7.0' # The full version, including alpha/beta/rc tags. -release = u'1.6.10' +release = u'1.7.0' # The language for content autogenerated by Sphinx. Refer to documentation # for a list of supported languages. diff --git a/dtale/__init__.py b/dtale/__init__.py index b3f0a80fd..cf42b7fdf 100644 --- a/dtale/__init__.py +++ b/dtale/__init__.py @@ -3,4 +3,4 @@ dtale = Blueprint('dtale', __name__, url_prefix='/dtale') # flake8: NOQA -from dtale.app import show, get_instance, instances # isort:skip \ No newline at end of file +from dtale.app import show, get_instance, instances # isort:skip diff --git a/dtale/app.py b/dtale/app.py index 348d911e2..f6396109f 100644 --- a/dtale/app.py +++ b/dtale/app.py @@ -176,7 +176,7 @@ def build_app(url, host=None, reaper_on=True, hide_shutdown=False, github_fork=F :rtype: :class:`dtale.app.DtaleFlask` """ - app = DtaleFlask('dtale', reaper_on=reaper_on, static_url_path='', url=url) + app = DtaleFlask('dtale', reaper_on=reaper_on, static_url_path='', url=url, instance_relative_config=False) app.config['SECRET_KEY'] = 'Dtale' app.config['HIDE_SHUTDOWN'] = hide_shutdown app.config['GITHUB_FORK'] = github_fork @@ -337,7 +337,11 @@ def health_check(): """ return 'ok' - return app + with app.app_context(): + + from .dash_application import views as dash_views + app = dash_views.add_dash(app) + return app def initialize_process_props(host=None, port=None, force=False): diff --git a/dtale/cli/clickutils.py b/dtale/cli/clickutils.py index 3bcf500a1..2bdc2c4a5 100644 --- a/dtale/cli/clickutils.py +++ b/dtale/cli/clickutils.py @@ -86,9 +86,13 @@ def get_loader_options(key, options): :return: dictionary of click options with start with key :rtype: dict """ - prefix = key + '_' - len_prefix = len(prefix) - return dict(((k[len_prefix:], v) for k, v in options.items() if k.startswith(prefix))) + + def _build_key(option): + segs = option.split('_') + if len(segs) == 1: + return '' + return '_'.join(segs[1:]) + return dict(((_build_key(k), v) for k, v in options.items() if k.startswith(key))) def get_log_options(options): diff --git a/dtale/cli/loaders/__init__.py b/dtale/cli/loaders/__init__.py index 75c4c65b8..0d62fc099 100644 --- a/dtale/cli/loaders/__init__.py +++ b/dtale/cli/loaders/__init__.py @@ -108,8 +108,11 @@ def decorator(f): for cli_loader in LOADERS.values(): if len(cli_loader.LOADER_PROPS): for p in cli_loader.LOADER_PROPS: + prop_name = '--{}'.format(cli_loader.LOADER_KEY) + if len(p): + prop_name = '{}-{}'.format(prop_name, p) f = click.option( - '--' + cli_loader.LOADER_KEY + '-' + p, help='Override {} {}'.format(cli_loader.LOADER_KEY, p) + prop_name, help='Override {}'.format(prop_name) )(f) else: f = click.option( diff --git a/dtale/cli/loaders/arctic_loader.py b/dtale/cli/loaders/arctic_loader.py index 539472af4..d62651ebc 100644 --- a/dtale/cli/loaders/arctic_loader.py +++ b/dtale/cli/loaders/arctic_loader.py @@ -1,12 +1,12 @@ -from arctic import Arctic # isort:skip - from builtins import map +from logging import getLogger import pandas as pd -from arctic.store.versioned_item import VersionedItem from dtale.cli.clickutils import get_loader_options +logger = getLogger(__name__) + ''' IMPORTANT!!! This global variable is required for building any customized CLI loader. When find loaders on startup it will search for any modules containing the global variable LOADER_KEY. @@ -26,6 +26,12 @@ def find_loader(kwargs): """ arctic_opts = get_loader_options(LOADER_KEY, kwargs) if len([f for f in arctic_opts.values() if f]): + try: + from arctic import Arctic + from arctic.store.versioned_item import VersionedItem + except ImportError: + raise ImportError('In order to use the --arctic loader you must install arctic!') + def _arctic_loader(): host = Arctic(arctic_opts['host']) lib = host.get_library(arctic_opts['library']) diff --git a/dtale/dash_application/__init__.py b/dtale/dash_application/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/dtale/dash_application/charts.py b/dtale/dash_application/charts.py new file mode 100644 index 000000000..54ad7da4d --- /dev/null +++ b/dtale/dash_application/charts.py @@ -0,0 +1,312 @@ +import json +import math +import urllib + +import dash_core_components as dcc +import dash_html_components as html +import numpy as np +import pandas as pd +import plotly.graph_objs as go +from six import PY3 + +import dtale.dash_application.components as dash_components +from dtale.utils import (classify_type, dict_merge, divide_chunks, + flatten_lists, get_dtypes) +from dtale.views import DATA + +YAXIS_CHARTS = ['line', 'bar', 'scatter'] + + +def build_axes(data_id, x, axis_inputs, mins, maxs): + data = DATA[data_id] + dtypes = get_dtypes(data) + + def _build_axes(y): + axes = {} + positions = [] + for i, y2 in enumerate(y, 0): + right = i % 2 == 1 + axis_ct = int(i / 2) + if i == 0: + key = 'yaxis' + value = dict(title=y2) + else: + key = 'yaxis{}'.format(i + 1) + value = dict(title=y2, overlaying='y', side='right' if right else 'left') + value['anchor'] = 'free' if axis_ct > 0 else 'x' + if axis_ct > 0: + pos = axis_ct / 20.0 + value['position'] = (1 - pos) if right else pos + positions.append(value['position']) + if y2 in axis_inputs and not (axis_inputs[y2]['min'], axis_inputs[y2]['max']) == (mins[y2], maxs[y2]): + value['range'] = [axis_inputs[y2]['min'], axis_inputs[y2]['max']] + if classify_type(dtypes[y2]) == 'I': + value['tickformat'] = '.0f' + axes[key] = value + if len(positions): + domain = [0, 1] + if len(positions) == 1: + domain = [positions[0] + 0.05, 1] + elif len(positions) == 2: + domain = sorted(positions) + domain = [domain[0] + 0.05, domain[1] - 0.05] + else: + lower, upper = divide_chunks(sorted(positions), 2) + domain = [lower[-1] + 0.05, upper[0] - 0.05] + axes['xaxis'] = dict(domain=domain) + if classify_type(dtypes[x]) == 'I': + axes['xaxis'] = dict_merge(axes.get('xaxis', {}), dict(tickformat='.0f')) + return axes + return _build_axes + + +def build_spaced_ticks(tickvals, ticktext): + size = len(tickvals) + if len(tickvals) <= 30: + return {'tickmode': 'array', 'tickvals': tickvals, 'ticktext': ticktext} + spaced_ticks, spaced_text = [tickvals[0]], [ticktext[0]] + factor = int(math.ceil(size / 28.0)) + for i in range(factor, size - 1, factor): + spaced_ticks.append(tickvals[i]) + spaced_text.append(ticktext[i]) + spaced_ticks.append(tickvals[-1]) + spaced_text.append(ticktext[-1]) + return {'tickmode': 'array', 'tickvals': spaced_ticks, 'ticktext': spaced_text} + + +def chart_wrapper(data_id, data, url_params=None): + if url_params is None: + return lambda chart: chart + + url_params_func = urllib.parse.urlencode if PY3 else urllib.urlencode + base_props = ['chart_type', 'x', 'z', 'agg', 'window', 'rolling_comp', 'barmode', 'barsort'] + params = {k: url_params[k] for k in base_props if url_params.get(k) is not None} + params['cpg'] = 'true' if url_params.get('cpg') is True else 'false' + for gp in ['y', 'group']: + group_param = [val for val in url_params.get(gp) or [] if val is not None] + if len(group_param): + params[gp] = json.dumps(group_param) + if params['chart_type'] in YAXIS_CHARTS: + params_yaxis = {} + for y, range in (url_params.get('yaxis') or {}).items(): + if y not in data['min']: + continue + if not (range['min'], range['max']) == (data['min'][y], data['max'][y]): + params_yaxis[y] = range + if len(params_yaxis): + params['yaxis'] = json.dumps(params_yaxis) + + popup_link = html.A( + [html.I(className='far fa-window-restore mr-4'), html.Span('Popup Chart')], + href='/charts/popup/{}?{}'.format(data_id, url_params_func(params)), + target='_blank', + style={'position': 'absolute', 'zIndex': 5} + ) + + def _chart_wrapper(chart): + return html.Div([popup_link, chart], style={'position': 'relative'}) + return _chart_wrapper + + +def build_title(x, y, group=None): + if group: + return {'title': '{} - {} by {}'.format(group, y, x)} + return {'title': '{} by {}'.format(y, x)} + + +def cpg_chunker(charts, columns=2): + return [ + html.Div([html.Div(c, className='col-md-6') for c in chunk], className='row') + for chunk in divide_chunks(charts, columns) + ] + + +def scatter_builder(data, x, y, axes_builder, wrapper, group=None): + return [ + wrapper(dcc.Graph( + id='scatter-{}-{}'.format(group or 'all', y2), + figure={'data': [ + dict(x=d['x'], y=d[y2], mode='markers', opacity=0.7, name=series_key, + marker={'size': 15, 'line': {'width': 0.5, 'color': 'white'}}) + for series_key, d in data['data'].items() if y2 in d and (group is None or group == series_key) + ], 'layout': dict_merge(build_title(x, y2, group), axes_builder([y2]))} + )) + for y2 in y + ] + + +def build_grouped_bars_with_multi_yaxis(data_cfgs, y): + for i, y2 in enumerate(y, 1): + for dc in data_cfgs: + curr_y = dc.get('yaxis') + yaxis = 'y{}'.format(i) + if (i == 1 and curr_y is None) or (yaxis == curr_y): + yield dc + else: + yield dict_merge( + {k: v for k, v in dc.items() if k in ['x', 'name', 'type']}, + dict(hoverinfo='none', showlegend=False, y=[0]), + dict(yaxis=yaxis) if i > 1 else {} + ) + + +def bar_builder(data, x, y, axes_builder, wrapper, cpg=False, barmode='group', barsort=None, **kwargs): + hover_text = dict() + multiaxis = barmode is None or barmode == 'group' + axes = axes_builder(y) if multiaxis else axes_builder([y[0]]) + if barsort is not None: + for k in data['data']: + barsort_col = 'x' if barsort == x or barsort not in data['data'][k] else barsort + if barsort_col != 'x': + df = pd.DataFrame(data['data'][k]) + df = df.sort_values(barsort_col) + data['data'][k] = {c: df[c].values for c in df.columns} + data['data'][k]['x'] = list(range(len(df['x']))) + hover_text[k] = df['x'].values + axes['xaxis'] = dict_merge( + axes.get('xaxis', {}), build_spaced_ticks(data['data'][k]['x'], df['x'].values) + ) + + if cpg: + charts = [ + wrapper(dcc.Graph( + id='bar-{}-graph'.format(k), + figure={ + 'data': [ + dict_merge( + {'x': d['x'], 'y': d[y2], 'type': 'bar', 'name': '{}-{}'.format(k, y2)}, + {} if i == 1 or not multiaxis else {'yaxis': 'y{}'.format(i)}, + {'hovertext': hover_text[k], 'hoverinfo': 'y+text'} if k in hover_text else {} + ) + for i, y2 in enumerate(y, 1) + ], + 'layout': go.Layout( + dict_merge(build_title(x, ', '.join(y), k), axes, dict(barmode=barmode or 'group')) + ) + } + )) + for k, d in data['data'].items() + ] + return cpg_chunker(charts) + + data_cfgs = flatten_lists([ + [ + dict_merge( + {'x': d['x'], 'y': d[y2], 'name': '{}-{}'.format(k, y2), 'type': 'bar'}, + {} if i == 1 or not multiaxis else {'yaxis': 'y{}'.format(i)}, + {'hovertext': hover_text[k], 'hoverinfo': 'y+text'} if k in hover_text else {} + ) + for i, y2 in enumerate(y, 1) + ] + for k, d in data['data'].items() + ]) + if barmode == 'group' and len(y or []) > 1: + data_cfgs = list(build_grouped_bars_with_multi_yaxis(data_cfgs, y)) + + return wrapper(dcc.Graph( + id='bar-graph', + figure={'data': data_cfgs, 'layout': go.Layout( + dict_merge(build_title(x, ', '.join(y)), axes, dict(barmode=barmode or 'group')))} + )) + + +def line_builder(data, x, y, axes_builder, wrapper, cpg=False, **kwargs): + hover_text = dict() + axes = axes_builder(y) + if cpg: + charts = [ + wrapper(dcc.Graph( + id='line-{}-graph'.format(k), + figure={ + 'data': [ + dict_merge( + {'x': data['data'][k]['x'], 'y': data['data'][k][y2], 'type': 'line', + 'name': '{}-{}'.format(k, y2)}, + {} if i == 1 else {'yaxis': 'y{}'.format(i)}, + {'hovertext': hover_text[k], 'hoverinfo': 'y+text'} if k in hover_text else {} + ) + for i, y2 in enumerate(y, 1) + ], + 'layout': go.Layout(dict_merge(build_title(x, ', '.join(y), group=k), axes)) + } + )) + for k in data['data'] + ] + return cpg_chunker(charts) + + data_cfgs = flatten_lists([ + [ + dict_merge( + {'x': d['x'], 'y': d[y2], 'name': '{}-{}'.format(k, y2), 'type': 'line'}, + {} if i == 1 else {'yaxis': 'y{}'.format(i)}, + {'hovertext': hover_text[k], 'hoverinfo': 'y+text'} if k in hover_text else {} + ) + for i, y2 in enumerate(y, 1) + ] + for k, d in data['data'].items() + ]) + return wrapper(dcc.Graph( + id='line-graph', + figure={'data': data_cfgs, 'layout': go.Layout(dict_merge(build_title(x, ', '.join(y)), axes))} + )) + + +def heatmap_builder(data_id, data, x, y, z, wrapper): + dtypes = get_dtypes(DATA[data_id]) + charts = [] + for y2 in y: + x_data = data['data']['all']['x'] + y_data = data['data']['all'][y2] + z_data = data['data']['all'][z] + x_ticks = sorted(set(x_data)) + x_tick_idx = {v: idx for idx, v in enumerate(x_ticks)} + y_ticks = sorted(set(y_data)) + y_tick_idx = {v: idx for idx, v in enumerate(y_ticks)} + heat_data = [[np.nan for _ in x_ticks] for _ in y_ticks] + for x_val, y_val, z_val in zip(x_data, y_data, z_data): + heat_data[y_tick_idx[y_val]][x_tick_idx[x_val]] = z_val + + x_axis = {'title': x} + if classify_type(dtypes[x]) == 'I': + x_axis['tickformat'] = '.0f' + y_axis = {'title': y2, 'tickmode': 'array', 'tickvals': y_ticks, 'tickfont': {'size': 8}, 'tickangle': -20} + if classify_type(dtypes[y2]) == 'I': + y_axis['tickformat'] = '.0f' + charts.append(wrapper(dcc.Graph( + id='heatmap-graph-{}'.format(y2), + style={'margin-right': 'auto', 'margin-left': 'auto', 'height': 600}, + figure=dict( + data=[go.Heatmap(x=x_ticks, y=y_ticks, z=heat_data, hoverongaps=False, + colorscale='Electric', colorbar={'title': 'Percentage'}, showscale=True)], + layout=go.Layout(title='{} vs {} weighted by {}'.format(x, y2, z), xaxis=x_axis, yaxis=y_axis) + ) + ))) + + return charts + + +def build_chart(data, data_id, **inputs): + axis_inputs = inputs.get('yaxis', {}) + chart_builder = chart_wrapper(data_id, data, inputs) + chart_type, x, y, z = (inputs.get(p) for p in ['chart_type', 'x', 'y', 'z']) + chart_inputs = {k: v for k, v in inputs.items() if k not in ['chart_type', 'x', 'y', 'z', 'group']} + if chart_type == 'heatmap': + return heatmap_builder(data_id, data, x, y, z, chart_builder) + + if chart_type == 'wordcloud': + return chart_builder(dash_components.Wordcloud(id='wc', data=data, y=y, group=inputs.get('group'))) + + axes_builder = build_axes(data_id, x, axis_inputs, data['min'], data['max']) + if chart_type == 'scatter': + if inputs['cpg']: + return cpg_chunker(flatten_lists([ + scatter_builder(data, x, y, axes_builder, chart_builder, group=group) for group in data['data'] + ])) + return scatter_builder(data, x, y, axes_builder, chart_builder) + + if chart_type == 'bar': + return bar_builder(data, x, y, axes_builder, chart_builder, **chart_inputs) + + if chart_type == 'line': + return line_builder(data, x, y, axes_builder, chart_builder, **chart_inputs) + raise NotImplementedError(chart_type) diff --git a/dtale/dash_application/components/Wordcloud.py b/dtale/dash_application/components/Wordcloud.py new file mode 100644 index 000000000..314f6e3c1 --- /dev/null +++ b/dtale/dash_application/components/Wordcloud.py @@ -0,0 +1,37 @@ +from dash.development.base_component import Component, _explicitize_args + + +class Wordcloud(Component): + """ + A Wordcloud component. + Wordcloud is a wrapper component for react-wordcloud usage by dash. + It takes a property, `data`, containing a series of words and a series of weights and displays a wordcloud + or group of wordclouds depending on whether a `group` value has been specified. + + Keyword arguments: + - id (string; required): The ID used to identify this component in Dash callbacks. + - data (dict; optional): Server-side data containing words "data[group].x" and weights "data[group][y-prop]". + - y (list of strings; optional): List of properties to use as weights. + - group (list of strings; optional): List of properties to use as groups. + - height (number; default 400): Height of wordcloud in pixels (default: 400). + """ + @_explicitize_args + def __init__(self, id=Component.REQUIRED, data=Component.UNDEFINED, y=Component.UNDEFINED, + group=Component.UNDEFINED, height=Component.UNDEFINED, **kwargs): + self._prop_names = ['id', 'data', 'y', 'group', 'height'] + self._type = 'Wordcloud' + self._namespace = 'components' + self._valid_wildcard_attributes = [] + self.available_properties = ['id', 'data', 'y', 'group', 'height'] + self.available_wildcard_properties = [] + + _explicit_args = kwargs.pop('_explicit_args') + _locals = locals() + _locals.update(kwargs) # For wildcard attrs + args = {k: _locals[k] for k in _explicit_args if k != 'children'} + + for k in ['id']: + if k not in args: + raise TypeError( + 'Required argument `' + k + '` was not specified.') + super(Wordcloud, self).__init__(**args) diff --git a/dtale/dash_application/components/__init__.py b/dtale/dash_application/components/__init__.py new file mode 100644 index 000000000..6b5004c04 --- /dev/null +++ b/dtale/dash_application/components/__init__.py @@ -0,0 +1,47 @@ +from __future__ import print_function as _ + +import json +import os as _os +import sys as _sys + +import dash as _dash + +from ._imports_ import * # noqa: F401,F403 +from ._imports_ import __all__ + +if not hasattr(_dash, 'development'): + print('Dash was not successfully imported. ' + 'Make sure you don\'t have a file ' + 'named \n"dash.py" in your current directory.', file=_sys.stderr) + _sys.exit(1) + +_basepath = _os.path.dirname(__file__) +_filepath = _os.path.abspath(_os.path.join(_basepath, 'package-info.json')) +with open(_filepath) as f: + package = json.load(f) + +package_name = package['name'].replace(' ', '_').replace('-', '_') +__version__ = package['version'] + +_current_path = _os.path.dirname(_os.path.abspath(__file__)) + +_this_module = _sys.modules[__name__] + + +_js_dist = [ + { + 'relative_package_path': 'components_bundle.js', + 'namespace': package_name + }, + { + 'relative_package_path': 'components_bundle.js.map', + 'namespace': package_name + } +] + +_css_dist = [] + + +for _component in __all__: + setattr(locals()[_component], '_js_dist', _js_dist) + setattr(locals()[_component], '_css_dist', _css_dist) diff --git a/dtale/dash_application/components/_imports_.py b/dtale/dash_application/components/_imports_.py new file mode 100644 index 000000000..71f426f10 --- /dev/null +++ b/dtale/dash_application/components/_imports_.py @@ -0,0 +1,5 @@ +from .Wordcloud import Wordcloud + +__all__ = [ + "Wordcloud" +] diff --git a/dtale/dash_application/components/metadata.json b/dtale/dash_application/components/metadata.json new file mode 100644 index 000000000..1388c9836 --- /dev/null +++ b/dtale/dash_application/components/metadata.json @@ -0,0 +1,54 @@ +{ + "static/dash/lib/components/Wordcloud.react.js": { + "description": "Wordcloud is a wrapper component for react-wordcloud usage by dash.\nIt takes a property, `data`, containing a series of words and a series of weights and displays a wordcloud\nor group of wordclouds depending on whether a `group` value has been specified.", + "displayName": "Wordcloud", + "methods": [], + "props": { + "id": { + "type": { + "name": "string" + }, + "required": true, + "description": "The ID used to identify this component in Dash callbacks." + }, + "data": { + "type": { + "name": "object" + }, + "required": false, + "description": "Server-side data containing words \"data[group].x\" and weights \"data[group][y-prop]\"." + }, + "y": { + "type": { + "name": "arrayOf", + "value": { + "name": "string" + } + }, + "required": false, + "description": "List of properties to use as weights." + }, + "group": { + "type": { + "name": "arrayOf", + "value": { + "name": "string" + } + }, + "required": false, + "description": "List of properties to use as groups." + }, + "height": { + "type": { + "name": "number" + }, + "required": false, + "description": "Height of wordcloud in pixels (default: 400).", + "defaultValue": { + "value": "400", + "computed": false + } + } + } + } +} \ No newline at end of file diff --git a/dtale/dash_application/components/package-info.json b/dtale/dash_application/components/package-info.json new file mode 100644 index 000000000..e1425f19d --- /dev/null +++ b/dtale/dash_application/components/package-info.json @@ -0,0 +1,154 @@ +{ + "name": "dtale", + "version": "1.6.10", + "description": "Visualizer for Pandas Data Structures", + "main": "main.js", + "directories": { + "test": "tests" + }, + "scripts": { + "test-file": "jest \"$TEST\"", + "test-all": "jest \"/static/__tests__/.*test\\.jsx?$\" --verbose", + "test": "npm run test-all -s", + "test-with-coverage": "jest \"/static/__tests__/.*test\\.jsx?$\" --coverage --reporters=jest-junit", + "test-with-junit": "jest \"/static/__tests__/.*test\\.jsx?$\" --reporters=jest-junit", + "report-duplicate-code": "jsinspect -t 20 static --reporter pmd > /tmp/circleci-test-results/duplicates.xml; echo 'Wrote duplicates.xml'", + "watch-js": "parallel-webpack --watch --progress", + "watch": "npm run watch-js", + "build": "parallel-webpack --config ./webpack.production.config.js", + "format": "npm run sort-imports && npm run format-prettier", + "format-eslint": "eslint static js *.js .*.js --ext .js --ext .jsx -f node_modules/eslint-clang-formatter -c .eslint.format.json --no-eslintrc --fix --ignore-pattern !.eslintrc.json >/dev/null || true ", + "format-prettier": "prettier --write \"static/**/*.{js,jsx,css}\" *.js", + "sort-imports": "find static -name '*.js' -o -name '*.jsx' -exec js-import-sort --path {} +", + "lint": "npm run lint-js", + "lint-js": "eslint static *.js --ext .js --ext .jsx -f node_modules/eslint-clang-formatter", + "lint-js-file": "eslint -f node_modules/eslint-clang-formatter", + "eslint-check": "eslint --print-config .eslintrc.json | eslint-config-prettier-check", + "build-dash-py": "dash-generate-components ./static/dash/lib/components dtale/dash_application/components -p package-info.json" + }, + "jest": { + "setupFilesAfterEnv": [ + "/test_env.js" + ], + "moduleNameMapper": { + "\\.css$": "/__mocks__/styleMock.js" + }, + "moduleFileExtensions": [ + "js", + "jsx", + "json" + ], + "transform": { + ".+\\.jsx?$": "/node_modules/babel-jest" + }, + "testURL": "http://www.example.com", + "collectCoverageFrom": [ + "**/dtale/static/**/*.{js, jsx}" + ], + "coverageDirectory": "./JS_coverage", + "coverageReporters": [ + "html", + "lcovonly", + "text-summary" + ] + }, + "jest-junit": { + "outputDirectory": "/tmp/circleci-test-results", + "outputName": "js_junit.xml" + }, + "author": "", + "private": true, + "license": "SEE LICENSE IN proprietary", + "devDependencies": { + "@babel/core": "7.7.4", + "@babel/plugin-proposal-class-properties": "7.7.4", + "@babel/plugin-transform-classes": "7.7.4", + "@babel/preset-env": "7.7.4", + "@babel/preset-flow": "7.7.4", + "@babel/preset-react": "7.7.4", + "@babel/register": "7.7.4", + "autoprefixer": "9.7.3", + "babel-core": "7.0.0-bridge.0", + "babel-eslint": "10.0.3", + "babel-jest": "24.9.0", + "babel-loader": "8.0.6", + "babel-plugin-istanbul": "5.2.0", + "clean-webpack-plugin": "3.0.0", + "css-loader": "3.2.1", + "enzyme": "3.10.0", + "enzyme-adapter-react-16": "1.15.1", + "eslint": "6.7.2", + "eslint-clang-formatter": "1.3.0", + "eslint-config-prettier": "6.7.0", + "eslint-plugin-babel": "5.3.0", + "eslint-plugin-flowtype": "4.5.2", + "eslint-plugin-lodash": "6.0.0", + "eslint-plugin-prettier": "3.1.1", + "eslint-plugin-promise": "4.2.1", + "eslint-plugin-react": "7.17.0", + "eslint-plugin-tape": "1.1.0", + "exports-loader": "0.7.0", + "file-loader": "5.0.2", + "flow-bin": "0.113.0", + "imports-loader": "0.8.0", + "jest": "24.9.0", + "jest-junit": "10.0.0", + "js-import-sort": "2.0.3", + "jsinspect": "0.12.7", + "node-sass": "4.13.0", + "parallel-webpack": "2.4.0", + "postcss-loader": "3.0.0", + "postcss-nested": "4.2.1", + "prettier": "1.19.1", + "react-docgen": "5.1.0", + "react-test-renderer": "16.12.0", + "regenerator-runtime": "0.13.3", + "sass-loader": "8.0.0", + "style-loader": "1.0.1", + "terser-webpack-plugin": "2.2.1", + "url-loader": "3.0.0", + "webpack": "4.41.2", + "webpack-cli": "3.3.10" + }, + "dependencies": { + "@fortawesome/fontawesome-free": "5.11.2", + "any-promise": "1.3.0", + "babel-polyfill": "6.26.0", + "bootstrap": "4.4.1", + "chart.js": "2.9.3", + "chartjs-chart-box-and-violin-plot": "2.2.0", + "chartjs-plugin-zoom": "0.7.5", + "chroma-js": "2.1.0", + "create-react-class": "15.6.3", + "dom-helpers": "5.1.3", + "es6-object-assign": "1.1.0", + "es6-promise": "4.2.8", + "expose-loader": "0.7.5", + "immutable": "4.0.0-rc.12", + "jquery": "3.4.1", + "json-loader": "0.5.7", + "lodash": "4.17.15", + "moment": "2.24.0", + "ntee": "2.0.0", + "numeral": "2.0.6", + "oboe": "2.1.5", + "popsicle": "12.0.5", + "postcss-cli": "6.1.3", + "prop-types": "15.7.2", + "querystring": "0.2.0", + "react": "16.12.0", + "react-addons-shallow-compare": "15.6.2", + "react-dom": "16.12.0", + "react-modal-bootstrap": "1.1.1", + "react-motion": "0.5.2", + "react-redux": "7.1.3", + "react-select": "3.0.8", + "react-virtualized": "9.21.2", + "react-wordcloud": "1.1.1", + "redux": "4.0.4", + "redux-thunk": "2.3.0", + "serialize-javascript": "2.1.1", + "string.prototype.startswith": "0.2.0", + "uuid": "3.3.3" + } +} diff --git a/dtale/dash_application/layout.py b/dtale/dash_application/layout.py new file mode 100644 index 000000000..3b92cb06c --- /dev/null +++ b/dtale/dash_application/layout.py @@ -0,0 +1,251 @@ +import dash_core_components as dcc +import dash_daq as daq +import dash_html_components as html + + +def base_layout(github_fork, **kwargs): + back_to_data_padding, github_fork_html = ('', '') + if github_fork: + back_to_data_padding = 'padding-right: 125px' + github_fork_html = ''' + + Fork me on GitHub + + ''' + return ''' + + + + {metas} + D-Tale Charts + + {css} + + + {github_fork_html} +
+
+
+
+ D-TALE + Charts +
+
+
+
+ + + Legacy Charts + +
+
|
+
+ + + Back To Data + +
+
+ {app_entry} +
+
+ {config} + {scripts} + + {renderer} + {css} +
+ + + '''.format( + metas=kwargs['metas'], + css=kwargs['css'], + app_entry=kwargs['app_entry'], + config=kwargs['config'], + scripts=kwargs['scripts'], + renderer=kwargs['renderer'], + back_to_data_padding=back_to_data_padding, + github_fork_html=github_fork_html + ) + + +def build_input(label, input, className='col-auto', **kwargs): + + return html.Div( + [ + html.Div( + [html.Span(label, className='input-group-addon'), input], + className='input-group mr-3', + ) + ], + className=className, **kwargs + ) + + +def build_tab(label, value): + return dcc.Tab( + label=label, + value=value, + style={'borderBottom': '1px solid #d6d6d6', 'padding': '6px', 'fontWeight': 'bold'}, + selected_style={ + 'borderTop': '1px solid #d6d6d6', + 'borderBottom': '1px solid #d6d6d6', + 'backgroundColor': '#2a91d1', + 'color': 'white', + 'padding': '6px' + }) + + +def build_option(value, label=None): + return {'label': label or value, 'value': value} + + +def charts_layout(df): + cols = [build_option(c) for c in df.columns] + return html.Div([ + dcc.Store(id='query-data'), + dcc.Store(id='input-data'), + dcc.Store(id='chart-input-data'), + dcc.Store(id='range-data'), + dcc.Store(id='yaxis-data'), + dcc.Store(id='last-chart-input-data'), + html.Div(html.Div(dcc.Tabs( + id='chart-tabs', + value='line', + children=[build_tab(t.capitalize(), t) for t in ['line', 'bar', 'scatter', 'heatmap', 'wordcloud']], + style=dict(height='44px') + ), className='col-md-12'), className='row pt-3 pb-3 charts-filters'), + html.Div(build_input('Query', dcc.Input( + id='query-input', type='text', placeholder='Enter pandas query', className='form-control', + style={'line-height': 'inherit'} + ), className='col'), className='row pt-3 pb-3 charts-filters'), + html.Div([ + build_input('X', dcc.Dropdown( + id='x-dropdown', + options=cols, + placeholder='Select a column', + style=dict(width='inherit'), + )), + build_input('Y', dcc.Dropdown( + id='y-dropdown', + options=cols, + multi=True, + placeholder='Select a column(s)', + style=dict(width='inherit'), + ), className='col', id='y-input'), + build_input('Y', dcc.Dropdown( + id='y-heatmap-dropdown', + options=cols, + placeholder='Select a column', + style=dict(width='inherit'), + ), className='col', style=dict(display='none'), id='y-heatmap-input'), + build_input('Group', dcc.Dropdown( + id='group-dropdown', + options=cols, + multi=True, + placeholder='Select a group(s)', + style=dict(width='inherit'), + ), className='col', id='group-input'), + build_input('Z', dcc.Dropdown( + id='z-dropdown', + options=cols, + placeholder='Select a column', + style=dict(width='inherit'), + ), className='col', style=dict(display='none'), id='z-input'), + ], className='row pt-3 pb-3 charts-filters'), + html.Div([ + build_input('Aggregation', dcc.Dropdown( + id='agg-dropdown', + options=[ + build_option('count', 'Count'), + build_option('nunique', 'Unique Count'), + build_option('sum', 'Sum'), + build_option('mean', 'Mean'), + build_option('rolling', 'Rolling'), + build_option('first', 'First'), + build_option('last', 'Last'), + build_option('median', 'Median'), + build_option('min', 'Minimum'), + build_option('max', 'Maximum'), + build_option('std', 'Standard Deviation'), + build_option('var', 'Variance'), + build_option('mad', 'Mean Absolute Deviation'), + build_option('prod', 'Product of All Items') + ], + placeholder='Select an aggregation', + style=dict(width='inherit'), + )), + html.Div([ + build_input('Window', dcc.Input( + id='window-input', type='number', placeholder='Enter days', className='form-control text-center', + style={'line-height': 'inherit'} + )), + build_input('Computation', dcc.Dropdown( + id='rolling-comp-dropdown', + options=[ + build_option('corr', 'Correlation'), + build_option('count', 'Count'), + build_option('cov', 'Covariance'), + build_option('kurt', 'Kurtosis'), + build_option('max', 'Maximum'), + build_option('mean', 'Mean'), + build_option('median', 'Median'), + build_option('min', 'Minimum'), + build_option('skew', 'Skew'), + build_option('std', 'Standard Deviation'), + build_option('sum', 'Sum'), + build_option('var', 'Variance'), + ], + placeholder='Select an computation', + style=dict(width='inherit'), + )) + ], id='rolling-inputs', style=dict(display='none')) + ], className='row pt-3 pb-3 charts-filters'), + html.Div( + [ + build_input('Chart Per\nGroup', + html.Div(daq.BooleanSwitch(id='cpg-toggle', on=False), className='toggle-wrapper'), + id='cpg-input', style={'display': 'none'}, className='col-auto'), + build_input('Barmode', dcc.Dropdown( + id='barmode-dropdown', + options=[ + build_option('group', 'Group'), + build_option('stack', 'Stack'), + build_option('relative', 'Relative'), + ], + value='group', + placeholder='Select a mode', + ), className='col-auto addon-min-width', style=dict(display='none'), id='barmode-input'), + build_input('Barsort', dcc.Dropdown( + id='barsort-dropdown', + ), className='col-auto addon-min-width', style=dict(display='none'), id='barsort-input'), + html.Div( + html.Div( + [ + html.Span('Y-Axis', className='input-group-addon'), + dcc.Dropdown(id='yaxis-dropdown'), + html.Span('Min:', className='input-group-addon col-auto'), + dcc.Input( + id='yaxis-min-input', type='number', className='form-control col-auto', + style={'line-height': 'inherit'} + ), + html.Span('Max:', className='input-group-addon col-auto'), + dcc.Input( + id='yaxis-max-input', type='number', className='form-control col-auto', + style={'line-height': 'inherit'} + ) + ], + className='input-group', + ), + className='col-auto addon-min-width', style=dict(display='none'), id='yaxis-input' + ), + ], + className='row pt-3 pb-5 charts-filters' + ), + dcc.Loading(html.Div(id='chart-content'), type='circle'), + ], className='charts-body') diff --git a/dtale/dash_application/views.py b/dtale/dash_application/views.py new file mode 100644 index 000000000..d5c1e1eff --- /dev/null +++ b/dtale/dash_application/views.py @@ -0,0 +1,317 @@ +import json +import traceback +import urllib +from logging import getLogger + +import dash +import dash_core_components as dcc +import dash_html_components as html +import pandas as pd +from dash.dependencies import Input, Output, State +from dash.exceptions import PreventUpdate +from six import PY3 + +from dtale.dash_application.charts import YAXIS_CHARTS, build_chart +from dtale.dash_application.layout import (base_layout, build_option, + charts_layout) +from dtale.utils import dict_merge, flatten_lists, json_timestamp, make_list +from dtale.views import DATA, _test_filter +from dtale.views import build_chart as build_chart_data + +logger = getLogger(__name__) + + +class DtaleDash(dash.Dash): + + def __init__(self, *args, **kwargs): + server = kwargs.get('server') + kwargs['external_stylesheets'] = ['/css/main.css', '/css/dash.css'] + if server.config['GITHUB_FORK']: + kwargs['external_stylesheets'].append('/css/github_fork.css') + kwargs['external_scripts'] = ['/dash/components_bundle.js', '/dist/base_styles_bundle.js'] + + super(DtaleDash, self).__init__(*args, **kwargs) + + def interpolate_index(self, **kwargs): + return base_layout(self.server.config['GITHUB_FORK'], **kwargs) + + +def add_dash(server): + """Create Dash app.""" + + dash_app = DtaleDash(server=server, routes_pathname_prefix='/charts/', eager_loading=True) + + # Since we're adding callbacks to elements that don't exist in the app.layout, + # Dash will raise an exception to warn us that we might be + # doing something wrong. + # In this case, we're adding the elements through a callback, so we can ignore + # the exception. + dash_app.config.suppress_callback_exceptions = True + dash_app.layout = html.Div([dcc.Location(id='url', refresh=False), html.Div(id='popup-content')]) + dash_app.scripts.config.serve_locally = True + + init_callbacks(dash_app) + + return dash_app.server + + +def get_url_parser(): + if PY3: + return urllib.parse.parse_qsl + else: + try: + return urllib.parse_qsl + except BaseException: + from urlparse import parse_qsl + return parse_qsl + + +def chart_url_params(search): + params = dict(get_url_parser()(search.lstrip('?'))) + for gp in ['y', 'group', 'yaxis']: + if gp in params: + params[gp] = json.loads(params[gp]) + params['cpg'] = 'true' == params['cpg'] + if 'window' in params: + params['window'] = int(params['window']) + return params + + +def get_data_id(pathname): + return pathname.split('/')[-1] + + +def build_error(error, tb): + logger.error(error) + logger.error(tb) + return html.Div([ + html.I(className='ico-error'), html.Span(str(error)), html.Div(html.Pre(tb), className='traceback') + ], className='dtale-alert alert alert-danger') + + +def build_figure_data(pathname, chart_type=None, query=None, x=None, y=None, z=None, group=None, agg=None, window=None, + rolling_comp=None, **kwargs): + try: + if x is None or not len(y or []): + return None + + if chart_type == 'heatmap' and z is None: + return None + + data_id = get_data_id(pathname) + data = DATA[data_id] if (query or '') == '' else DATA[data_id].query(query) + chart_kwargs = dict(group_col=group, agg=agg, allow_duplicates=chart_type == 'scatter', rolling_win=window, + rolling_comp=rolling_comp) + if chart_type == 'heatmap': + chart_kwargs['z'] = z + del chart_kwargs['group_col'] + data = build_chart_data(data, x, y, **chart_kwargs) + data['load_time'] = json_timestamp(pd.Timestamp('now')) + return data + except BaseException as e: + return dict(error=str(e), traceback=str(traceback.format_exc())) + + +def init_callbacks(dash_app): + + @dash_app.callback( + [Output('query-data', 'data'), Output('query-input', 'style'), Output('query-input', 'title')], + [Input('query-input', 'value')], + [State('url', 'pathname'), State('query-data', 'data')] + ) + def query_input(query, pathname, curr_query): + try: + if query is not None and query != '': + _test_filter(DATA[get_data_id(pathname)], query) + return query, {'line-height': 'inherit'}, '' + except BaseException as ex: + return curr_query, {'line-height': 'inherit', 'background-color': 'pink'}, str(ex) + + @dash_app.callback( + [ + Output('input-data', 'data'), + Output('x-dropdown', 'options'), + Output('y-dropdown', 'options'), + Output('y-heatmap-dropdown', 'options'), + Output('z-dropdown', 'options'), + Output('group-dropdown', 'options'), + ], + [ + Input('query-data', 'modified_timestamp'), + Input('chart-tabs', 'value'), + Input('x-dropdown', 'value'), + Input('y-dropdown', 'value'), + Input('y-heatmap-dropdown', 'value'), + Input('z-dropdown', 'value'), + Input('group-dropdown', 'value'), + Input('agg-dropdown', 'value'), + Input('window-input', 'value'), + Input('rolling-comp-dropdown', 'value'), + ], + [State('url', 'pathname'), State('query-data', 'data')] + ) + def input_data(_ts, chart_type, x, y, y_heatmap, z, group, agg, window, rolling_comp, pathname, query): + selected_y = make_list(y_heatmap if chart_type == 'heatmap' else y) + inputs = dict(query=query, chart_type=chart_type, x=x, y=selected_y, z=z, group=group, agg=agg, window=window, + rolling_comp=rolling_comp) + cols = DATA[get_data_id(pathname)].columns + + def build_selections(*args): + return flatten_lists([[] if a is None else make_list(a) for a in args]) + + x_filter = build_selections(y_heatmap, z) if chart_type == 'heatmap' else build_selections(y, group) + x_options = [build_option(c) for c in cols if c not in x_filter] + y_options = [build_option(c) for c in cols if c not in build_selections(x, group)] + y_heatmap_options = [build_option(c) for c in cols if c not in build_selections(x, group)] + z_options = [build_option(c) for c in cols if c not in build_selections(x, y_heatmap)] + group_options = [build_option(c) for c in cols if c not in build_selections(x, y)] + return inputs, x_options, y_options, y_heatmap_options, z_options, group_options + + @dash_app.callback( + [ + Output('y-input', 'style'), + Output('y-heatmap-input', 'style'), + Output('z-input', 'style'), + Output('group-input', 'style'), + Output('rolling-inputs', 'style'), + Output('cpg-input', 'style'), + Output('barmode-input', 'style'), + Output('barsort-input', 'style'), + Output('barsort-dropdown', 'options'), + Output('yaxis-input', 'style'), + Output('yaxis-dropdown', 'options') + ], + [Input('input-data', 'modified_timestamp')], + [State('input-data', 'data')] + ) + def input_toggles(_ts, inputs): + [chart_type, x, y, group, agg] = [inputs.get(p) for p in ['chart_type', 'x', 'y', 'group', 'agg']] + y_style = {'display': 'none' if chart_type == 'heatmap' else 'block'} + y_heatmap_style = {'display': 'block' if chart_type == 'heatmap' else 'none'} + z_style = {'display': 'block' if chart_type == 'heatmap' else 'none'} + group_style = {'display': 'none' if chart_type == 'heatmap' else 'block'} + rolling_style = {'display': 'inherit' if agg == 'rolling' else 'none'} + cpg_style = {'display': 'block' if chart_type != 'heatmap' and len(group or []) else 'none'} + barmode_style = {'display': 'block' if chart_type == 'bar' else 'none'} + barsort_style = {'display': 'block' if chart_type == 'bar' else 'none'} + barsort_options = make_list(x) if x is not None else [] + barsort_options += make_list(y) if y is not None else [] + barsort_options = [build_option(o) for o in barsort_options] + + yaxis_style, yaxis_options = {'display': 'none'}, [] + if chart_type in YAXIS_CHARTS and len(y or []): + yaxis_style, yaxis_options = {'display': 'block'}, [build_option(y2) for y2 in y] + + return ( + y_style, y_heatmap_style, z_style, group_style, rolling_style, cpg_style, barmode_style, barsort_style, + barsort_options, yaxis_style, yaxis_options + ) + + @dash_app.callback( + Output('chart-input-data', 'data'), + [ + Input('cpg-toggle', 'on'), + Input('barmode-dropdown', 'value'), + Input('barsort-dropdown', 'value'), + ] + ) + def chart_input_data(cpg, barmode, barsort): + return dict(cpg=cpg, barmode=barmode, barsort=barsort) + + @dash_app.callback( + [Output('chart-content', 'children'), Output('last-chart-input-data', 'data'), Output('range-data', 'data')], + # Since we use the data prop in an output, + # we cannot get the initial data on load with the data prop. + # To counter this, you can use the modified_timestamp + # as Input and the data as State. + # This limitation is due to the initial None callbacks + # https://github.com/plotly/dash-renderer/pull/81 + [ + Input('input-data', 'modified_timestamp'), + Input('chart-input-data', 'modified_timestamp'), + Input('yaxis-data', 'modified_timestamp'), + ], + [ + State('url', 'pathname'), + State('input-data', 'data'), + State('chart-input-data', 'data'), + State('yaxis-data', 'data'), + State('last-chart-input-data', 'data') + ] + ) + def on_data(_ts1, _ts2, _ts3, pathname, inputs, chart_inputs, yaxis_data, last_chart_inputs): + all_inputs = dict_merge(inputs, chart_inputs, dict(yaxis=yaxis_data or {})) + if all_inputs == last_chart_inputs: + raise PreventUpdate + charts, range_data = load_chart(pathname, **all_inputs) + return charts, all_inputs, range_data + + def load_chart(pathname, **kwargs): + try: + data = build_figure_data(pathname, **kwargs) + if data is None: + return None, None + + if 'error' in data: + return build_error(data['error'], data['traceback']), None + + data_id = get_data_id(pathname) + return build_chart(data, data_id, **kwargs), dict(min=data['min'], max=data['max']) + except BaseException as e: + return build_error(str(e), str(traceback.format_exc())), None + + @dash_app.callback( + [Output('yaxis-min-input', 'value'), Output('yaxis-max-input', 'value')], + [Input('yaxis-dropdown', 'value')], + [State('input-data', 'data'), State('yaxis-data', 'data'), State('range-data', 'data')] + ) + def yaxis_min_max_values(yaxis, inputs, yaxis_inputs, range_data): + chart_type, y = [(inputs or {}).get(p) for p in ['chart_type', 'y']] + if chart_type not in YAXIS_CHARTS: + return None, None + if not len(y or []): + return None, None + if yaxis is None: + return None, None + + curr_vals = (yaxis_inputs or {}).get(yaxis) or {} + curr_min = curr_vals.get('min') or range_data.get('min', {}).get(yaxis) + curr_max = curr_vals.get('max') or range_data.get('max', {}).get(yaxis) + return curr_min, curr_max + + @dash_app.callback( + Output('yaxis-data', 'data'), + [Input('yaxis-min-input', 'value'), Input('yaxis-max-input', 'value')], + [State('yaxis-dropdown', 'value'), State('yaxis-data', 'data'), State('range-data', 'data')] + ) + def update_yaxis_data(yaxis_min, yaxis_max, yaxis, yaxis_data, range_data): + if yaxis is None: + raise PreventUpdate + yaxis_data = yaxis_data or {} + range_min, range_max = (range_data[p][yaxis] for p in ['min', 'max']) + if yaxis in yaxis_data: + if (yaxis_min, yaxis_max) == (range_min, range_max): + del yaxis_data[yaxis] + else: + yaxis_data[yaxis] = dict(min=yaxis_min, max=yaxis_max) + else: + if (yaxis_min, yaxis_max) != (range_min, range_max): + yaxis_data[yaxis] = dict(min=yaxis_min, max=yaxis_max) + return yaxis_data + + @dash_app.callback(Output('popup-chart-content', 'children'), [Input('url', 'pathname'), Input('url', 'search')]) + def popup_figure_content(pathname, search): + params = chart_url_params(search) + charts, _ = load_chart(pathname, **params) + return charts + + @dash_app.callback( + Output('popup-content', 'children'), + [Input('url', 'modified_timestamp')], + [State('url', 'pathname')]) + def display_page(_ts, pathname): + dash_app.config.suppress_callback_exceptions = False + if pathname.startswith('/charts/popup/'): + return html.Div(dcc.Loading(html.Div(id='popup-chart-content'), type='circle'), className='charts-body') + df = DATA[get_data_id(pathname)] + return charts_layout(df) diff --git a/dtale/static/css/dash.css b/dtale/static/css/dash.css new file mode 100644 index 000000000..54874fded --- /dev/null +++ b/dtale/static/css/dash.css @@ -0,0 +1,526 @@ +/* Table of contents +?????????????????????????????????????????????????? +- Plotly.js +- Grid +- Base Styles +- Typography +- Links +- Buttons +- Forms +- Lists +- Code +- Tables +- Spacing +- Utilities +- Clearing +- Media Queries +*/ + +/* PLotly.js +?????????????????????????????????????????????????? */ +/* plotly.js's modebar's z-index is 1001 by default + * https://github.com/plotly/plotly.js/blob/7e4d8ab164258f6bd48be56589dacd9bdd7fded2/src/css/_modebar.scss#L5 + * In case a dropdown is above the graph, the dropdown's options + * will be rendered below the modebar + * Increase the select option's z-index + */ + +/* This was actually not quite right - + dropdowns were overlapping each other (edited October 26) + +.Select { + z-index: 1002; +}*/ + + +/* Grid +?????????????????????????????????????????????????? */ +.container { + position: relative; + width: 100%; + max-width: 960px; + margin: 0 auto; + padding: 0 20px; + box-sizing: border-box; } +.column, +.columns { + width: 100%; + float: left; + box-sizing: border-box; } + +/* For devices larger than 400px */ +@media (min-width: 400px) { + .container { + width: 85%; + padding: 0; } +} + +/* For devices larger than 550px */ +@media (min-width: 550px) { + .container { + width: 80%; } + .column, + .columns { + margin-left: 4%; } + .column:first-child, + .columns:first-child { + margin-left: 0; } + + .one.column, + .one.columns { width: 4.66666666667%; } + .two.columns { width: 13.3333333333%; } + .three.columns { width: 22%; } + .four.columns { width: 30.6666666667%; } + .five.columns { width: 39.3333333333%; } + .six.columns { width: 48%; } + .seven.columns { width: 56.6666666667%; } + .eight.columns { width: 65.3333333333%; } + .nine.columns { width: 74.0%; } + .ten.columns { width: 82.6666666667%; } + .eleven.columns { width: 91.3333333333%; } + .twelve.columns { width: 100%; margin-left: 0; } + + .one-third.column { width: 30.6666666667%; } + .two-thirds.column { width: 65.3333333333%; } + + .one-half.column { width: 48%; } + + /* Offsets */ + .offset-by-one.column, + .offset-by-one.columns { margin-left: 8.66666666667%; } + .offset-by-two.column, + .offset-by-two.columns { margin-left: 17.3333333333%; } + .offset-by-three.column, + .offset-by-three.columns { margin-left: 26%; } + .offset-by-four.column, + .offset-by-four.columns { margin-left: 34.6666666667%; } + .offset-by-five.column, + .offset-by-five.columns { margin-left: 43.3333333333%; } + .offset-by-six.column, + .offset-by-six.columns { margin-left: 52%; } + .offset-by-seven.column, + .offset-by-seven.columns { margin-left: 60.6666666667%; } + .offset-by-eight.column, + .offset-by-eight.columns { margin-left: 69.3333333333%; } + .offset-by-nine.column, + .offset-by-nine.columns { margin-left: 78.0%; } + .offset-by-ten.column, + .offset-by-ten.columns { margin-left: 86.6666666667%; } + .offset-by-eleven.column, + .offset-by-eleven.columns { margin-left: 95.3333333333%; } + + .offset-by-one-third.column, + .offset-by-one-third.columns { margin-left: 34.6666666667%; } + .offset-by-two-thirds.column, + .offset-by-two-thirds.columns { margin-left: 69.3333333333%; } + + .offset-by-one-half.column, + .offset-by-one-half.columns { margin-left: 52%; } + +} + + +/* Base Styles +?????????????????????????????????????????????????? */ +/* NOTE +html is set to 62.5% so that all the REM measurements throughout Skeleton +are based on 10px sizing. So basically 1.5rem = 15px :) */ +/*html {*/ +/* font-size: 62.5%; }*/ +/*body {*/ +/* font-size: 1.5em; !* currently ems cause chrome bug misinterpreting rems on body element *!*/ +/* line-height: 1.6;*/ +/* font-weight: 400;*/ +/* font-family: "Open Sans", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;*/ +/* color: rgb(50, 50, 50); }*/ + + +/* Typography +?????????????????????????????????????????????????? */ +/*h1, h2, h3, h4, h5, h6 {*/ +/* margin-top: 0;*/ +/* margin-bottom: 0;*/ +/* font-weight: 300; }*/ +/*h1 { font-size: 4.5rem; line-height: 1.2; letter-spacing: -.1rem; margin-bottom: 2rem; }*/ +/*h2 { font-size: 3.6rem; line-height: 1.25; letter-spacing: -.1rem; margin-bottom: 1.8rem; margin-top: 1.8rem;}*/ +/*h3 { font-size: 3.0rem; line-height: 1.3; letter-spacing: -.1rem; margin-bottom: 1.5rem; margin-top: 1.5rem;}*/ +/*h4 { font-size: 2.6rem; line-height: 1.35; letter-spacing: -.08rem; margin-bottom: 1.2rem; margin-top: 1.2rem;}*/ +/*h5 { font-size: 2.2rem; line-height: 1.5; letter-spacing: -.05rem; margin-bottom: 0.6rem; margin-top: 0.6rem;}*/ +/*h6 { font-size: 2.0rem; line-height: 1.6; letter-spacing: 0; margin-bottom: 0.75rem; margin-top: 0.75rem;}*/ + +p { + margin-top: 0; } + + +/* Blockquotes +?????????????????????????????????????????????????? */ +blockquote { + border-left: 4px lightgrey solid; + padding-left: 1rem; + margin-top: 2rem; + margin-bottom: 2rem; + margin-left: 0rem; +} + + +/* Links +?????????????????????????????????????????????????? */ +a { + color: #1EAEDB; + text-decoration: underline; + cursor: pointer;} +a:hover { + color: #0FA0CE; } + + +/* Buttons +?????????????????????????????????????????????????? */ +.button, +button, +input[type="submit"], +input[type="reset"], +input[type="button"] { + display: inline-block; + height: 38px; + padding: 0 30px; + color: #555; + text-align: center; + font-size: 11px; + font-weight: 600; + line-height: 38px; + letter-spacing: .1rem; + text-transform: uppercase; + text-decoration: none; + white-space: nowrap; + background-color: transparent; + border-radius: 4px; + border: 1px solid #bbb; + cursor: pointer; + box-sizing: border-box; } +.button:hover, +button:hover, +input[type="submit"]:hover, +input[type="reset"]:hover, +input[type="button"]:hover, +.button:focus, +button:focus, +input[type="submit"]:focus, +input[type="reset"]:focus, +input[type="button"]:focus { + color: #333; + border-color: #888; + outline: 0; } +.button.button-primary, +button.button-primary, +input[type="submit"].button-primary, +input[type="reset"].button-primary, +input[type="button"].button-primary { + color: #FFF; + background-color: #33C3F0; + border-color: #33C3F0; } +.button.button-primary:hover, +button.button-primary:hover, +input[type="submit"].button-primary:hover, +input[type="reset"].button-primary:hover, +input[type="button"].button-primary:hover, +.button.button-primary:focus, +button.button-primary:focus, +input[type="submit"].button-primary:focus, +input[type="reset"].button-primary:focus, +input[type="button"].button-primary:focus { + color: #FFF; + background-color: #1EAEDB; + border-color: #1EAEDB; } + + +/* Forms +?????????????????????????????????????????????????? */ +/*input[type="email"],*/ +/*input[type="number"],*/ +/*input[type="search"],*/ +/*input[type="text"],*/ +/*input[type="tel"],*/ +/*input[type="url"],*/ +/*input[type="password"],*/ +/*textarea,*/ +/*select {*/ +/* height: 38px;*/ +/* padding: 6px 10px; !* The 6px vertically centers text on FF, ignored by Webkit *!*/ +/* background-color: #fff;*/ +/* border: 1px solid #D1D1D1;*/ +/* border-radius: 4px;*/ +/* box-shadow: none;*/ +/* box-sizing: border-box;*/ +/* font-family: inherit;*/ +/* font-size: inherit; !*https://stackoverflow.com/questions/6080413/why-doesnt-input-inherit-the-font-from-body*!}*/ +/* Removes awkward default styles on some inputs for iOS */ +input[type="email"], +input[type="number"], +input[type="search"], +input[type="text"], +input[type="tel"], +input[type="url"], +input[type="password"], +textarea { + -webkit-appearance: none; + -moz-appearance: none; + appearance: none; } +textarea { + min-height: 65px; + padding-top: 6px; + padding-bottom: 6px; } +input[type="email"]:focus, +input[type="number"]:focus, +input[type="search"]:focus, +input[type="text"]:focus, +input[type="tel"]:focus, +input[type="url"]:focus, +input[type="password"]:focus, +textarea:focus, +select:focus { + border: 1px solid #33C3F0; + outline: 0; } +label, +legend { + display: block; + margin-bottom: 0px; } +fieldset { + padding: 0; + border-width: 0; } +input[type="checkbox"], +input[type="radio"] { + display: inline; } +label > .label-body { + display: inline-block; + margin-left: .5rem; + font-weight: normal; } + + +/* Lists +?????????????????????????????????????????????????? */ +ul { + list-style: circle inside; } +ol { + list-style: decimal inside; } +ol, ul { + padding-left: 0; + margin-top: 0; } +ul ul, +ul ol, +ol ol, +ol ul { + margin: 1.5rem 0 1.5rem 3rem; + font-size: 90%; } +li { + margin-bottom: 1rem; } + + +/* Tables +?????????????????????????????????????????????????? */ +table { + border-collapse: collapse; +} +th:not(.CalendarDay), +td:not(.CalendarDay) { + padding: 12px 15px; + text-align: left; + border-bottom: 1px solid #E1E1E1; } +th:first-child:not(.CalendarDay), +td:first-child:not(.CalendarDay) { + padding-left: 0; } +th:last-child:not(.CalendarDay), +td:last-child:not(.CalendarDay) { + padding-right: 0; } + + +/* Spacing +?????????????????????????????????????????????????? */ +button, +.button { + margin-bottom: 0rem; } +input, +textarea, +select, +fieldset { + margin-bottom: 0rem; } +pre, +dl, +figure, +table, +form { + margin-bottom: 0rem; } +p, +ul, +ol { + margin-bottom: 0.75rem; } + +/* Utilities +?????????????????????????????????????????????????? */ +.u-full-width { + width: 100%; + box-sizing: border-box; } +.u-max-full-width { + max-width: 100%; + box-sizing: border-box; } +.u-pull-right { + float: right; } +.u-pull-left { + float: left; } + + +/* Misc +?????????????????????????????????????????????????? */ +hr { + margin-top: 3rem; + margin-bottom: 3.5rem; + border-width: 0; + border-top: 1px solid #E1E1E1; } + + +/* Clearing +?????????????????????????????????????????????????? */ + +/* Self Clearing Goodness */ +.container:after, +.row:after, +.u-cf { + content: ""; + display: table; + clear: both; } + + +/* Media Queries +?????????????????????????????????????????????????? */ +/* +Note: The best way to structure the use of media queries is to create the queries +near the relevant code. For example, if you wanted to change the styles for buttons +on small devices, paste the mobile query code up in the buttons section and style it +there. +*/ + + +/* Larger than mobile */ +@media (min-width: 400px) {} + +/* Larger than phablet (also point when grid becomes active) */ +@media (min-width: 550px) {} + +/* Larger than tablet */ +@media (min-width: 750px) {} + +/* Larger than desktop */ +@media (min-width: 1000px) {} + +/* Larger than Desktop HD */ +@media (min-width: 1200px) {} + +div.charts-body input[type='checkbox'] { + vertical-align: bottom; +} +div.charts-body { + padding: 1.25em; +} +div.charts-filters > div:first-child span.input-group-addon, +div.addon-min-width > div:first-child span.input-group-addon:first-child { + min-width: 7em; +} + +.axis-toggle__dropdown { + position: absolute; + top: 100%; + min-width: 15em; + width: 100%; + color: #404040; + font-weight: 400; + z-index: 10; + margin-top: -1px; + background-color: white; + border-width: 1px 1px 0 1px; + border-style: solid; + border-color: #a7b3b7; + border-top-color: #d3d9db; + border-radius: 0 0 0.25rem 0.25rem; +} + +.axis-toggle__dropdown ul { + margin: 0; + padding: 0; + list-style: none; +} + +.axis-toggle__dropdown li { + display: -webkit-box; + display: -ms-flexbox; + display: flex; + width: 100%; +} + +.axis-toggle__dropdown li:last-child { + border-bottom: solid 1px #a7b3b7; +} + +.axis-toggle__dropdown li span { + padding: 0.3em; +} + +.axis-toggle__dropdown li span.toggler-action { + border: none; + margin-top: -0.1em; +} + +.axis-toggle__dropdown li span.toggler-action button i { + vertical-align: text-bottom; +} + +.axis-input { + text-align: center; + width: 3em !important; + padding: 0.3rem 0.3rem !important; +} + +div.tab-container > div.tab:first-child { + border-radius: 0.25rem 0 0 0.25rem; +} + +div.tab-container > div.tab:last-child { + border-radius: 0 0.25rem 0.25rem 0; +} + +#x-dropdown .Select-menu-outer, +#y-dropdown .Select-menu-outer, +#z-dropdown .Select-menu-outer, +#group-dropdown .Select-menu-outer, +#agg-dropdown .Select-menu-outer { + z-index: 7; +} + +#yaxis-dropdown .Select { + min-width: 8em; +} + +#yaxis-dropdown .Select-control { + border-radius: 0; +} + +#yaxis-dropdown .Select-menu-outer { + z-index: 6; +} + +#yaxis-min-input, #yaxis-max-input { + width: 5em; +} +#cpg-input .input-group-addon { + height: 36px; + white-space: pre-line; +} +#cpg-input > div.input-group div:last-child { + min-width: 3.75em; +} +#cpg-toggle { + margin-top: 3px; +} +.toggle-wrapper { + border: 1px solid #a7b3b7; + border-radius: 0 .25rem .25rem 0; +} + diff --git a/dtale/static/css/github_fork.css b/dtale/static/css/github_fork.css new file mode 100644 index 000000000..5e74a8e88 --- /dev/null +++ b/dtale/static/css/github_fork.css @@ -0,0 +1,49 @@ +#forkongithub{ + position:fixed; + display:block; + top:0; + right:0; + width:125px; + overflow:hidden; + height:125px; + z-index:9999; +} +#forkongithub a{ + background:#000; + color:#fff; + text-decoration:none; + font-family:arial,sans-serif; + text-align:center; + font-weight:bold; + font-size:0.45rem; + line-height:2rem; + transition:0.5s; + width:125px; + position:absolute; + top:17px; + right:-31px; + transform:rotate(45deg); + -webkit-transform:rotate(45deg); + -ms-transform:rotate(45deg); + -moz-transform:rotate(45deg); + -o-transform:rotate(45deg); + box-shadow:4px 4px 10px rgba(0,0,0,0.8); +} +#forkongithub a:hover{ + background:#c11; + color:#fff; +} +#forkongithub a::before,#forkongithub a::after{ + content:""; + width:100%; + display:block; + position:absolute; + top:1px; + left:0; + height:1px; + background:#fff; +} +#forkongithub a::after{ + bottom:1px; + top:auto; +} \ No newline at end of file diff --git a/dtale/static/css/main.css b/dtale/static/css/main.css index 428edd7d3..ba6b65060 100644 --- a/dtale/static/css/main.css +++ b/dtale/static/css/main.css @@ -7687,21 +7687,25 @@ a.text-dark:focus, a.text-dark:hover { box-sizing: border-box; } -.Select.is-disabled > .Select__control { +.Select.is-disabled > .Select__control, +.Select.is-disabled > .Select-control { background-color: #d1d7d9; } -.Select.is-disabled > .Select__control:hover { +.Select.is-disabled > .Select__control:hover, +.Select.is-disabled > .Select-control:hover { -webkit-box-shadow: none; box-shadow: none; } -.Select.is-disabled .Select__indicators { +.Select.is-disabled .Select__indicators, +.Select.is-disabled .Select-indicators { cursor: default; pointer-events: none; } -.Select__control { +.Select__control, +.Select-control { background-color: white; border-color: #b5bfc2 #a7b3b7 #8b9ba0; border-radius: 0.25rem; @@ -7717,44 +7721,51 @@ a.text-dark:focus, a.text-dark:hover { width: 100%; } -.Select__control:hover { +.Select__control:hover, +.Select-control:hover { -webkit-box-shadow: 0 0 2px 0 rgba(125, 143, 149, 0.5) inset; box-shadow: 0 0 2px 0 rgba(125, 143, 149, 0.5) inset; } -.Select__control .Select__input:focus { +.Select__control .Select__input:focus, +.Select-control .Select-input:focus { outline: none; } -.Select.is-searchable .Select__menu > .Select__control { +.Select.is-searchable .Select__menu > .Select__control, +.Select.is-searchable .Select-menu > .Select-control { cursor: text; } -.Select .Select__menu > .Select__control { +.Select .Select__menu > .Select__control, +.Select .Select__menu > .Select-control { border-bottom-right-radius: 0; border-bottom-left-radius: 0; background: white; border-color: #8b9ba0 #a7b3b7 #b5bfc2; } -.Select .Select__menu > .Select__control .Select-arrow { +.Select .Select__menu > .Select__control .Select-arrow, +.Select .Select-menu > .Select-control .Select-arrow{ top: -2px; border-color: transparent transparent #404040; border-width: 0 5px 5px; } -.is-searchable > .Select__control--is-focused { +.is-searchable > .Select__control--is-focused, +.is-searchable > .Select-control--is-focused { cursor: text; } -.is-focused:not(.Select .Select__menu) > .Select__control { +.is-focused:not(.Select .Select__menu) > .Select__control, +.is-focused:not(.Select .Select-menu) > .Select-control { border-color: #2a91d1 #3d9cd8 #3d9cd8; -webkit-box-shadow: inset 0 0 2px 0 rgba(29, 101, 145, 0.5); box-shadow: inset 0 0 2px 0 rgba(29, 101, 145, 0.5); } -.Select__placeholder, -.Select__control .Select__single-value { +.Select__placeholder, .Select__control .Select__single-value, +.Select-placeholder, .Select-control .Select-single-value { color: #333; left: 0; line-height: calc(1.91562rem); @@ -7768,26 +7779,31 @@ a.text-dark:focus, a.text-dark:hover { white-space: nowrap; } -.Select__placeholder { +.Select__placeholder, .Select-placeholder { color: #8d8d8d; } -.Select__value-container { +.Select__value-container, .Select-multi-value-wrapper { position: inherit; overflow: hidden; } -.is-clearable.Select--single .Select__value-container--has-value > .Select__single-value { +.is-clearable.Select--single .Select__value-container--has-value > .Select__single-value, +.is-clearable.Select--single .Select-value-container--has-value > .Select-single-value { padding-right: 40.5px; } .Select--single .Select__value-container--has-value > .Select__single-value, -.Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value { +.Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value, +.Select--single .Select-value-container--has-value > .Select-single-value, +.Select--single .Select-control-is-focused .Select-value-container--has-value > .Select-single-value { color: #404040; } -.Select--single .Select__value-container--has-value > .Select__single-value a., -.Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value a { +.Select--single .Select__value-container--has-value > .Select__single-value a, +.Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value a, +.Select--single .Select-value-container--has-value > .Select-single-value a, +.Select--single .Select-control-is-focused .Select-value-container--has-value > .Select-single-value a { cursor: pointer; text-decoration: none; } @@ -7795,18 +7811,22 @@ a.text-dark:focus, a.text-dark:hover { .Select--single .Select__value-container--has-value > .Select__single-value a:hover, .Select--single .Select__value-container--has-value > .Select__single-value a:focus, .Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value a:hover, -.Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value a:focus { +.Select--single .Select__control-is-focused .Select__value-container--has-value > .Select__single-value a:focus, +.Select--single .Select-value-container--has-value > .Select-single-value a:hover, +.Select--single .Select-value-container--has-value > .Select-single-value a:focus, +.Select--single .Select-control-is-focused .Select-value-container--has-value > .Select-single-value a:hover, +.Select--single .Select-control-is-focused .Select-value-container--has-value > .Select-single-value a:focus{ color: #2a91d1; outline: none; text-decoration: underline; } -.Select__input { +.Select__input, .Select-input { vertical-align: middle; border: 0; } -.Select__input > input { +.Select__input > input, .Select-input > input { background: none transparent; border: 0 none; -webkit-box-shadow: none; @@ -7821,15 +7841,18 @@ a.text-dark:focus, a.text-dark:hover { -webkit-appearance: none; } -.Select__control-is-focused .Select__input > input { +.Select__control-is-focused .Select__input > input, +.Select-control-is-focused .Select-input > input { cursor: text; } -.Select__control-is-focused .Select__value-container--has-value .Select__input { +.Select__control-is-focused .Select__value-container--has-value .Select__input, +.Select-control-is-focused .Select-value-container--has-value .Select-input { opacity: 0; } -.Select__control:not(.is-searchable) > .Select__input { +.Select__control:not(.is-searchable) > .Select__input, +.Select-control:not(.is-searchable) > .Select-input { outline: none; } @@ -7857,7 +7880,8 @@ a.text-dark:focus, a.text-dark:hover { vertical-align: middle; } -.Select__clear-indicator { +.Select__clear-indicator, +.Select-clear-indicator { -webkit-animation: Select-animation-fadeIn 200ms; animation: Select-animation-fadeIn 200ms; color: #8d8d8d; @@ -7868,25 +7892,30 @@ a.text-dark:focus, a.text-dark:hover { padding: 0; } -.Select__clear-indicator:hover { +.Select__clear-indicator:hover, +.Select-clear-indicator:hover { color: #dd5e5b; } -.Select__indicator-separator { +.Select__indicator-separator, +.Select-indicator-separator { display: none; } -.Select__clear-indicator svg { +.Select__clear-indicator svg, +.Select-clear-indicator svg { display: inline-block; font-size: 1.2rem; line-height: 1; } -.Select--multi .Select__clear-indicator { +.Select--multi .Select__clear-indicator, +.Select-multi .Select__clear-indicator { width: 15.5px; } -.Select__value-container--is-multi { +.Select__value-container--is-multi, +.Select-value-container--is-multi { display: inline-block; } @@ -7900,7 +7929,8 @@ a.text-dark:focus, a.text-dark:hover { float: left; } -.Select__dropdown-indicator { +.Select__dropdown-indicator, +.Select-dropdown-indicator { cursor: pointer; display: table-cell; position: relative; @@ -7909,7 +7939,8 @@ a.text-dark:focus, a.text-dark:hover { padding-right: 10px; } -.Select__dropdown-indicator svg { +.Select__dropdown-indicator svg, +.Select-dropdown-indicator svg { border-color: #404040 transparent transparent; border-style: solid; border-width: 5px 5px 2.5px; @@ -7920,7 +7951,9 @@ a.text-dark:focus, a.text-dark:hover { } .Select .Select__menu > .Select__dropdown-indicator svg, -.Select__dropdown-indicator svg:hover > svg { +.Select__dropdown-indicator svg:hover > svg, +.Select .Select-menu > .Select-dropdown-indicator svg, +.Select-dropdown-indicator svg:hover > svg { border-top-color: #404040; } @@ -7942,7 +7975,7 @@ a.text-dark:focus, a.text-dark:hover { } } -.Select__menu { +.Select__menu, .Select-menu { border-bottom-right-radius: 0.25rem; border-bottom-left-radius: 0.25rem; background-color: white; @@ -7961,12 +7994,12 @@ a.text-dark:focus, a.text-dark:hover { -webkit-overflow-scrolling: touch; } -.Select__menu-list { +.Select__menu-list, .Select-menu-list { max-height: 198px; overflow-y: auto; } -.Select__option { +.Select__option, .Select-option { -webkit-box-sizing: border-box; box-sizing: border-box; background-color: white; @@ -7976,27 +8009,27 @@ a.text-dark:focus, a.text-dark:hover { padding: 0.375rem 0.75rem; } -.Select__option:last-child { +.Select__option:last-child, .Select-option:last-child { border-bottom-right-radius: 0.25rem; border-bottom-left-radius: 0.25rem; } -.Select__option--is-selected { +.Select__option--is-selected, .Select-option--is-selected { background-color: ransparentize(#52bbef, 0.8); color: #404040; } -.Select__option--is-focused { +.Select__option--is-focused, .Select-option--is-focused { background-color: rgba(42, 145, 209, 0.2); color: #404040; } -.Select__option--is-disabled { +.Select__option--is-disabled, .Select-option--is-disabled { color: #d9d9d9; cursor: default; } -.Select__noresults { +.Select__noresults, .Select-noresults { -webkit-box-sizing: border-box; box-sizing: border-box; color: #a6a6a6; @@ -8005,20 +8038,22 @@ a.text-dark:focus, a.text-dark:hover { padding: 0.375rem 0.75rem; } -.Select--multi .Select__input { +.Select--multi .Select__input, .Select--multi .Select-input { vertical-align: middle; padding: 0; } -.Select__value-container--is-multi.Select__value-container--has-value .Select__input { +.Select__value-container--is-multi.Select__value-container--has-value .Select__input, +.Select-value-container--is-multi.Select-value-container--has-value .Select-input{ margin-left: 5px; } -.Select__value-container--is-multi > div:last-child { +.Select__value-container--is-multi > div:last-child, +.Select-value-container--is-multi > div:last-child { display: inline-block; } -.Select__multi-value { +.Select__multi-value, .Select-multi-value { border-radius: 2px; color: white; display: inline-flex; @@ -8027,11 +8062,11 @@ a.text-dark:focus, a.text-dark:hover { vertical-align: top; } -.Select__multi-value__label { +.Select__multi-value__label, .Select-multi-value-label { display: inline-block; } -.Select__multi-value__label { +.Select__multi-value__label, .Select-multi-value-label { border-bottom-right-radius: 2px; border-top-right-radius: 2px; cursor: default; @@ -8039,17 +8074,17 @@ a.text-dark:focus, a.text-dark:hover { vertical-align: middle; } -a.Select__multi-value__label { +a.Select__multi-value__label, a.Select-multi-value-label{ color: white; cursor: pointer; text-decoration: none; } -Select__multi-value__label:hover { +.Select__multi-value__label:hover, .Select-multi-value-label:hover { text-decoration: underline; } -.Select__multi-value__remove { +.Select__multi-value__remove, .Select-multi-value-remove { cursor: pointer; border-bottom-left-radius: 2px; border-top-left-radius: 2px; @@ -8057,29 +8092,37 @@ Select__multi-value__label:hover { } .Select__multi-value__remove:hover, -.Select__multi-value__remove:focus { +.Select__multi-value__remove:focus, +.Select-multi-value-remove:hover, +.Select-multi-value-remove:focus { background-color: #3bb2ed; color: #f2f2f2; } -.Select__multi-value__remove:active { +.Select__multi-value__remove:active, +.Select-multi-value-remove:active { background-color: #2a91d1; } -.Select.is-disabled .Select__multi-value { +.Select.is-disabled .Select__multi-value, +.Select.is-disabled .Select-multi-value { background-color: #ebedee; border: 1px solid #cfd4d7; color: #404040; } -.Select.is-disabled .Select__multi-value__remove { +.Select.is-disabled .Select__multi-value__remove, +.Select.is-disabled .Select-multi-value-remove { cursor: not-allowed; border-right: 1px solid #cfd4d7; } .Select.is-disabled .Select__multi-value__remove:hover, .Select.is-disabled .Select__multi-value__remove:focus, -.Select.is-disabled .Select__multi-value__remove:active { +.Select.is-disabled .Select__multi-value__remove:active, +.Select.is-disabled .Select-multi-value-remove:hover, +.Select.is-disabled .Select-multi-value-remove:focus, +.Select.is-disabled .Select-multi-value-remove:active { background-color: #ebedee; } @@ -8838,6 +8881,7 @@ select.form-control:focus, } .input-group-addon + .Select .Select__control, +.input-group-addon + div > .Select .Select-control, .input-group-addon + .form-control { border-radius: 0 .25rem .25rem 0; } @@ -8864,6 +8908,10 @@ select.form-control:focus, min-width: 15em; } +.Select--multi .Select-multi-value-wrapper { + display: block !important; +} + .Select__clear-indicator, .Select__dropdown-indicator { vertical-align: middle; diff --git a/dtale/static/dash/components_bundle.js b/dtale/static/dash/components_bundle.js new file mode 100644 index 000000000..72b8edaee --- /dev/null +++ b/dtale/static/dash/components_bundle.js @@ -0,0 +1,37688 @@ +window["components"] = +/******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; 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} : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = "/dash/"; +/******/ +/******/ +/******/ // Load entry module and return exports +/******/ return __webpack_require__(__webpack_require__.s = "./static/dash/lib/index.js"); +/******/ }) +/************************************************************************/ +/******/ ({ + +<<<<<<< HEAD +======= +/***/ "./node_modules/d3-array/src/array.js": +/*!********************************************!*\ + !*** ./node_modules/d3-array/src/array.js ***! + \********************************************/ +/*! exports provided: slice, map */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; 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// exclusive + } + + // Remove any thresholds outside the domain. + var m = tz.length; + while (tz[0] <= x0) tz.shift(), --m; + while (tz[m - 1] > x1) tz.pop(), --m; + + var bins = new Array(m + 1), + bin; + + // Initialize bins. + for (i = 0; i <= m; ++i) { + bin = bins[i] = []; + bin.x0 = i > 0 ? tz[i - 1] : x0; + bin.x1 = i < m ? tz[i] : x1; + } + + // Assign data to bins by value, ignoring any outside the domain. + for (i = 0; i < n; ++i) { + x = values[i]; + if (x0 <= x && x <= x1) { + bins[Object(_bisect_js__WEBPACK_IMPORTED_MODULE_1__["default"])(tz, x, 0, m)].push(data[i]); + } + } + + return bins; + } + + histogram.value = function(_) { + return arguments.length ? 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values : Array.from(values); +} + +function reducer(reduce) { + return values => reduce(...values); +} + +function cross(...values) { + const reduce = typeof values[values.length - 1] === "function" && reducer(values.pop()); + values = values.map(arrayify); + const lengths = values.map(length); + const j = values.length - 1; + const index = new Array(j + 1).fill(0); + const product = []; + if (j < 0 || lengths.some(empty)) return product; + while (true) { + product.push(index.map((j, i) => values[i][j])); + let i = j; + while (++index[i] === lengths[i]) { + if (i === 0) return reduce ? product.map(reduce) : product; + index[i--] = 0; + } + } +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/cumsum.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-array/src/cumsum.js ***! + \*********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return cumsum; }); +function cumsum(values, valueof) { + var sum = 0, index = 0; + return Float64Array.from(values, valueof === undefined + ? 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./sum.js */ "./node_modules/d3-array/src/sum.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "sum", function() { return _sum_js__WEBPACK_IMPORTED_MODULE_32__["default"]; }); + +/* harmony import */ var _ticks_js__WEBPACK_IMPORTED_MODULE_33__ = __webpack_require__(/*! ./ticks.js */ "./node_modules/d3-array/src/ticks.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "ticks", function() { return _ticks_js__WEBPACK_IMPORTED_MODULE_33__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "tickIncrement", function() { return _ticks_js__WEBPACK_IMPORTED_MODULE_33__["tickIncrement"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "tickStep", function() { return _ticks_js__WEBPACK_IMPORTED_MODULE_33__["tickStep"]; }); + +/* harmony import */ var _transpose_js__WEBPACK_IMPORTED_MODULE_34__ = __webpack_require__(/*! ./transpose.js */ "./node_modules/d3-array/src/transpose.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "transpose", function() { return _transpose_js__WEBPACK_IMPORTED_MODULE_34__["default"]; }); + +/* harmony import */ var _variance_js__WEBPACK_IMPORTED_MODULE_35__ = __webpack_require__(/*! ./variance.js */ "./node_modules/d3-array/src/variance.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "variance", function() { return _variance_js__WEBPACK_IMPORTED_MODULE_35__["default"]; }); + +/* harmony import */ var _zip_js__WEBPACK_IMPORTED_MODULE_36__ = __webpack_require__(/*! ./zip.js */ "./node_modules/d3-array/src/zip.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "zip", function() { return _zip_js__WEBPACK_IMPORTED_MODULE_36__["default"]; }); + + + + + + + + + + + + // Deprecated; use bin. + + + + + + + + + + + + + + + + + + + + // Deprecated; use leastIndex. + + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-array/src/least.js": +/*!********************************************!*\ + !*** ./node_modules/d3-array/src/least.js ***! + \********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return least; }); +/* harmony import */ var _ascending_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./ascending.js */ "./node_modules/d3-array/src/ascending.js"); + + +function least(values, compare = _ascending_js__WEBPACK_IMPORTED_MODULE_0__["default"]) { + let min; + let defined = false; + if (compare.length === 1) { + let minValue; + for (const element of values) { + const value = compare(element); + if (defined + ? Object(_ascending_js__WEBPACK_IMPORTED_MODULE_0__["default"])(value, minValue) < 0 + : Object(_ascending_js__WEBPACK_IMPORTED_MODULE_0__["default"])(value, value) === 0) { + min = element; + minValue = value; + defined = true; + } + } + } else { + for (const value of values) { + if (defined + ? compare(value, min) < 0 + : compare(value, value) === 0) { + min = value; + defined = true; + } + } + } + return min; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/leastIndex.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-array/src/leastIndex.js ***! + \*************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return leastIndex; }); +/* harmony import */ var _ascending_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./ascending.js */ "./node_modules/d3-array/src/ascending.js"); +/* harmony import */ var _minIndex_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./minIndex.js */ "./node_modules/d3-array/src/minIndex.js"); + + + +function leastIndex(values, compare = _ascending_js__WEBPACK_IMPORTED_MODULE_0__["default"]) { + if (compare.length === 1) return Object(_minIndex_js__WEBPACK_IMPORTED_MODULE_1__["default"])(values, compare); + let minValue; + let min = -1; + let index = -1; + for (const value of values) { + ++index; + if (min < 0 + ? compare(value, value) === 0 + : compare(value, minValue) < 0) { + minValue = value; + min = index; + } + } + return min; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/max.js": +/*!******************************************!*\ + !*** ./node_modules/d3-array/src/max.js ***! + \******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return max; }); +function max(values, valueof) { + let max; + if (valueof === undefined) { + for (const value of values) { + if (value != null + && (max < value || (max === undefined && value >= value))) { + max = value; + } + } + } else { + let index = -1; + for (let value of values) { + if ((value = valueof(value, ++index, values)) != null + && (max < value || (max === undefined && value >= value))) { + max = value; + } + } + } + return max; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/maxIndex.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-array/src/maxIndex.js ***! 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./quantile.js */ "./node_modules/d3-array/src/quantile.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(values, valueof) { + return Object(_quantile_js__WEBPACK_IMPORTED_MODULE_0__["default"])(values, 0.5, valueof); +}); + + +/***/ }), + +/***/ "./node_modules/d3-array/src/merge.js": +/*!********************************************!*\ + !*** ./node_modules/d3-array/src/merge.js ***! + \********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return merge; }); +function* flatten(arrays) { + for (const array of arrays) { + yield* array; + } +} + +function merge(arrays) { + return Array.from(flatten(arrays)); +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/min.js": +/*!******************************************!*\ + !*** ./node_modules/d3-array/src/min.js ***! + \******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return min; }); +function min(values, valueof) { + let min; + if (valueof === undefined) { + for (const value of values) { + if (value != null + && (min > value || (min === undefined && value >= value))) { + min = value; + } + } + } else { + let index = -1; + for (let value of values) { + if ((value = valueof(value, ++index, values)) != null + && (min > value || (min === undefined && value >= value))) { + min = value; + } + } + } + return min; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/minIndex.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-array/src/minIndex.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return minIndex; }); +function minIndex(values, valueof) { + let min; + let minIndex = -1; + let index = -1; + if (valueof === undefined) { + for (const value of values) { + ++index; + if (value != null + && (min > value || (min === undefined && value >= value))) { + min = value, minIndex = index; + } + } + } else { + for (let value of values) { + if ((value = valueof(value, ++index, values)) != null + && (min > value || (min === undefined && value >= value))) { + min = value, minIndex = index; + } + } + } + return minIndex; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/number.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-array/src/number.js ***! 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NaN : +x; +}); + +function* numbers(values, valueof) { + if (valueof === undefined) { + for (let value of values) { + if (value != null && (value = +value) >= value) { + yield value; + } + } + } else { + let index = -1; + for (let value of values) { + if ((value = valueof(value, ++index, values)) != null && (value = +value) >= value) { + yield value; + } + } + } +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/pairs.js": +/*!********************************************!*\ + !*** ./node_modules/d3-array/src/pairs.js ***! + \********************************************/ +/*! exports provided: default, pair */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return pairs; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "pair", function() { return pair; }); +function pairs(values, pairof = pair) { + const pairs = []; + let previous; + let first = false; + for (const value of values) { + if (first) pairs.push(pairof(previous, value)); + previous = value; + first = true; + } + return pairs; +} + +function pair(a, b) { + return [a, b]; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/permute.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-array/src/permute.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(source, keys) { + return Array.from(keys, key => source[key]); +}); + + +/***/ }), + +/***/ "./node_modules/d3-array/src/quantile.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-array/src/quantile.js ***! + \***********************************************/ +/*! exports provided: default, quantileSorted */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return quantile; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "quantileSorted", function() { return quantileSorted; }); +/* harmony import */ var _max_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./max.js */ "./node_modules/d3-array/src/max.js"); +/* harmony import */ var _min_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./min.js */ "./node_modules/d3-array/src/min.js"); +/* harmony import */ var _quickselect_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./quickselect.js */ "./node_modules/d3-array/src/quickselect.js"); +/* harmony import */ var _number_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./number.js */ "./node_modules/d3-array/src/number.js"); + + + + + +function quantile(values, p, valueof) { + values = Float64Array.from(Object(_number_js__WEBPACK_IMPORTED_MODULE_3__["numbers"])(values, valueof)); + if (!(n = values.length)) return; + if ((p = +p) <= 0 || n < 2) return Object(_min_js__WEBPACK_IMPORTED_MODULE_1__["default"])(values); + if (p >= 1) return Object(_max_js__WEBPACK_IMPORTED_MODULE_0__["default"])(values); + var n, + i = (n - 1) * p, + i0 = Math.floor(i), + value0 = Object(_max_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Object(_quickselect_js__WEBPACK_IMPORTED_MODULE_2__["default"])(values, i0).subarray(0, i0 + 1)), + value1 = Object(_min_js__WEBPACK_IMPORTED_MODULE_1__["default"])(values.subarray(i0 + 1)); + return value0 + (value1 - value0) * (i - i0); +} + +function quantileSorted(values, p, valueof = _number_js__WEBPACK_IMPORTED_MODULE_3__["default"]) { + if (!(n = values.length)) return; + if ((p = +p) <= 0 || n < 2) return +valueof(values[0], 0, values); + if (p >= 1) return +valueof(values[n - 1], n - 1, values); + var n, + i = (n - 1) * p, + i0 = Math.floor(i), + value0 = +valueof(values[i0], i0, values), + value1 = +valueof(values[i0 + 1], i0 + 1, values); + return value0 + (value1 - value0) * (i - i0); +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/quickselect.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-array/src/quickselect.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return quickselect; }); +/* harmony import */ var _ascending_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./ascending.js */ "./node_modules/d3-array/src/ascending.js"); + + +// Based on https://github.com/mourner/quickselect +// ISC license, Copyright 2018 Vladimir Agafonkin. +function quickselect(array, k, left = 0, right = array.length - 1, compare = _ascending_js__WEBPACK_IMPORTED_MODULE_0__["default"]) { + while (right > left) { + if (right - left > 600) { + const n = right - left + 1; + const m = k - left + 1; + const z = Math.log(n); + const s = 0.5 * Math.exp(2 * z / 3); + const sd = 0.5 * Math.sqrt(z * s * (n - s) / n) * (m - n / 2 < 0 ? -1 : 1); + const newLeft = Math.max(left, Math.floor(k - m * s / n + sd)); + const newRight = Math.min(right, Math.floor(k + (n - m) * s / n + sd)); + quickselect(array, k, newLeft, newRight, compare); + } + + const t = array[k]; + let i = left; + let j = right; + + swap(array, left, k); + if (compare(array[right], t) > 0) swap(array, left, right); + + while (i < j) { + swap(array, i, j), ++i, --j; + while (compare(array[i], t) < 0) ++i; + while (compare(array[j], t) > 0) --j; + } + + if (compare(array[left], t) === 0) swap(array, left, j); + else ++j, swap(array, j, right); + + if (j <= k) left = j + 1; + if (k <= j) right = j - 1; + } + return array; +} + +function swap(array, i, j) { + const t = array[i]; + array[i] = array[j]; + array[j] = t; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/range.js": +/*!********************************************!*\ + !*** ./node_modules/d3-array/src/range.js ***! 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(stop = start, start = 0, 1) : n < 3 ? 1 : +step; + + var i = -1, + n = Math.max(0, Math.ceil((stop - start) / step)) | 0, + range = new Array(n); + + while (++i < n) { + range[i] = start + i * step; + } + + return range; +}); + + +/***/ }), + +/***/ "./node_modules/d3-array/src/scan.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-array/src/scan.js ***! + \*******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return scan; }); +/* harmony import */ var _leastIndex_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./leastIndex.js */ "./node_modules/d3-array/src/leastIndex.js"); + + +function scan(values, compare) { + const index = Object(_leastIndex_js__WEBPACK_IMPORTED_MODULE_0__["default"])(values, compare); + return index < 0 ? undefined : index; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/shuffle.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-array/src/shuffle.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return shuffle; }); +function shuffle(array, i0 = 0, i1 = array.length) { + var m = i1 - (i0 = +i0), + t, + i; + + while (m) { + i = Math.random() * m-- | 0; + t = array[m + i0]; + array[m + i0] = array[i + i0]; + array[i + i0] = t; + } + + return array; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/sum.js": +/*!******************************************!*\ + !*** ./node_modules/d3-array/src/sum.js ***! + \******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return sum; }); +function sum(values, valueof) { + let sum = 0; + if (valueof === undefined) { + for (let value of values) { + if (value = +value) { + sum += value; + } + } + } else { + let index = -1; + for (let value of values) { + if (value = +valueof(value, ++index, values)) { + sum += value; + } + } + } + return sum; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/threshold/freedmanDiaconis.js": +/*!*****************************************************************!*\ + !*** ./node_modules/d3-array/src/threshold/freedmanDiaconis.js ***! + \*****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _count_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../count.js */ "./node_modules/d3-array/src/count.js"); +/* harmony import */ var _quantile_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../quantile.js */ "./node_modules/d3-array/src/quantile.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function(values, min, max) { + return Math.ceil((max - min) / (2 * (Object(_quantile_js__WEBPACK_IMPORTED_MODULE_1__["default"])(values, 0.75) - Object(_quantile_js__WEBPACK_IMPORTED_MODULE_1__["default"])(values, 0.25)) * Math.pow(Object(_count_js__WEBPACK_IMPORTED_MODULE_0__["default"])(values), -1 / 3))); +}); + + +/***/ }), + +/***/ "./node_modules/d3-array/src/threshold/scott.js": +/*!******************************************************!*\ + !*** ./node_modules/d3-array/src/threshold/scott.js ***! 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+ \********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _count_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../count.js */ "./node_modules/d3-array/src/count.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(values) { + return Math.ceil(Math.log(Object(_count_js__WEBPACK_IMPORTED_MODULE_0__["default"])(values)) / Math.LN2) + 1; +}); + + +/***/ }), + +/***/ "./node_modules/d3-array/src/ticks.js": +/*!********************************************!*\ + !*** ./node_modules/d3-array/src/ticks.js ***! + \********************************************/ +/*! exports provided: default, tickIncrement, tickStep */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tickIncrement", function() { return tickIncrement; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tickStep", function() { return tickStep; }); +var e10 = Math.sqrt(50), + e5 = Math.sqrt(10), + e2 = Math.sqrt(2); + +/* harmony default export */ __webpack_exports__["default"] = (function(start, stop, count) { + var reverse, + i = -1, + n, + ticks, + step; + + stop = +stop, start = +start, count = +count; + if (start === stop && count > 0) return [start]; + if (reverse = stop < start) n = start, start = stop, stop = n; + if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return []; + + if (step > 0) { + start = Math.ceil(start / step); + stop = Math.floor(stop / step); + ticks = new Array(n = Math.ceil(stop - start + 1)); + while (++i < n) ticks[i] = (start + i) * step; + } else { + start = Math.floor(start * step); + stop = Math.ceil(stop * step); + ticks = new Array(n = Math.ceil(start - stop + 1)); + while (++i < n) ticks[i] = (start - i) / step; + } + + if (reverse) ticks.reverse(); + + return ticks; +}); + +function tickIncrement(start, stop, count) { + var step = (stop - start) / Math.max(0, count), + power = Math.floor(Math.log(step) / Math.LN10), + error = step / Math.pow(10, power); + return power >= 0 + ? (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1) * Math.pow(10, power) + : -Math.pow(10, -power) / (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1); +} + +function tickStep(start, stop, count) { + var step0 = Math.abs(stop - start) / Math.max(0, count), + step1 = Math.pow(10, Math.floor(Math.log(step0) / Math.LN10)), + error = step0 / step1; + if (error >= e10) step1 *= 10; + else if (error >= e5) step1 *= 5; + else if (error >= e2) step1 *= 2; + return stop < start ? -step1 : step1; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/transpose.js": +/*!************************************************!*\ + !*** ./node_modules/d3-array/src/transpose.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _min_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./min.js */ "./node_modules/d3-array/src/min.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(matrix) { + if (!(n = matrix.length)) return []; + for (var i = -1, m = Object(_min_js__WEBPACK_IMPORTED_MODULE_0__["default"])(matrix, length), transpose = new Array(m); ++i < m;) { + for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n;) { + row[j] = matrix[j][i]; + } + } + return transpose; +}); + +function length(d) { + return d.length; +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/variance.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-array/src/variance.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return variance; }); +function variance(values, valueof) { + let count = 0; + let delta; + let mean = 0; + let sum = 0; + if (valueof === undefined) { + for (let value of values) { + if (value != null && (value = +value) >= value) { + delta = value - mean; + mean += delta / ++count; + sum += delta * (value - mean); + } + } + } else { + let index = -1; + for (let value of values) { + if ((value = valueof(value, ++index, values)) != null && (value = +value) >= value) { + delta = value - mean; + mean += delta / ++count; + sum += delta * (value - mean); + } + } + } + if (count > 1) return sum / (count - 1); +} + + +/***/ }), + +/***/ "./node_modules/d3-array/src/zip.js": +/*!******************************************!*\ + !*** ./node_modules/d3-array/src/zip.js ***! + \******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _transpose_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./transpose.js */ "./node_modules/d3-array/src/transpose.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function() { + return Object(_transpose_js__WEBPACK_IMPORTED_MODULE_0__["default"])(arguments); +}); + + +/***/ }), + +/***/ "./node_modules/d3-cloud/index.js": +/*!****************************************!*\ + !*** ./node_modules/d3-cloud/index.js ***! + \****************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +// Word cloud layout by Jason Davies, https://www.jasondavies.com/wordcloud/ +// Algorithm due to Jonathan Feinberg, http://static.mrfeinberg.com/bv_ch03.pdf + +var dispatch = __webpack_require__(/*! d3-dispatch */ "./node_modules/d3-dispatch/src/index.js").dispatch; + +var cloudRadians = Math.PI / 180, + cw = 1 << 11 >> 5, + ch = 1 << 11; + +module.exports = function() { + var size = [256, 256], + text = cloudText, + font = cloudFont, + fontSize = cloudFontSize, + fontStyle = cloudFontNormal, + fontWeight = cloudFontNormal, + rotate = cloudRotate, + padding = cloudPadding, + spiral = archimedeanSpiral, + words = [], + timeInterval = Infinity, + event = dispatch("word", "end"), + timer = null, + random = Math.random, + cloud = {}, + canvas = cloudCanvas; + + cloud.canvas = function(_) { + return arguments.length ? (canvas = functor(_), cloud) : canvas; + }; + + cloud.start = function() { + var contextAndRatio = getContext(canvas()), + board = zeroArray((size[0] >> 5) * size[1]), + bounds = null, + n = words.length, + i = -1, + tags = [], + data = words.map(function(d, i) { + d.text = text.call(this, d, i); + d.font = font.call(this, d, i); + d.style = fontStyle.call(this, d, i); + d.weight = fontWeight.call(this, d, i); + d.rotate = rotate.call(this, d, i); + d.size = ~~fontSize.call(this, d, i); + d.padding = padding.call(this, d, i); + return d; + }).sort(function(a, b) { return b.size - a.size; }); + + if (timer) clearInterval(timer); + timer = setInterval(step, 0); + step(); + + return cloud; + + function step() { + var start = Date.now(); + while (Date.now() - start < timeInterval && ++i < n && timer) { + var d = data[i]; + d.x = (size[0] * (random() + .5)) >> 1; + d.y = (size[1] * (random() + .5)) >> 1; + cloudSprite(contextAndRatio, d, data, i); + if (d.hasText && place(board, d, bounds)) { + tags.push(d); + event.call("word", cloud, d); + if (bounds) cloudBounds(bounds, d); + else bounds = [{x: d.x + d.x0, y: d.y + d.y0}, {x: d.x + d.x1, y: d.y + d.y1}]; + // Temporary hack + d.x -= size[0] >> 1; + d.y -= size[1] >> 1; + } + } + if (i >= n) { + cloud.stop(); + event.call("end", cloud, tags, bounds); + } + } + } + + cloud.stop = function() { + if (timer) { + clearInterval(timer); + timer = null; + } + return cloud; + }; + + function getContext(canvas) { + canvas.width = canvas.height = 1; + var ratio = Math.sqrt(canvas.getContext("2d").getImageData(0, 0, 1, 1).data.length >> 2); + canvas.width = (cw << 5) / ratio; + canvas.height = ch / ratio; + + var context = canvas.getContext("2d"); + context.fillStyle = context.strokeStyle = "red"; + context.textAlign = "center"; + + return {context: context, ratio: ratio}; + } + + function place(board, tag, bounds) { + var perimeter = [{x: 0, y: 0}, {x: size[0], y: size[1]}], + startX = tag.x, + startY = tag.y, + maxDelta = Math.sqrt(size[0] * size[0] + size[1] * size[1]), + s = spiral(size), + dt = random() < .5 ? 1 : -1, + t = -dt, + dxdy, + dx, + dy; + + while (dxdy = s(t += dt)) { + dx = ~~dxdy[0]; + dy = ~~dxdy[1]; + + if (Math.min(Math.abs(dx), Math.abs(dy)) >= maxDelta) break; + + tag.x = startX + dx; + tag.y = startY + dy; + + if (tag.x + tag.x0 < 0 || tag.y + tag.y0 < 0 || + tag.x + tag.x1 > size[0] || tag.y + tag.y1 > size[1]) continue; + // TODO only check for collisions within current bounds. + if (!bounds || !cloudCollide(tag, board, size[0])) { + if (!bounds || collideRects(tag, bounds)) { + var sprite = tag.sprite, + w = tag.width >> 5, + sw = size[0] >> 5, + lx = tag.x - (w << 4), + sx = lx & 0x7f, + msx = 32 - sx, + h = tag.y1 - tag.y0, + x = (tag.y + tag.y0) * sw + (lx >> 5), + last; + for (var j = 0; j < h; j++) { + last = 0; + for (var i = 0; i <= w; i++) { + board[x + i] |= (last << msx) | (i < w ? (last = sprite[j * w + i]) >>> sx : 0); + } + x += sw; + } + delete tag.sprite; + return true; + } + } + } + return false; + } + + cloud.timeInterval = function(_) { + return arguments.length ? (timeInterval = _ == null ? Infinity : _, cloud) : timeInterval; + }; + + cloud.words = function(_) { + return arguments.length ? (words = _, cloud) : words; + }; + + cloud.size = function(_) { + return arguments.length ? (size = [+_[0], +_[1]], cloud) : size; + }; + + cloud.font = function(_) { + return arguments.length ? (font = functor(_), cloud) : font; + }; + + cloud.fontStyle = function(_) { + return arguments.length ? (fontStyle = functor(_), cloud) : fontStyle; + }; + + cloud.fontWeight = function(_) { + return arguments.length ? (fontWeight = functor(_), cloud) : fontWeight; + }; + + cloud.rotate = function(_) { + return arguments.length ? (rotate = functor(_), cloud) : rotate; + }; + + cloud.text = function(_) { + return arguments.length ? (text = functor(_), cloud) : text; + }; + + cloud.spiral = function(_) { + return arguments.length ? (spiral = spirals[_] || _, cloud) : spiral; + }; + + cloud.fontSize = function(_) { + return arguments.length ? (fontSize = functor(_), cloud) : fontSize; + }; + + cloud.padding = function(_) { + return arguments.length ? (padding = functor(_), cloud) : padding; + }; + + cloud.random = function(_) { + return arguments.length ? (random = _, cloud) : random; + }; + + cloud.on = function() { + var value = event.on.apply(event, arguments); + return value === event ? cloud : value; + }; + + return cloud; +}; + +function cloudText(d) { + return d.text; +} + +function cloudFont() { + return "serif"; +} + +function cloudFontNormal() { + return "normal"; +} + +function cloudFontSize(d) { + return Math.sqrt(d.value); +} + +function cloudRotate() { + return (~~(Math.random() * 6) - 3) * 30; +} + +function cloudPadding() { + return 1; +} + +// Fetches a monochrome sprite bitmap for the specified text. +// Load in batches for speed. +function cloudSprite(contextAndRatio, d, data, di) { + if (d.sprite) return; + var c = contextAndRatio.context, + ratio = contextAndRatio.ratio; + + c.clearRect(0, 0, (cw << 5) / ratio, ch / ratio); + var x = 0, + y = 0, + maxh = 0, + n = data.length; + --di; + while (++di < n) { + d = data[di]; + c.save(); + c.font = d.style + " " + d.weight + " " + ~~((d.size + 1) / ratio) + "px " + d.font; + var w = c.measureText(d.text + "m").width * ratio, + h = d.size << 1; + if (d.rotate) { + var sr = Math.sin(d.rotate * cloudRadians), + cr = Math.cos(d.rotate * cloudRadians), + wcr = w * cr, + wsr = w * sr, + hcr = h * cr, + hsr = h * sr; + w = (Math.max(Math.abs(wcr + hsr), Math.abs(wcr - hsr)) + 0x1f) >> 5 << 5; + h = ~~Math.max(Math.abs(wsr + hcr), Math.abs(wsr - hcr)); + } else { + w = (w + 0x1f) >> 5 << 5; + } + if (h > maxh) maxh = h; + if (x + w >= (cw << 5)) { + x = 0; + y += maxh; + maxh = 0; + } + if (y + h >= ch) break; + c.translate((x + (w >> 1)) / ratio, (y + (h >> 1)) / ratio); + if (d.rotate) c.rotate(d.rotate * cloudRadians); + c.fillText(d.text, 0, 0); + if (d.padding) c.lineWidth = 2 * d.padding, c.strokeText(d.text, 0, 0); + c.restore(); + d.width = w; + d.height = h; + d.xoff = x; + d.yoff = y; + d.x1 = w >> 1; + d.y1 = h >> 1; + d.x0 = -d.x1; + d.y0 = -d.y1; + d.hasText = true; + x += w; + } + var pixels = c.getImageData(0, 0, (cw << 5) / ratio, ch / ratio).data, + sprite = []; + while (--di >= 0) { + d = data[di]; + if (!d.hasText) continue; + var w = d.width, + w32 = w >> 5, + h = d.y1 - d.y0; + // Zero the buffer + for (var i = 0; i < h * w32; i++) sprite[i] = 0; + x = d.xoff; + if (x == null) return; + y = d.yoff; + var seen = 0, + seenRow = -1; + for (var j = 0; j < h; j++) { + for (var i = 0; i < w; i++) { + var k = w32 * j + (i >> 5), + m = pixels[((y + j) * (cw << 5) + (x + i)) << 2] ? 1 << (31 - (i % 32)) : 0; + sprite[k] |= m; + seen |= m; + } + if (seen) seenRow = j; + else { + d.y0++; + h--; + j--; + y++; + } + } + d.y1 = d.y0 + seenRow; + d.sprite = sprite.slice(0, (d.y1 - d.y0) * w32); + } +} + +// Use mask-based collision detection. +function cloudCollide(tag, board, sw) { + sw >>= 5; + var sprite = tag.sprite, + w = tag.width >> 5, + lx = tag.x - (w << 4), + sx = lx & 0x7f, + msx = 32 - sx, + h = tag.y1 - tag.y0, + x = (tag.y + tag.y0) * sw + (lx >> 5), + last; + for (var j = 0; j < h; j++) { + last = 0; + for (var i = 0; i <= w; i++) { + if (((last << msx) | (i < w ? (last = sprite[j * w + i]) >>> sx : 0)) + & board[x + i]) return true; + } + x += sw; + } + return false; +} + +function cloudBounds(bounds, d) { + var b0 = bounds[0], + b1 = bounds[1]; + if (d.x + d.x0 < b0.x) b0.x = d.x + d.x0; + if (d.y + d.y0 < b0.y) b0.y = d.y + d.y0; + if (d.x + d.x1 > b1.x) b1.x = d.x + d.x1; + if (d.y + d.y1 > b1.y) b1.y = d.y + d.y1; +} + +function collideRects(a, b) { + return a.x + a.x1 > b[0].x && a.x + a.x0 < b[1].x && a.y + a.y1 > b[0].y && a.y + a.y0 < b[1].y; +} + +function archimedeanSpiral(size) { + var e = size[0] / size[1]; + return function(t) { + return [e * (t *= .1) * Math.cos(t), t * Math.sin(t)]; + }; +} + +function rectangularSpiral(size) { + var dy = 4, + dx = dy * size[0] / size[1], + x = 0, + y = 0; + return function(t) { + var sign = t < 0 ? -1 : 1; + // See triangular numbers: T_n = n * (n + 1) / 2. + switch ((Math.sqrt(1 + 4 * sign * t) - sign) & 3) { + case 0: x += dx; break; + case 1: y += dy; break; + case 2: x -= dx; break; + default: y -= dy; break; + } + return [x, y]; + }; +} + +// TODO reuse arrays? +function zeroArray(n) { + var a = [], + i = -1; + while (++i < n) a[i] = 0; + return a; +} + +function cloudCanvas() { + return document.createElement("canvas"); +} + +function functor(d) { + return typeof d === "function" ? d : function() { return d; }; +} + +var spirals = { + archimedean: archimedeanSpiral, + rectangular: rectangularSpiral +}; + + +/***/ }), + +/***/ "./node_modules/d3-color/src/color.js": +/*!********************************************!*\ + !*** ./node_modules/d3-color/src/color.js ***! + \********************************************/ +/*! exports provided: Color, darker, brighter, default, rgbConvert, rgb, Rgb, hslConvert, hsl */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Color", function() { return Color; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "darker", function() { return darker; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "brighter", function() { return brighter; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return color; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "rgbConvert", function() { return rgbConvert; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "rgb", function() { return rgb; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Rgb", function() { return Rgb; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hslConvert", function() { return hslConvert; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hsl", function() { return hsl; }); +/* harmony import */ var _define_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./define.js */ "./node_modules/d3-color/src/define.js"); + + +function Color() {} + +var darker = 0.7; +var brighter = 1 / darker; + +var reI = "\\s*([+-]?\\d+)\\s*", + reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*", + reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*", + reHex = /^#([0-9a-f]{3,8})$/, + reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"), + reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"), + reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"), + reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"), + reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"), + reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$"); + +var named = { + aliceblue: 0xf0f8ff, + antiquewhite: 0xfaebd7, + aqua: 0x00ffff, + aquamarine: 0x7fffd4, + azure: 0xf0ffff, + beige: 0xf5f5dc, + bisque: 0xffe4c4, + black: 0x000000, + blanchedalmond: 0xffebcd, + blue: 0x0000ff, + blueviolet: 0x8a2be2, + brown: 0xa52a2a, + burlywood: 0xdeb887, + cadetblue: 0x5f9ea0, + chartreuse: 0x7fff00, + chocolate: 0xd2691e, + coral: 0xff7f50, + cornflowerblue: 0x6495ed, + cornsilk: 0xfff8dc, + crimson: 0xdc143c, + cyan: 0x00ffff, + darkblue: 0x00008b, + darkcyan: 0x008b8b, + darkgoldenrod: 0xb8860b, + darkgray: 0xa9a9a9, + darkgreen: 0x006400, + darkgrey: 0xa9a9a9, + darkkhaki: 0xbdb76b, + darkmagenta: 0x8b008b, + darkolivegreen: 0x556b2f, + darkorange: 0xff8c00, + darkorchid: 0x9932cc, + darkred: 0x8b0000, + darksalmon: 0xe9967a, + darkseagreen: 0x8fbc8f, + darkslateblue: 0x483d8b, + darkslategray: 0x2f4f4f, + darkslategrey: 0x2f4f4f, + darkturquoise: 0x00ced1, + darkviolet: 0x9400d3, + deeppink: 0xff1493, + deepskyblue: 0x00bfff, + dimgray: 0x696969, + dimgrey: 0x696969, + dodgerblue: 0x1e90ff, + firebrick: 0xb22222, + floralwhite: 0xfffaf0, + forestgreen: 0x228b22, + fuchsia: 0xff00ff, + gainsboro: 0xdcdcdc, + ghostwhite: 0xf8f8ff, + gold: 0xffd700, + goldenrod: 0xdaa520, + gray: 0x808080, + green: 0x008000, + greenyellow: 0xadff2f, + grey: 0x808080, + honeydew: 0xf0fff0, + hotpink: 0xff69b4, + indianred: 0xcd5c5c, + indigo: 0x4b0082, + ivory: 0xfffff0, + khaki: 0xf0e68c, + lavender: 0xe6e6fa, + lavenderblush: 0xfff0f5, + lawngreen: 0x7cfc00, + lemonchiffon: 0xfffacd, + lightblue: 0xadd8e6, + lightcoral: 0xf08080, + lightcyan: 0xe0ffff, + lightgoldenrodyellow: 0xfafad2, + lightgray: 0xd3d3d3, + lightgreen: 0x90ee90, + lightgrey: 0xd3d3d3, + lightpink: 0xffb6c1, + lightsalmon: 0xffa07a, + lightseagreen: 0x20b2aa, + lightskyblue: 0x87cefa, + lightslategray: 0x778899, + lightslategrey: 0x778899, + lightsteelblue: 0xb0c4de, + lightyellow: 0xffffe0, + lime: 0x00ff00, + limegreen: 0x32cd32, + linen: 0xfaf0e6, + magenta: 0xff00ff, + maroon: 0x800000, + mediumaquamarine: 0x66cdaa, + mediumblue: 0x0000cd, + mediumorchid: 0xba55d3, + mediumpurple: 0x9370db, + mediumseagreen: 0x3cb371, + mediumslateblue: 0x7b68ee, + mediumspringgreen: 0x00fa9a, + mediumturquoise: 0x48d1cc, + mediumvioletred: 0xc71585, + midnightblue: 0x191970, + mintcream: 0xf5fffa, + mistyrose: 0xffe4e1, + moccasin: 0xffe4b5, + navajowhite: 0xffdead, + navy: 0x000080, + oldlace: 0xfdf5e6, + olive: 0x808000, + olivedrab: 0x6b8e23, + orange: 0xffa500, + orangered: 0xff4500, + orchid: 0xda70d6, + palegoldenrod: 0xeee8aa, + palegreen: 0x98fb98, + paleturquoise: 0xafeeee, + palevioletred: 0xdb7093, + papayawhip: 0xffefd5, + peachpuff: 0xffdab9, + peru: 0xcd853f, + pink: 0xffc0cb, + plum: 0xdda0dd, + powderblue: 0xb0e0e6, + purple: 0x800080, + rebeccapurple: 0x663399, + red: 0xff0000, + rosybrown: 0xbc8f8f, + royalblue: 0x4169e1, + saddlebrown: 0x8b4513, + salmon: 0xfa8072, + sandybrown: 0xf4a460, + seagreen: 0x2e8b57, + seashell: 0xfff5ee, + sienna: 0xa0522d, + silver: 0xc0c0c0, + skyblue: 0x87ceeb, + slateblue: 0x6a5acd, + slategray: 0x708090, + slategrey: 0x708090, + snow: 0xfffafa, + springgreen: 0x00ff7f, + steelblue: 0x4682b4, + tan: 0xd2b48c, + teal: 0x008080, + thistle: 0xd8bfd8, + tomato: 0xff6347, + turquoise: 0x40e0d0, + violet: 0xee82ee, + wheat: 0xf5deb3, + white: 0xffffff, + whitesmoke: 0xf5f5f5, + yellow: 0xffff00, + yellowgreen: 0x9acd32 +}; + +Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Color, color, { + copy: function(channels) { + return Object.assign(new this.constructor, this, channels); + }, + displayable: function() { + return this.rgb().displayable(); + }, + hex: color_formatHex, // Deprecated! Use color.formatHex. + formatHex: color_formatHex, + formatHsl: color_formatHsl, + formatRgb: color_formatRgb, + toString: color_formatRgb +}); + +function color_formatHex() { + return this.rgb().formatHex(); +} + +function color_formatHsl() { + return hslConvert(this).formatHsl(); +} + +function color_formatRgb() { + return this.rgb().formatRgb(); +} + +function color(format) { + var m, l; + format = (format + "").trim().toLowerCase(); + return (m = reHex.exec(format)) ? (l = m[1].length, m = parseInt(m[1], 16), l === 6 ? rgbn(m) // #ff0000 + : l === 3 ? new Rgb((m >> 8 & 0xf) | (m >> 4 & 0xf0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1) // #f00 + : l === 8 ? new Rgb(m >> 24 & 0xff, m >> 16 & 0xff, m >> 8 & 0xff, (m & 0xff) / 0xff) // #ff000000 + : l === 4 ? new Rgb((m >> 12 & 0xf) | (m >> 8 & 0xf0), (m >> 8 & 0xf) | (m >> 4 & 0xf0), (m >> 4 & 0xf) | (m & 0xf0), (((m & 0xf) << 4) | (m & 0xf)) / 0xff) // #f000 + : null) // invalid hex + : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0) + : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%) + : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1) + : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1) + : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%) + : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1) + : named.hasOwnProperty(format) ? rgbn(named[format]) // eslint-disable-line no-prototype-builtins + : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0) + : null; +} + +function rgbn(n) { + return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1); +} + +function rgba(r, g, b, a) { + if (a <= 0) r = g = b = NaN; + return new Rgb(r, g, b, a); +} + +function rgbConvert(o) { + if (!(o instanceof Color)) o = color(o); + if (!o) return new Rgb; + o = o.rgb(); + return new Rgb(o.r, o.g, o.b, o.opacity); +} + +function rgb(r, g, b, opacity) { + return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity); +} + +function Rgb(r, g, b, opacity) { + this.r = +r; + this.g = +g; + this.b = +b; + this.opacity = +opacity; +} + +Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Rgb, rgb, Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["extend"])(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity); + }, + rgb: function() { + return this; + }, + displayable: function() { + return (-0.5 <= this.r && this.r < 255.5) + && (-0.5 <= this.g && this.g < 255.5) + && (-0.5 <= this.b && this.b < 255.5) + && (0 <= this.opacity && this.opacity <= 1); + }, + hex: rgb_formatHex, // Deprecated! Use color.formatHex. + formatHex: rgb_formatHex, + formatRgb: rgb_formatRgb, + toString: rgb_formatRgb +})); + +function rgb_formatHex() { + return "#" + hex(this.r) + hex(this.g) + hex(this.b); +} + +function rgb_formatRgb() { + var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a)); + return (a === 1 ? "rgb(" : "rgba(") + + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + + (a === 1 ? ")" : ", " + a + ")"); +} + +function hex(value) { + value = Math.max(0, Math.min(255, Math.round(value) || 0)); + return (value < 16 ? "0" : "") + value.toString(16); +} + +function hsla(h, s, l, a) { + if (a <= 0) h = s = l = NaN; + else if (l <= 0 || l >= 1) h = s = NaN; + else if (s <= 0) h = NaN; + return new Hsl(h, s, l, a); +} + +function hslConvert(o) { + if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity); + if (!(o instanceof Color)) o = color(o); + if (!o) return new Hsl; + if (o instanceof Hsl) return o; + o = o.rgb(); + var r = o.r / 255, + g = o.g / 255, + b = o.b / 255, + min = Math.min(r, g, b), + max = Math.max(r, g, b), + h = NaN, + s = max - min, + l = (max + min) / 2; + if (s) { + if (r === max) h = (g - b) / s + (g < b) * 6; + else if (g === max) h = (b - r) / s + 2; + else h = (r - g) / s + 4; + s /= l < 0.5 ? max + min : 2 - max - min; + h *= 60; + } else { + s = l > 0 && l < 1 ? 0 : h; + } + return new Hsl(h, s, l, o.opacity); +} + +function hsl(h, s, l, opacity) { + return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity); +} + +function Hsl(h, s, l, opacity) { + this.h = +h; + this.s = +s; + this.l = +l; + this.opacity = +opacity; +} + +Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Hsl, hsl, Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["extend"])(Color, { + brighter: function(k) { + k = k == null ? brighter : Math.pow(brighter, k); + return new Hsl(this.h, this.s, this.l * k, this.opacity); + }, + darker: function(k) { + k = k == null ? darker : Math.pow(darker, k); + return new Hsl(this.h, this.s, this.l * k, this.opacity); + }, + rgb: function() { + var h = this.h % 360 + (this.h < 0) * 360, + s = isNaN(h) || isNaN(this.s) ? 0 : this.s, + l = this.l, + m2 = l + (l < 0.5 ? l : 1 - l) * s, + m1 = 2 * l - m2; + return new Rgb( + hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2), + hsl2rgb(h, m1, m2), + hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2), + this.opacity + ); + }, + displayable: function() { + return (0 <= this.s && this.s <= 1 || isNaN(this.s)) + && (0 <= this.l && this.l <= 1) + && (0 <= this.opacity && this.opacity <= 1); + }, + formatHsl: function() { + var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a)); + return (a === 1 ? "hsl(" : "hsla(") + + (this.h || 0) + ", " + + (this.s || 0) * 100 + "%, " + + (this.l || 0) * 100 + "%" + + (a === 1 ? ")" : ", " + a + ")"); + } +})); + +/* From FvD 13.37, CSS Color Module Level 3 */ +function hsl2rgb(h, m1, m2) { + return (h < 60 ? m1 + (m2 - m1) * h / 60 + : h < 180 ? m2 + : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60 + : m1) * 255; +} + + +/***/ }), + +/***/ "./node_modules/d3-color/src/cubehelix.js": +/*!************************************************!*\ + !*** ./node_modules/d3-color/src/cubehelix.js ***! + \************************************************/ +/*! exports provided: default, Cubehelix */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return cubehelix; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Cubehelix", function() { return Cubehelix; }); +/* harmony import */ var _define_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./define.js */ "./node_modules/d3-color/src/define.js"); +/* harmony import */ var _color_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./color.js */ "./node_modules/d3-color/src/color.js"); +/* harmony import */ var _math_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./math.js */ "./node_modules/d3-color/src/math.js"); + + + + +var A = -0.14861, + B = +1.78277, + C = -0.29227, + D = -0.90649, + E = +1.97294, + ED = E * D, + EB = E * B, + BC_DA = B * C - D * A; + +function cubehelixConvert(o) { + if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity); + if (!(o instanceof _color_js__WEBPACK_IMPORTED_MODULE_1__["Rgb"])) o = Object(_color_js__WEBPACK_IMPORTED_MODULE_1__["rgbConvert"])(o); + var r = o.r / 255, + g = o.g / 255, + b = o.b / 255, + l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB), + bl = b - l, + k = (E * (g - l) - C * bl) / D, + s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1 + h = s ? Math.atan2(k, bl) * _math_js__WEBPACK_IMPORTED_MODULE_2__["rad2deg"] - 120 : NaN; + return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity); +} + +function cubehelix(h, s, l, opacity) { + return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity); +} + +function Cubehelix(h, s, l, opacity) { + this.h = +h; + this.s = +s; + this.l = +l; + this.opacity = +opacity; +} + +Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Cubehelix, cubehelix, Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["extend"])(_color_js__WEBPACK_IMPORTED_MODULE_1__["Color"], { + brighter: function(k) { + k = k == null ? _color_js__WEBPACK_IMPORTED_MODULE_1__["brighter"] : Math.pow(_color_js__WEBPACK_IMPORTED_MODULE_1__["brighter"], k); + return new Cubehelix(this.h, this.s, this.l * k, this.opacity); + }, + darker: function(k) { + k = k == null ? _color_js__WEBPACK_IMPORTED_MODULE_1__["darker"] : Math.pow(_color_js__WEBPACK_IMPORTED_MODULE_1__["darker"], k); + return new Cubehelix(this.h, this.s, this.l * k, this.opacity); + }, + rgb: function() { + var h = isNaN(this.h) ? 0 : (this.h + 120) * _math_js__WEBPACK_IMPORTED_MODULE_2__["deg2rad"], + l = +this.l, + a = isNaN(this.s) ? 0 : this.s * l * (1 - l), + cosh = Math.cos(h), + sinh = Math.sin(h); + return new _color_js__WEBPACK_IMPORTED_MODULE_1__["Rgb"]( + 255 * (l + a * (A * cosh + B * sinh)), + 255 * (l + a * (C * cosh + D * sinh)), + 255 * (l + a * (E * cosh)), + this.opacity + ); + } +})); + + +/***/ }), + +/***/ "./node_modules/d3-color/src/define.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-color/src/define.js ***! + \*********************************************/ +/*! exports provided: default, extend */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "extend", function() { return extend; }); +/* harmony default export */ __webpack_exports__["default"] = (function(constructor, factory, prototype) { + constructor.prototype = factory.prototype = prototype; + prototype.constructor = constructor; +}); + +function extend(parent, definition) { + var prototype = Object.create(parent.prototype); + for (var key in definition) prototype[key] = definition[key]; + return prototype; +} + + +/***/ }), + +/***/ "./node_modules/d3-color/src/index.js": +/*!********************************************!*\ + !*** ./node_modules/d3-color/src/index.js ***! + \********************************************/ +/*! exports provided: color, rgb, hsl, lab, hcl, lch, gray, cubehelix */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _color_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./color.js */ "./node_modules/d3-color/src/color.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "color", function() { return _color_js__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "rgb", function() { return _color_js__WEBPACK_IMPORTED_MODULE_0__["rgb"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "hsl", function() { return _color_js__WEBPACK_IMPORTED_MODULE_0__["hsl"]; }); + +/* harmony import */ var _lab_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./lab.js */ "./node_modules/d3-color/src/lab.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "lab", function() { return _lab_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "hcl", function() { return _lab_js__WEBPACK_IMPORTED_MODULE_1__["hcl"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "lch", function() { return _lab_js__WEBPACK_IMPORTED_MODULE_1__["lch"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "gray", function() { return _lab_js__WEBPACK_IMPORTED_MODULE_1__["gray"]; }); + +/* harmony import */ var _cubehelix_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./cubehelix.js */ "./node_modules/d3-color/src/cubehelix.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "cubehelix", function() { return _cubehelix_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + + + + + + +/***/ }), + +/***/ "./node_modules/d3-color/src/lab.js": +/*!******************************************!*\ + !*** ./node_modules/d3-color/src/lab.js ***! + \******************************************/ +/*! exports provided: gray, default, Lab, lch, hcl, Hcl */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gray", function() { return gray; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return lab; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Lab", function() { return Lab; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lch", function() { return lch; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hcl", function() { return hcl; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Hcl", function() { return Hcl; }); +/* harmony import */ var _define_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./define.js */ "./node_modules/d3-color/src/define.js"); +/* harmony import */ var _color_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./color.js */ "./node_modules/d3-color/src/color.js"); +/* harmony import */ var _math_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./math.js */ "./node_modules/d3-color/src/math.js"); + + + + +// https://observablehq.com/@mbostock/lab-and-rgb +var K = 18, + Xn = 0.96422, + Yn = 1, + Zn = 0.82521, + t0 = 4 / 29, + t1 = 6 / 29, + t2 = 3 * t1 * t1, + t3 = t1 * t1 * t1; + +function labConvert(o) { + if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity); + if (o instanceof Hcl) return hcl2lab(o); + if (!(o instanceof _color_js__WEBPACK_IMPORTED_MODULE_1__["Rgb"])) o = Object(_color_js__WEBPACK_IMPORTED_MODULE_1__["rgbConvert"])(o); + var r = rgb2lrgb(o.r), + g = rgb2lrgb(o.g), + b = rgb2lrgb(o.b), + y = xyz2lab((0.2225045 * r + 0.7168786 * g + 0.0606169 * b) / Yn), x, z; + if (r === g && g === b) x = z = y; else { + x = xyz2lab((0.4360747 * r + 0.3850649 * g + 0.1430804 * b) / Xn); + z = xyz2lab((0.0139322 * r + 0.0971045 * g + 0.7141733 * b) / Zn); + } + return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity); +} + +function gray(l, opacity) { + return new Lab(l, 0, 0, opacity == null ? 1 : opacity); +} + +function lab(l, a, b, opacity) { + return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity); +} + +function Lab(l, a, b, opacity) { + this.l = +l; + this.a = +a; + this.b = +b; + this.opacity = +opacity; +} + +Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Lab, lab, Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["extend"])(_color_js__WEBPACK_IMPORTED_MODULE_1__["Color"], { + brighter: function(k) { + return new Lab(this.l + K * (k == null ? 1 : k), this.a, this.b, this.opacity); + }, + darker: function(k) { + return new Lab(this.l - K * (k == null ? 1 : k), this.a, this.b, this.opacity); + }, + rgb: function() { + var y = (this.l + 16) / 116, + x = isNaN(this.a) ? y : y + this.a / 500, + z = isNaN(this.b) ? y : y - this.b / 200; + x = Xn * lab2xyz(x); + y = Yn * lab2xyz(y); + z = Zn * lab2xyz(z); + return new _color_js__WEBPACK_IMPORTED_MODULE_1__["Rgb"]( + lrgb2rgb( 3.1338561 * x - 1.6168667 * y - 0.4906146 * z), + lrgb2rgb(-0.9787684 * x + 1.9161415 * y + 0.0334540 * z), + lrgb2rgb( 0.0719453 * x - 0.2289914 * y + 1.4052427 * z), + this.opacity + ); + } +})); + +function xyz2lab(t) { + return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0; +} + +function lab2xyz(t) { + return t > t1 ? t * t * t : t2 * (t - t0); +} + +function lrgb2rgb(x) { + return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055); +} + +function rgb2lrgb(x) { + return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4); +} + +function hclConvert(o) { + if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity); + if (!(o instanceof Lab)) o = labConvert(o); + if (o.a === 0 && o.b === 0) return new Hcl(NaN, 0 < o.l && o.l < 100 ? 0 : NaN, o.l, o.opacity); + var h = Math.atan2(o.b, o.a) * _math_js__WEBPACK_IMPORTED_MODULE_2__["rad2deg"]; + return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity); +} + +function lch(l, c, h, opacity) { + return arguments.length === 1 ? hclConvert(l) : new Hcl(h, c, l, opacity == null ? 1 : opacity); +} + +function hcl(h, c, l, opacity) { + return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity); +} + +function Hcl(h, c, l, opacity) { + this.h = +h; + this.c = +c; + this.l = +l; + this.opacity = +opacity; +} + +function hcl2lab(o) { + if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity); + var h = o.h * _math_js__WEBPACK_IMPORTED_MODULE_2__["deg2rad"]; + return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity); +} + +Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Hcl, hcl, Object(_define_js__WEBPACK_IMPORTED_MODULE_0__["extend"])(_color_js__WEBPACK_IMPORTED_MODULE_1__["Color"], { + brighter: function(k) { + return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity); + }, + darker: function(k) { + return new Hcl(this.h, this.c, this.l - K * (k == null ? 1 : k), this.opacity); + }, + rgb: function() { + return hcl2lab(this).rgb(); + } +})); + + +/***/ }), + +/***/ "./node_modules/d3-color/src/math.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-color/src/math.js ***! + \*******************************************/ +/*! exports provided: deg2rad, rad2deg */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "deg2rad", function() { return deg2rad; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "rad2deg", function() { return rad2deg; }); +var deg2rad = Math.PI / 180; +var rad2deg = 180 / Math.PI; + + +/***/ }), + +/***/ "./node_modules/d3-dispatch/src/dispatch.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-dispatch/src/dispatch.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +var noop = {value: function() {}}; + +function dispatch() { + for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) { + if (!(t = arguments[i] + "") || (t in _) || /[\s.]/.test(t)) throw new Error("illegal type: " + t); + _[t] = []; + } + return new Dispatch(_); +} + +function Dispatch(_) { + this._ = _; +} + +function parseTypenames(typenames, types) { + return typenames.trim().split(/^|\s+/).map(function(t) { + var name = "", i = t.indexOf("."); + if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i); + if (t && !types.hasOwnProperty(t)) throw new Error("unknown type: " + t); + return {type: t, name: name}; + }); +} + +Dispatch.prototype = dispatch.prototype = { + constructor: Dispatch, + on: function(typename, callback) { + var _ = this._, + T = parseTypenames(typename + "", _), + t, + i = -1, + n = T.length; + + // If no callback was specified, return the callback of the given type and name. + if (arguments.length < 2) { + while (++i < n) if ((t = (typename = T[i]).type) && (t = get(_[t], typename.name))) return t; + return; + } + + // If a type was specified, set the callback for the given type and name. + // Otherwise, if a null callback was specified, remove callbacks of the given name. + if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback); + while (++i < n) { + if (t = (typename = T[i]).type) _[t] = set(_[t], typename.name, callback); + else if (callback == null) for (t in _) _[t] = set(_[t], typename.name, null); + } + + return this; + }, + copy: function() { + var copy = {}, _ = this._; + for (var t in _) copy[t] = _[t].slice(); + return new Dispatch(copy); + }, + call: function(type, that) { + if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) args[i] = arguments[i + 2]; + if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type); + for (t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args); + }, + apply: function(type, that, args) { + if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type); + for (var t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args); + } +}; + +function get(type, name) { + for (var i = 0, n = type.length, c; i < n; ++i) { + if ((c = type[i]).name === name) { + return c.value; + } + } +} + +function set(type, name, callback) { + for (var i = 0, n = type.length; i < n; ++i) { + if (type[i].name === name) { + type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1)); + break; + } + } + if (callback != null) type.push({name: name, value: callback}); + return type; +} + +/* harmony default export */ __webpack_exports__["default"] = (dispatch); + + +/***/ }), + +/***/ "./node_modules/d3-dispatch/src/index.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-dispatch/src/index.js ***! + \***********************************************/ +/*! exports provided: dispatch */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _dispatch_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./dispatch.js */ "./node_modules/d3-dispatch/src/dispatch.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "dispatch", function() { return _dispatch_js__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + + + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/back.js": +/*!******************************************!*\ + !*** ./node_modules/d3-ease/src/back.js ***! + \******************************************/ +/*! exports provided: backIn, backOut, backInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "backIn", function() { return backIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "backOut", function() { return backOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "backInOut", function() { return backInOut; }); +var overshoot = 1.70158; + +var backIn = (function custom(s) { + s = +s; + + function backIn(t) { + return t * t * ((s + 1) * t - s); + } + + backIn.overshoot = custom; + + return backIn; +})(overshoot); + +var backOut = (function custom(s) { + s = +s; + + function backOut(t) { + return --t * t * ((s + 1) * t + s) + 1; + } + + backOut.overshoot = custom; + + return backOut; +})(overshoot); + +var backInOut = (function custom(s) { + s = +s; + + function backInOut(t) { + return ((t *= 2) < 1 ? t * t * ((s + 1) * t - s) : (t -= 2) * t * ((s + 1) * t + s) + 2) / 2; + } + + backInOut.overshoot = custom; + + return backInOut; +})(overshoot); + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/bounce.js": +/*!********************************************!*\ + !*** ./node_modules/d3-ease/src/bounce.js ***! + \********************************************/ +/*! exports provided: bounceIn, bounceOut, bounceInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "bounceIn", function() { return bounceIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "bounceOut", function() { return bounceOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "bounceInOut", function() { return bounceInOut; }); +var b1 = 4 / 11, + b2 = 6 / 11, + b3 = 8 / 11, + b4 = 3 / 4, + b5 = 9 / 11, + b6 = 10 / 11, + b7 = 15 / 16, + b8 = 21 / 22, + b9 = 63 / 64, + b0 = 1 / b1 / b1; + +function bounceIn(t) { + return 1 - bounceOut(1 - t); +} + +function bounceOut(t) { + return (t = +t) < b1 ? b0 * t * t : t < b3 ? b0 * (t -= b2) * t + b4 : t < b6 ? b0 * (t -= b5) * t + b7 : b0 * (t -= b8) * t + b9; +} + +function bounceInOut(t) { + return ((t *= 2) <= 1 ? 1 - bounceOut(1 - t) : bounceOut(t - 1) + 1) / 2; +} + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/circle.js": +/*!********************************************!*\ + !*** ./node_modules/d3-ease/src/circle.js ***! + \********************************************/ +/*! exports provided: circleIn, circleOut, circleInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "circleIn", function() { return circleIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "circleOut", function() { return circleOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "circleInOut", function() { return circleInOut; }); +function circleIn(t) { + return 1 - Math.sqrt(1 - t * t); +} + +function circleOut(t) { + return Math.sqrt(1 - --t * t); +} + +function circleInOut(t) { + return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2; +} + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/cubic.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-ease/src/cubic.js ***! + \*******************************************/ +/*! exports provided: cubicIn, cubicOut, cubicInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cubicIn", function() { return cubicIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cubicOut", function() { return cubicOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cubicInOut", function() { return cubicInOut; }); +function cubicIn(t) { + return t * t * t; +} + +function cubicOut(t) { + return --t * t * t + 1; +} + +function cubicInOut(t) { + return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2; +} + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/elastic.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-ease/src/elastic.js ***! + \*********************************************/ +/*! exports provided: elasticIn, elasticOut, elasticInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "elasticIn", function() { return elasticIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "elasticOut", function() { return elasticOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "elasticInOut", function() { return elasticInOut; }); +var tau = 2 * Math.PI, + amplitude = 1, + period = 0.3; + +var elasticIn = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticIn(t) { + return a * Math.pow(2, 10 * --t) * Math.sin((s - t) / p); + } + + elasticIn.amplitude = function(a) { return custom(a, p * tau); }; + elasticIn.period = function(p) { return custom(a, p); }; + + return elasticIn; +})(amplitude, period); + +var elasticOut = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticOut(t) { + return 1 - a * Math.pow(2, -10 * (t = +t)) * Math.sin((t + s) / p); + } + + elasticOut.amplitude = function(a) { return custom(a, p * tau); }; + elasticOut.period = function(p) { return custom(a, p); }; + + return elasticOut; +})(amplitude, period); + +var elasticInOut = (function custom(a, p) { + var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau); + + function elasticInOut(t) { + return ((t = t * 2 - 1) < 0 + ? a * Math.pow(2, 10 * t) * Math.sin((s - t) / p) + : 2 - a * Math.pow(2, -10 * t) * Math.sin((s + t) / p)) / 2; + } + + elasticInOut.amplitude = function(a) { return custom(a, p * tau); }; + elasticInOut.period = function(p) { return custom(a, p); }; + + return elasticInOut; +})(amplitude, period); + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/exp.js": +/*!*****************************************!*\ + !*** ./node_modules/d3-ease/src/exp.js ***! + \*****************************************/ +/*! exports provided: expIn, expOut, expInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "expIn", function() { return expIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "expOut", function() { return expOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "expInOut", function() { return expInOut; }); +function expIn(t) { + return Math.pow(2, 10 * t - 10); +} + +function expOut(t) { + return 1 - Math.pow(2, -10 * t); +} + +function expInOut(t) { + return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2; +} + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/index.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-ease/src/index.js ***! + \*******************************************/ +/*! exports provided: easeLinear, easeQuad, easeQuadIn, easeQuadOut, easeQuadInOut, easeCubic, easeCubicIn, easeCubicOut, easeCubicInOut, easePoly, easePolyIn, easePolyOut, easePolyInOut, easeSin, easeSinIn, easeSinOut, easeSinInOut, easeExp, easeExpIn, easeExpOut, easeExpInOut, easeCircle, easeCircleIn, easeCircleOut, easeCircleInOut, easeBounce, easeBounceIn, easeBounceOut, easeBounceInOut, easeBack, easeBackIn, easeBackOut, easeBackInOut, easeElastic, easeElasticIn, easeElasticOut, easeElasticInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-ease/src/linear.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeLinear", function() { return _linear_js__WEBPACK_IMPORTED_MODULE_0__["linear"]; }); + +/* harmony import */ var _quad_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./quad.js */ "./node_modules/d3-ease/src/quad.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeQuad", function() { return _quad_js__WEBPACK_IMPORTED_MODULE_1__["quadInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeQuadIn", function() { return _quad_js__WEBPACK_IMPORTED_MODULE_1__["quadIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeQuadOut", function() { return _quad_js__WEBPACK_IMPORTED_MODULE_1__["quadOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeQuadInOut", function() { return _quad_js__WEBPACK_IMPORTED_MODULE_1__["quadInOut"]; }); + +/* harmony import */ var _cubic_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./cubic.js */ "./node_modules/d3-ease/src/cubic.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCubic", function() { return _cubic_js__WEBPACK_IMPORTED_MODULE_2__["cubicInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCubicIn", function() { return _cubic_js__WEBPACK_IMPORTED_MODULE_2__["cubicIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCubicOut", function() { return _cubic_js__WEBPACK_IMPORTED_MODULE_2__["cubicOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCubicInOut", function() { return _cubic_js__WEBPACK_IMPORTED_MODULE_2__["cubicInOut"]; }); + +/* harmony import */ var _poly_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./poly.js */ "./node_modules/d3-ease/src/poly.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easePoly", function() { return _poly_js__WEBPACK_IMPORTED_MODULE_3__["polyInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easePolyIn", function() { return _poly_js__WEBPACK_IMPORTED_MODULE_3__["polyIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easePolyOut", function() { return _poly_js__WEBPACK_IMPORTED_MODULE_3__["polyOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easePolyInOut", function() { return _poly_js__WEBPACK_IMPORTED_MODULE_3__["polyInOut"]; }); + +/* harmony import */ var _sin_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./sin.js */ "./node_modules/d3-ease/src/sin.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeSin", function() { return _sin_js__WEBPACK_IMPORTED_MODULE_4__["sinInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeSinIn", function() { return _sin_js__WEBPACK_IMPORTED_MODULE_4__["sinIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeSinOut", function() { return _sin_js__WEBPACK_IMPORTED_MODULE_4__["sinOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeSinInOut", function() { return _sin_js__WEBPACK_IMPORTED_MODULE_4__["sinInOut"]; }); + +/* harmony import */ var _exp_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./exp.js */ "./node_modules/d3-ease/src/exp.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeExp", function() { return _exp_js__WEBPACK_IMPORTED_MODULE_5__["expInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeExpIn", function() { return _exp_js__WEBPACK_IMPORTED_MODULE_5__["expIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeExpOut", function() { return _exp_js__WEBPACK_IMPORTED_MODULE_5__["expOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeExpInOut", function() { return _exp_js__WEBPACK_IMPORTED_MODULE_5__["expInOut"]; }); + +/* harmony import */ var _circle_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./circle.js */ "./node_modules/d3-ease/src/circle.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCircle", function() { return _circle_js__WEBPACK_IMPORTED_MODULE_6__["circleInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCircleIn", function() { return _circle_js__WEBPACK_IMPORTED_MODULE_6__["circleIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCircleOut", function() { return _circle_js__WEBPACK_IMPORTED_MODULE_6__["circleOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeCircleInOut", function() { return _circle_js__WEBPACK_IMPORTED_MODULE_6__["circleInOut"]; }); + +/* harmony import */ var _bounce_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./bounce.js */ "./node_modules/d3-ease/src/bounce.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBounce", function() { return _bounce_js__WEBPACK_IMPORTED_MODULE_7__["bounceOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBounceIn", function() { return _bounce_js__WEBPACK_IMPORTED_MODULE_7__["bounceIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBounceOut", function() { return _bounce_js__WEBPACK_IMPORTED_MODULE_7__["bounceOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBounceInOut", function() { return _bounce_js__WEBPACK_IMPORTED_MODULE_7__["bounceInOut"]; }); + +/* harmony import */ var _back_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./back.js */ "./node_modules/d3-ease/src/back.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBack", function() { return _back_js__WEBPACK_IMPORTED_MODULE_8__["backInOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBackIn", function() { return _back_js__WEBPACK_IMPORTED_MODULE_8__["backIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBackOut", function() { return _back_js__WEBPACK_IMPORTED_MODULE_8__["backOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeBackInOut", function() { return _back_js__WEBPACK_IMPORTED_MODULE_8__["backInOut"]; }); + +/* harmony import */ var _elastic_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./elastic.js */ "./node_modules/d3-ease/src/elastic.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeElastic", function() { return _elastic_js__WEBPACK_IMPORTED_MODULE_9__["elasticOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeElasticIn", function() { return _elastic_js__WEBPACK_IMPORTED_MODULE_9__["elasticIn"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeElasticOut", function() { return _elastic_js__WEBPACK_IMPORTED_MODULE_9__["elasticOut"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "easeElasticInOut", function() { return _elastic_js__WEBPACK_IMPORTED_MODULE_9__["elasticInOut"]; }); + + + + + + + + + + + + + + + + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/linear.js": +/*!********************************************!*\ + !*** ./node_modules/d3-ease/src/linear.js ***! + \********************************************/ +/*! exports provided: linear */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "linear", function() { return linear; }); +function linear(t) { + return +t; +} + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/poly.js": +/*!******************************************!*\ + !*** ./node_modules/d3-ease/src/poly.js ***! + \******************************************/ +/*! exports provided: polyIn, polyOut, polyInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "polyIn", function() { return polyIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "polyOut", function() { return polyOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "polyInOut", function() { return polyInOut; }); +var exponent = 3; + +var polyIn = (function custom(e) { + e = +e; + + function polyIn(t) { + return Math.pow(t, e); + } + + polyIn.exponent = custom; + + return polyIn; +})(exponent); + +var polyOut = (function custom(e) { + e = +e; + + function polyOut(t) { + return 1 - Math.pow(1 - t, e); + } + + polyOut.exponent = custom; + + return polyOut; +})(exponent); + +var polyInOut = (function custom(e) { + e = +e; + + function polyInOut(t) { + return ((t *= 2) <= 1 ? Math.pow(t, e) : 2 - Math.pow(2 - t, e)) / 2; + } + + polyInOut.exponent = custom; + + return polyInOut; +})(exponent); + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/quad.js": +/*!******************************************!*\ + !*** ./node_modules/d3-ease/src/quad.js ***! + \******************************************/ +/*! exports provided: quadIn, quadOut, quadInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "quadIn", function() { return quadIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "quadOut", function() { return quadOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "quadInOut", function() { return quadInOut; }); +function quadIn(t) { + return t * t; +} + +function quadOut(t) { + return t * (2 - t); +} + +function quadInOut(t) { + return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2; +} + + +/***/ }), + +/***/ "./node_modules/d3-ease/src/sin.js": +/*!*****************************************!*\ + !*** ./node_modules/d3-ease/src/sin.js ***! + \*****************************************/ +/*! exports provided: sinIn, sinOut, sinInOut */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sinIn", function() { return sinIn; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sinOut", function() { return sinOut; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sinInOut", function() { return sinInOut; }); +var pi = Math.PI, + halfPi = pi / 2; + +function sinIn(t) { + return 1 - Math.cos(t * halfPi); +} + +function sinOut(t) { + return Math.sin(t * halfPi); +} + +function sinInOut(t) { + return (1 - Math.cos(pi * t)) / 2; +} + + +/***/ }), + +/***/ "./node_modules/d3-format/src/defaultLocale.js": +/*!*****************************************************!*\ + !*** ./node_modules/d3-format/src/defaultLocale.js ***! + \*****************************************************/ +/*! exports provided: format, formatPrefix, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "format", function() { return format; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "formatPrefix", function() { return formatPrefix; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return defaultLocale; }); +/* harmony import */ var _locale_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./locale.js */ "./node_modules/d3-format/src/locale.js"); + + +var locale; +var format; +var formatPrefix; + +defaultLocale({ + decimal: ".", + thousands: ",", + grouping: [3], + currency: ["$", ""], + minus: "-" +}); + +function defaultLocale(definition) { + locale = Object(_locale_js__WEBPACK_IMPORTED_MODULE_0__["default"])(definition); + format = locale.format; + formatPrefix = locale.formatPrefix; + return locale; +} + + +/***/ }), + +/***/ "./node_modules/d3-format/src/exponent.js": +/*!************************************************!*\ + !*** ./node_modules/d3-format/src/exponent.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./formatDecimal.js */ "./node_modules/d3-format/src/formatDecimal.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(x) { + return x = Object(_formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Math.abs(x)), x ? x[1] : NaN; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatDecimal.js": +/*!*****************************************************!*\ + !*** ./node_modules/d3-format/src/formatDecimal.js ***! + \*****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +// Computes the decimal coefficient and exponent of the specified number x with +// significant digits p, where x is positive and p is in [1, 21] or undefined. +// For example, formatDecimal(1.23) returns ["123", 0]. +/* harmony default export */ __webpack_exports__["default"] = (function(x, p) { + if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity + var i, coefficient = x.slice(0, i); + + // The string returned by toExponential either has the form \d\.\d+e[-+]\d+ + // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3). + return [ + coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient, + +x.slice(i + 1) + ]; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatGroup.js": +/*!***************************************************!*\ + !*** ./node_modules/d3-format/src/formatGroup.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(grouping, thousands) { + return function(value, width) { + var i = value.length, + t = [], + j = 0, + g = grouping[0], + length = 0; + + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = grouping[j = (j + 1) % grouping.length]; + } + + return t.reverse().join(thousands); + }; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatNumerals.js": +/*!******************************************************!*\ + !*** ./node_modules/d3-format/src/formatNumerals.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(numerals) { + return function(value) { + return value.replace(/[0-9]/g, function(i) { + return numerals[+i]; + }); + }; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatPrefixAuto.js": +/*!********************************************************!*\ + !*** ./node_modules/d3-format/src/formatPrefixAuto.js ***! + \********************************************************/ +/*! exports provided: prefixExponent, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "prefixExponent", function() { return prefixExponent; }); +/* harmony import */ var _formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./formatDecimal.js */ "./node_modules/d3-format/src/formatDecimal.js"); + + +var prefixExponent; + +/* harmony default export */ __webpack_exports__["default"] = (function(x, p) { + var d = Object(_formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__["default"])(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1], + i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1, + n = coefficient.length; + return i === n ? coefficient + : i > n ? coefficient + new Array(i - n + 1).join("0") + : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i) + : "0." + new Array(1 - i).join("0") + Object(_formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__["default"])(x, Math.max(0, p + i - 1))[0]; // less than 1y! +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatRounded.js": +/*!*****************************************************!*\ + !*** ./node_modules/d3-format/src/formatRounded.js ***! + \*****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./formatDecimal.js */ "./node_modules/d3-format/src/formatDecimal.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(x, p) { + var d = Object(_formatDecimal_js__WEBPACK_IMPORTED_MODULE_0__["default"])(x, p); + if (!d) return x + ""; + var coefficient = d[0], + exponent = d[1]; + return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient + : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1) + : coefficient + new Array(exponent - coefficient.length + 2).join("0"); +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatSpecifier.js": +/*!*******************************************************!*\ + !*** ./node_modules/d3-format/src/formatSpecifier.js ***! + \*******************************************************/ +/*! exports provided: default, FormatSpecifier */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return formatSpecifier; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormatSpecifier", function() { return FormatSpecifier; }); +// [[fill]align][sign][symbol][0][width][,][.precision][~][type] +var re = /^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i; + +function formatSpecifier(specifier) { + if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier); + var match; + return new FormatSpecifier({ + fill: match[1], + align: match[2], + sign: match[3], + symbol: match[4], + zero: match[5], + width: match[6], + comma: match[7], + precision: match[8] && match[8].slice(1), + trim: match[9], + type: match[10] + }); +} + +formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof + +function FormatSpecifier(specifier) { + this.fill = specifier.fill === undefined ? " " : specifier.fill + ""; + this.align = specifier.align === undefined ? ">" : specifier.align + ""; + this.sign = specifier.sign === undefined ? "-" : specifier.sign + ""; + this.symbol = specifier.symbol === undefined ? "" : specifier.symbol + ""; + this.zero = !!specifier.zero; + this.width = specifier.width === undefined ? undefined : +specifier.width; + this.comma = !!specifier.comma; + this.precision = specifier.precision === undefined ? undefined : +specifier.precision; + this.trim = !!specifier.trim; + this.type = specifier.type === undefined ? "" : specifier.type + ""; +} + +FormatSpecifier.prototype.toString = function() { + return this.fill + + this.align + + this.sign + + this.symbol + + (this.zero ? "0" : "") + + (this.width === undefined ? "" : Math.max(1, this.width | 0)) + + (this.comma ? "," : "") + + (this.precision === undefined ? "" : "." + Math.max(0, this.precision | 0)) + + (this.trim ? "~" : "") + + this.type; +}; + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatTrim.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-format/src/formatTrim.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +// Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k. +/* harmony default export */ __webpack_exports__["default"] = (function(s) { + out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) { + switch (s[i]) { + case ".": i0 = i1 = i; break; + case "0": if (i0 === 0) i0 = i; i1 = i; break; + default: if (!+s[i]) break out; if (i0 > 0) i0 = 0; break; + } + } + return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/formatTypes.js": +/*!***************************************************!*\ + !*** ./node_modules/d3-format/src/formatTypes.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _formatPrefixAuto_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./formatPrefixAuto.js */ "./node_modules/d3-format/src/formatPrefixAuto.js"); +/* harmony import */ var _formatRounded_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./formatRounded.js */ "./node_modules/d3-format/src/formatRounded.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = ({ + "%": function(x, p) { return (x * 100).toFixed(p); }, + "b": function(x) { return Math.round(x).toString(2); }, + "c": function(x) { return x + ""; }, + "d": function(x) { return Math.round(x).toString(10); }, + "e": function(x, p) { return x.toExponential(p); }, + "f": function(x, p) { return x.toFixed(p); }, + "g": function(x, p) { return x.toPrecision(p); }, + "o": function(x) { return Math.round(x).toString(8); }, + "p": function(x, p) { return Object(_formatRounded_js__WEBPACK_IMPORTED_MODULE_1__["default"])(x * 100, p); }, + "r": _formatRounded_js__WEBPACK_IMPORTED_MODULE_1__["default"], + "s": _formatPrefixAuto_js__WEBPACK_IMPORTED_MODULE_0__["default"], + "X": function(x) { return Math.round(x).toString(16).toUpperCase(); }, + "x": function(x) { return Math.round(x).toString(16); } +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/identity.js": +/*!************************************************!*\ + !*** ./node_modules/d3-format/src/identity.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(x) { + return x; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/index.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-format/src/index.js ***! + \*********************************************/ +/*! exports provided: formatDefaultLocale, format, formatPrefix, formatLocale, formatSpecifier, FormatSpecifier, precisionFixed, precisionPrefix, precisionRound */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _defaultLocale_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./defaultLocale.js */ "./node_modules/d3-format/src/defaultLocale.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "formatDefaultLocale", function() { return _defaultLocale_js__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "format", function() { return _defaultLocale_js__WEBPACK_IMPORTED_MODULE_0__["format"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "formatPrefix", function() { return _defaultLocale_js__WEBPACK_IMPORTED_MODULE_0__["formatPrefix"]; }); + +/* harmony import */ var _locale_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./locale.js */ "./node_modules/d3-format/src/locale.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "formatLocale", function() { return _locale_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _formatSpecifier_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./formatSpecifier.js */ "./node_modules/d3-format/src/formatSpecifier.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "formatSpecifier", function() { return _formatSpecifier_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "FormatSpecifier", function() { return _formatSpecifier_js__WEBPACK_IMPORTED_MODULE_2__["FormatSpecifier"]; }); + +/* harmony import */ var _precisionFixed_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./precisionFixed.js */ "./node_modules/d3-format/src/precisionFixed.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "precisionFixed", function() { return _precisionFixed_js__WEBPACK_IMPORTED_MODULE_3__["default"]; }); + +/* harmony import */ var _precisionPrefix_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./precisionPrefix.js */ "./node_modules/d3-format/src/precisionPrefix.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "precisionPrefix", function() { return _precisionPrefix_js__WEBPACK_IMPORTED_MODULE_4__["default"]; }); + +/* harmony import */ var _precisionRound_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./precisionRound.js */ "./node_modules/d3-format/src/precisionRound.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "precisionRound", function() { return _precisionRound_js__WEBPACK_IMPORTED_MODULE_5__["default"]; }); + + + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-format/src/locale.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-format/src/locale.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _exponent_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./exponent.js */ "./node_modules/d3-format/src/exponent.js"); +/* harmony import */ var _formatGroup_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./formatGroup.js */ "./node_modules/d3-format/src/formatGroup.js"); +/* harmony import */ var _formatNumerals_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./formatNumerals.js */ "./node_modules/d3-format/src/formatNumerals.js"); +/* harmony import */ var _formatSpecifier_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./formatSpecifier.js */ "./node_modules/d3-format/src/formatSpecifier.js"); +/* harmony import */ var _formatTrim_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./formatTrim.js */ "./node_modules/d3-format/src/formatTrim.js"); +/* harmony import */ var _formatTypes_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./formatTypes.js */ "./node_modules/d3-format/src/formatTypes.js"); +/* harmony import */ var _formatPrefixAuto_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./formatPrefixAuto.js */ "./node_modules/d3-format/src/formatPrefixAuto.js"); +/* harmony import */ var _identity_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./identity.js */ "./node_modules/d3-format/src/identity.js"); + + + + + + + + + +var map = Array.prototype.map, + prefixes = ["y","z","a","f","p","n","µ","m","","k","M","G","T","P","E","Z","Y"]; + +/* harmony default export */ __webpack_exports__["default"] = (function(locale) { + var group = locale.grouping === undefined || locale.thousands === undefined ? _identity_js__WEBPACK_IMPORTED_MODULE_7__["default"] : Object(_formatGroup_js__WEBPACK_IMPORTED_MODULE_1__["default"])(map.call(locale.grouping, Number), locale.thousands + ""), + currencyPrefix = locale.currency === undefined ? "" : locale.currency[0] + "", + currencySuffix = locale.currency === undefined ? "" : locale.currency[1] + "", + decimal = locale.decimal === undefined ? "." : locale.decimal + "", + numerals = locale.numerals === undefined ? _identity_js__WEBPACK_IMPORTED_MODULE_7__["default"] : Object(_formatNumerals_js__WEBPACK_IMPORTED_MODULE_2__["default"])(map.call(locale.numerals, String)), + percent = locale.percent === undefined ? "%" : locale.percent + "", + minus = locale.minus === undefined ? "-" : locale.minus + "", + nan = locale.nan === undefined ? "NaN" : locale.nan + ""; + + function newFormat(specifier) { + specifier = Object(_formatSpecifier_js__WEBPACK_IMPORTED_MODULE_3__["default"])(specifier); + + var fill = specifier.fill, + align = specifier.align, + sign = specifier.sign, + symbol = specifier.symbol, + zero = specifier.zero, + width = specifier.width, + comma = specifier.comma, + precision = specifier.precision, + trim = specifier.trim, + type = specifier.type; + + // The "n" type is an alias for ",g". + if (type === "n") comma = true, type = "g"; + + // The "" type, and any invalid type, is an alias for ".12~g". + else if (!_formatTypes_js__WEBPACK_IMPORTED_MODULE_5__["default"][type]) precision === undefined && (precision = 12), trim = true, type = "g"; + + // If zero fill is specified, padding goes after sign and before digits. + if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "="; + + // Compute the prefix and suffix. + // For SI-prefix, the suffix is lazily computed. + var prefix = symbol === "$" ? currencyPrefix : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "", + suffix = symbol === "$" ? currencySuffix : /[%p]/.test(type) ? percent : ""; + + // What format function should we use? + // Is this an integer type? + // Can this type generate exponential notation? + var formatType = _formatTypes_js__WEBPACK_IMPORTED_MODULE_5__["default"][type], + maybeSuffix = /[defgprs%]/.test(type); + + // Set the default precision if not specified, + // or clamp the specified precision to the supported range. + // For significant precision, it must be in [1, 21]. + // For fixed precision, it must be in [0, 20]. + precision = precision === undefined ? 6 + : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision)) + : Math.max(0, Math.min(20, precision)); + + function format(value) { + var valuePrefix = prefix, + valueSuffix = suffix, + i, n, c; + + if (type === "c") { + valueSuffix = formatType(value) + valueSuffix; + value = ""; + } else { + value = +value; + + // Perform the initial formatting. + var valueNegative = value < 0; + value = isNaN(value) ? nan : formatType(Math.abs(value), precision); + + // Trim insignificant zeros. + if (trim) value = Object(_formatTrim_js__WEBPACK_IMPORTED_MODULE_4__["default"])(value); + + // If a negative value rounds to zero during formatting, treat as positive. + if (valueNegative && +value === 0) valueNegative = false; + + // Compute the prefix and suffix. + valuePrefix = (valueNegative ? (sign === "(" ? sign : minus) : sign === "-" || sign === "(" ? "" : sign) + valuePrefix; + + valueSuffix = (type === "s" ? prefixes[8 + _formatPrefixAuto_js__WEBPACK_IMPORTED_MODULE_6__["prefixExponent"] / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : ""); + + // Break the formatted value into the integer “value” part that can be + // grouped, and fractional or exponential “suffix” part that is not. + if (maybeSuffix) { + i = -1, n = value.length; + while (++i < n) { + if (c = value.charCodeAt(i), 48 > c || c > 57) { + valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix; + value = value.slice(0, i); + break; + } + } + } + } + + // If the fill character is not "0", grouping is applied before padding. + if (comma && !zero) value = group(value, Infinity); + + // Compute the padding. + var length = valuePrefix.length + value.length + valueSuffix.length, + padding = length < width ? new Array(width - length + 1).join(fill) : ""; + + // If the fill character is "0", grouping is applied after padding. + if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = ""; + + // Reconstruct the final output based on the desired alignment. + switch (align) { + case "<": value = valuePrefix + value + valueSuffix + padding; break; + case "=": value = valuePrefix + padding + value + valueSuffix; break; + case "^": value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); break; + default: value = padding + valuePrefix + value + valueSuffix; break; + } + + return numerals(value); + } + + format.toString = function() { + return specifier + ""; + }; + + return format; + } + + function formatPrefix(specifier, value) { + var f = newFormat((specifier = Object(_formatSpecifier_js__WEBPACK_IMPORTED_MODULE_3__["default"])(specifier), specifier.type = "f", specifier)), + e = Math.max(-8, Math.min(8, Math.floor(Object(_exponent_js__WEBPACK_IMPORTED_MODULE_0__["default"])(value) / 3))) * 3, + k = Math.pow(10, -e), + prefix = prefixes[8 + e / 3]; + return function(value) { + return f(k * value) + prefix; + }; + } + + return { + format: newFormat, + formatPrefix: formatPrefix + }; +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/precisionFixed.js": +/*!******************************************************!*\ + !*** ./node_modules/d3-format/src/precisionFixed.js ***! 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./exponent.js */ "./node_modules/d3-format/src/exponent.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(step, value) { + return Math.max(0, Math.max(-8, Math.min(8, Math.floor(Object(_exponent_js__WEBPACK_IMPORTED_MODULE_0__["default"])(value) / 3))) * 3 - Object(_exponent_js__WEBPACK_IMPORTED_MODULE_0__["default"])(Math.abs(step))); +}); + + +/***/ }), + +/***/ "./node_modules/d3-format/src/precisionRound.js": +/*!******************************************************!*\ + !*** ./node_modules/d3-format/src/precisionRound.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _exponent_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./exponent.js */ "./node_modules/d3-format/src/exponent.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(step, max) { + step = Math.abs(step), max = Math.abs(max) - step; + return Math.max(0, Object(_exponent_js__WEBPACK_IMPORTED_MODULE_0__["default"])(max) - Object(_exponent_js__WEBPACK_IMPORTED_MODULE_0__["default"])(step)) + 1; +}); + + +/***/ }), + +/***/ "./node_modules/d3-interpolate/src/array.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-interpolate/src/array.js ***! 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Math.min(nb, a.length) : 0, + x = new Array(na), + c = new Array(nb), + i; + + for (i = 0; i < na; ++i) x[i] = Object(_value_js__WEBPACK_IMPORTED_MODULE_0__["default"])(a[i], b[i]); + for (; i < nb; ++i) c[i] = b[i]; + + return function(t) { + for (i = 0; i < na; ++i) c[i] = x[i](t); + return c; + }; +} + + +/***/ }), + +/***/ "./node_modules/d3-interpolate/src/basis.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-interpolate/src/basis.js ***! + \**************************************************/ +/*! exports provided: basis, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "basis", function() { return basis; }); +function basis(t1, v0, v1, v2, v3) { + var t2 = t1 * t1, t3 = t2 * t1; + return ((1 - 3 * t1 + 3 * t2 - t3) * v0 + + (4 - 6 * t2 + 3 * t3) * v1 + + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2 + + t3 * v3) / 6; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(values) { + var n = values.length - 1; + return function(t) { + var i = t <= 0 ? (t = 0) : t >= 1 ? 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./color.js */ "./node_modules/d3-interpolate/src/color.js"); + + + + + +/* harmony default export */ __webpack_exports__["default"] = ((function rgbGamma(y) { + var color = Object(_color_js__WEBPACK_IMPORTED_MODULE_3__["gamma"])(y); + + function rgb(start, end) { + var r = color((start = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["rgb"])(start)).r, (end = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["rgb"])(end)).r), + g = color(start.g, end.g), + b = color(start.b, end.b), + opacity = Object(_color_js__WEBPACK_IMPORTED_MODULE_3__["default"])(start.opacity, end.opacity); + return function(t) { + start.r = r(t); + start.g = g(t); + start.b = b(t); + start.opacity = opacity(t); + return start + ""; + }; + } + + rgb.gamma = rgbGamma; + + return rgb; +})(1)); + +function rgbSpline(spline) { + return function(colors) { + var n = colors.length, + r = new Array(n), + g = new Array(n), + b = new Array(n), + i, color; + for (i = 0; i < n; ++i) { + color = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["rgb"])(colors[i]); + r[i] = color.r || 0; + g[i] = color.g || 0; + b[i] = color.b || 0; + } + r = spline(r); + g = spline(g); + b = spline(b); + color.opacity = 1; + return function(t) { + color.r = r(t); + color.g = g(t); + color.b = b(t); + return color + ""; + }; + }; +} + +var rgbBasis = rgbSpline(_basis_js__WEBPACK_IMPORTED_MODULE_1__["default"]); +var rgbBasisClosed = rgbSpline(_basisClosed_js__WEBPACK_IMPORTED_MODULE_2__["default"]); + + +/***/ }), + +/***/ "./node_modules/d3-interpolate/src/round.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-interpolate/src/round.js ***! 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(q[0] + ? one(q[0].x) + : zero(b)) + : (b = q.length, function(t) { + for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }); +}); + + +/***/ }), + +/***/ "./node_modules/d3-interpolate/src/transform/decompose.js": +/*!****************************************************************!*\ + !*** ./node_modules/d3-interpolate/src/transform/decompose.js ***! + \****************************************************************/ +/*! exports provided: identity, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "identity", function() { return identity; }); +var degrees = 180 / Math.PI; + +var identity = { + translateX: 0, + translateY: 0, + rotate: 0, + skewX: 0, + scaleX: 1, + scaleY: 1 +}; + +/* harmony default export */ __webpack_exports__["default"] = (function(a, b, c, d, e, f) { + var scaleX, scaleY, skewX; + if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX; + if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX; + if (scaleY = Math.sqrt(c * c + d * d)) c /= scaleY, d /= scaleY, skewX /= scaleY; + if (a * d < b * c) a = -a, b = -b, skewX = -skewX, scaleX = -scaleX; + return { + translateX: e, + translateY: f, + rotate: Math.atan2(b, a) * degrees, + skewX: Math.atan(skewX) * degrees, + scaleX: scaleX, + scaleY: scaleY + }; +}); + + +/***/ }), + +/***/ "./node_modules/d3-interpolate/src/transform/index.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-interpolate/src/transform/index.js ***! 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./object.js */ "./node_modules/d3-interpolate/src/object.js"); +/* harmony import */ var _string_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./string.js */ "./node_modules/d3-interpolate/src/string.js"); +/* harmony import */ var _constant_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./constant.js */ "./node_modules/d3-interpolate/src/constant.js"); +/* harmony import */ var _numberArray_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./numberArray.js */ "./node_modules/d3-interpolate/src/numberArray.js"); + + + + + + + + + + +/* harmony default export */ __webpack_exports__["default"] = (function(a, b) { + var t = typeof b, c; + return b == null || t === "boolean" ? Object(_constant_js__WEBPACK_IMPORTED_MODULE_7__["default"])(b) + : (t === "number" ? _number_js__WEBPACK_IMPORTED_MODULE_4__["default"] + : t === "string" ? ((c = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["color"])(b)) ? (b = c, _rgb_js__WEBPACK_IMPORTED_MODULE_1__["default"]) : _string_js__WEBPACK_IMPORTED_MODULE_6__["default"]) + : b instanceof d3_color__WEBPACK_IMPORTED_MODULE_0__["color"] ? _rgb_js__WEBPACK_IMPORTED_MODULE_1__["default"] + : b instanceof Date ? _date_js__WEBPACK_IMPORTED_MODULE_3__["default"] + : Object(_numberArray_js__WEBPACK_IMPORTED_MODULE_8__["isNumberArray"])(b) ? _numberArray_js__WEBPACK_IMPORTED_MODULE_8__["default"] + : Array.isArray(b) ? _array_js__WEBPACK_IMPORTED_MODULE_2__["genericArray"] + : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? _object_js__WEBPACK_IMPORTED_MODULE_5__["default"] + : _number_js__WEBPACK_IMPORTED_MODULE_4__["default"])(a, b); +}); + + +/***/ }), + +/***/ "./node_modules/d3-interpolate/src/zoom.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-interpolate/src/zoom.js ***! + \*************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +var rho = Math.SQRT2, + rho2 = 2, + rho4 = 4, + epsilon2 = 1e-12; + +function cosh(x) { + return ((x = Math.exp(x)) + 1 / x) / 2; +} + +function sinh(x) { + return ((x = Math.exp(x)) - 1 / x) / 2; +} + +function tanh(x) { + return ((x = Math.exp(2 * x)) - 1) / (x + 1); +} + +// p0 = [ux0, uy0, w0] +// p1 = [ux1, uy1, w1] +/* harmony default export */ __webpack_exports__["default"] = (function(p0, p1) { + var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], + ux1 = p1[0], uy1 = p1[1], w1 = p1[2], + dx = ux1 - ux0, + dy = uy1 - uy0, + d2 = dx * dx + dy * dy, + i, + S; + + // Special case for u0 ≅ u1. + if (d2 < epsilon2) { + S = Math.log(w1 / w0) / rho; + i = function(t) { + return [ + ux0 + t * dx, + uy0 + t * dy, + w0 * Math.exp(rho * t * S) + ]; + } + } + + // General case. + else { + var d1 = Math.sqrt(d2), + b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1), + b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1), + r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), + r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1); + S = (r1 - r0) / rho; + i = function(t) { + var s = t * S, + coshr0 = cosh(r0), + u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0)); + return [ + ux0 + u * dx, + uy0 + u * dy, + w0 * coshr0 / cosh(rho * s + r0) + ]; + } + } + + i.duration = S * 1000; + + return i; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/categorical/Accent.js": +/*!*******************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/categorical/Accent.js ***! + \*******************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (Object(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"])("7fc97fbeaed4fdc086ffff99386cb0f0027fbf5b17666666")); 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+ + + +var scheme = new Array(3).concat( + "fc8d59ffffbf99d594", + "d7191cfdae61abdda42b83ba", + "d7191cfdae61ffffbfabdda42b83ba", + "d53e4ffc8d59fee08be6f59899d5943288bd", + "d53e4ffc8d59fee08bffffbfe6f59899d5943288bd", + "d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd", + "d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd", + "9e0142d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd5e4fa2", + "9e0142d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd5e4fa2" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/* harmony default export */ __webpack_exports__["default"] = (Object(_ramp_js__WEBPACK_IMPORTED_MODULE_1__["default"])(scheme)); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/index.js": +/*!******************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/index.js ***! + \******************************************************/ +/*! exports provided: schemeCategory10, schemeAccent, schemeDark2, schemePaired, schemePastel1, schemePastel2, schemeSet1, schemeSet2, schemeSet3, schemeTableau10, interpolateBrBG, schemeBrBG, interpolatePRGn, schemePRGn, interpolatePiYG, schemePiYG, interpolatePuOr, schemePuOr, interpolateRdBu, schemeRdBu, interpolateRdGy, schemeRdGy, interpolateRdYlBu, schemeRdYlBu, interpolateRdYlGn, schemeRdYlGn, interpolateSpectral, schemeSpectral, interpolateBuGn, schemeBuGn, interpolateBuPu, schemeBuPu, interpolateGnBu, schemeGnBu, interpolateOrRd, schemeOrRd, interpolatePuBuGn, schemePuBuGn, interpolatePuBu, schemePuBu, interpolatePuRd, schemePuRd, interpolateRdPu, schemeRdPu, interpolateYlGnBu, schemeYlGnBu, interpolateYlGn, schemeYlGn, interpolateYlOrBr, schemeYlOrBr, interpolateYlOrRd, schemeYlOrRd, interpolateBlues, schemeBlues, interpolateGreens, schemeGreens, interpolateGreys, schemeGreys, interpolatePurples, schemePurples, interpolateReds, schemeReds, interpolateOranges, schemeOranges, interpolateCividis, interpolateCubehelixDefault, interpolateRainbow, interpolateWarm, interpolateCool, interpolateSinebow, interpolateTurbo, interpolateViridis, interpolateMagma, interpolateInferno, interpolatePlasma */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; 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}); + +/* harmony import */ var _diverging_PRGn_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./diverging/PRGn.js */ "./node_modules/d3-scale-chromatic/src/diverging/PRGn.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "interpolatePRGn", function() { return _diverging_PRGn_js__WEBPACK_IMPORTED_MODULE_11__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "schemePRGn", function() { return _diverging_PRGn_js__WEBPACK_IMPORTED_MODULE_11__["scheme"]; }); + +/* harmony import */ var _diverging_PiYG_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./diverging/PiYG.js */ "./node_modules/d3-scale-chromatic/src/diverging/PiYG.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "interpolatePiYG", function() { return _diverging_PiYG_js__WEBPACK_IMPORTED_MODULE_12__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "schemePiYG", function() { return _diverging_PiYG_js__WEBPACK_IMPORTED_MODULE_12__["scheme"]; 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}); + +/* harmony import */ var _sequential_multi_YlOrBr_js__WEBPACK_IMPORTED_MODULE_29__ = __webpack_require__(/*! ./sequential-multi/YlOrBr.js */ "./node_modules/d3-scale-chromatic/src/sequential-multi/YlOrBr.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "interpolateYlOrBr", function() { return _sequential_multi_YlOrBr_js__WEBPACK_IMPORTED_MODULE_29__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "schemeYlOrBr", function() { return _sequential_multi_YlOrBr_js__WEBPACK_IMPORTED_MODULE_29__["scheme"]; }); + +/* harmony import */ var _sequential_multi_YlOrRd_js__WEBPACK_IMPORTED_MODULE_30__ = __webpack_require__(/*! ./sequential-multi/YlOrRd.js */ "./node_modules/d3-scale-chromatic/src/sequential-multi/YlOrRd.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "interpolateYlOrRd", function() { return _sequential_multi_YlOrRd_js__WEBPACK_IMPORTED_MODULE_30__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "schemeYlOrRd", function() { return _sequential_multi_YlOrRd_js__WEBPACK_IMPORTED_MODULE_30__["scheme"]; 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+ + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/YlOrRd.js": +/*!************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/YlOrRd.js ***! + \************************************************************************/ +/*! exports provided: scheme, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "scheme", function() { return scheme; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); +/* harmony import */ var _ramp_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../ramp.js */ "./node_modules/d3-scale-chromatic/src/ramp.js"); + + + +var scheme = new Array(3).concat( + "ffeda0feb24cf03b20", + "ffffb2fecc5cfd8d3ce31a1c", + "ffffb2fecc5cfd8d3cf03b20bd0026", + "ffffb2fed976feb24cfd8d3cf03b20bd0026", + "ffffb2fed976feb24cfd8d3cfc4e2ae31a1cb10026", + "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cb10026", + "ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cbd0026800026" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/* harmony default export */ __webpack_exports__["default"] = (Object(_ramp_js__WEBPACK_IMPORTED_MODULE_1__["default"])(scheme)); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/cividis.js": +/*!*************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/cividis.js ***! + \*************************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(t) { + t = Math.max(0, Math.min(1, t)); + return "rgb(" + + Math.max(0, Math.min(255, Math.round(-4.54 - t * (35.34 - t * (2381.73 - t * (6402.7 - t * (7024.72 - t * 2710.57))))))) + ", " + + Math.max(0, Math.min(255, Math.round(32.49 + t * (170.73 + t * (52.82 - t * (131.46 - t * (176.58 - t * 67.37))))))) + ", " + + Math.max(0, Math.min(255, Math.round(81.24 + t * (442.36 - t * (2482.43 - t * (6167.24 - t * (6614.94 - t * 2475.67))))))) + + ")"; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/cubehelix.js": +/*!***************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/cubehelix.js ***! + \***************************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-color */ "./node_modules/d3-color/src/index.js"); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (Object(d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateCubehelixLong"])(Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(300, 0.5, 0.0), Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(-240, 0.5, 1.0))); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/rainbow.js": +/*!*************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/rainbow.js ***! + \*************************************************************************/ +/*! exports provided: warm, cool, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "warm", function() { return warm; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cool", function() { return cool; }); +/* harmony import */ var d3_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-color */ "./node_modules/d3-color/src/index.js"); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); + + + +var warm = Object(d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateCubehelixLong"])(Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(-100, 0.75, 0.35), Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(80, 1.50, 0.8)); + +var cool = Object(d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateCubehelixLong"])(Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(260, 0.75, 0.35), Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(80, 1.50, 0.8)); + +var c = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["cubehelix"])(); + +/* harmony default export */ __webpack_exports__["default"] = (function(t) { + if (t < 0 || t > 1) t -= Math.floor(t); + var ts = Math.abs(t - 0.5); + c.h = 360 * t - 100; + c.s = 1.5 - 1.5 * ts; + c.l = 0.8 - 0.9 * ts; + return c + ""; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/sinebow.js": +/*!*************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/sinebow.js ***! + \*************************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-color */ "./node_modules/d3-color/src/index.js"); + + +var c = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["rgb"])(), + pi_1_3 = Math.PI / 3, + pi_2_3 = Math.PI * 2 / 3; + +/* harmony default export */ __webpack_exports__["default"] = (function(t) { + var x; + t = (0.5 - t) * Math.PI; + c.r = 255 * (x = Math.sin(t)) * x; + c.g = 255 * (x = Math.sin(t + pi_1_3)) * x; + c.b = 255 * (x = Math.sin(t + pi_2_3)) * x; + return c + ""; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/turbo.js": +/*!***********************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/turbo.js ***! + \***********************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(t) { + t = Math.max(0, Math.min(1, t)); + return "rgb(" + + Math.max(0, Math.min(255, Math.round(34.61 + t * (1172.33 - t * (10793.56 - t * (33300.12 - t * (38394.49 - t * 14825.05))))))) + ", " + + Math.max(0, Math.min(255, Math.round(23.31 + t * (557.33 + t * (1225.33 - t * (3574.96 - t * (1073.77 + t * 707.56))))))) + ", " + + Math.max(0, Math.min(255, Math.round(27.2 + t * (3211.1 - t * (15327.97 - t * (27814 - t * (22569.18 - t * 6838.66))))))) + + ")"; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-multi/viridis.js": +/*!*************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-multi/viridis.js ***! + \*************************************************************************/ +/*! exports provided: default, magma, inferno, plasma */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "magma", function() { return magma; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "inferno", function() { return inferno; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "plasma", function() { return plasma; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); + + +function ramp(range) { + var n = range.length; + return function(t) { + return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))]; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (ramp(Object(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"])("44015444025645045745055946075a46085c460a5d460b5e470d60470e6147106347116447136548146748166848176948186a481a6c481b6d481c6e481d6f481f70482071482173482374482475482576482677482878482979472a7a472c7a472d7b472e7c472f7d46307e46327e46337f463480453581453781453882443983443a83443b84433d84433e85423f854240864241864142874144874045884046883f47883f48893e49893e4a893e4c8a3d4d8a3d4e8a3c4f8a3c508b3b518b3b528b3a538b3a548c39558c39568c38588c38598c375a8c375b8d365c8d365d8d355e8d355f8d34608d34618d33628d33638d32648e32658e31668e31678e31688e30698e306a8e2f6b8e2f6c8e2e6d8e2e6e8e2e6f8e2d708e2d718e2c718e2c728e2c738e2b748e2b758e2a768e2a778e2a788e29798e297a8e297b8e287c8e287d8e277e8e277f8e27808e26818e26828e26828e25838e25848e25858e24868e24878e23888e23898e238a8d228b8d228c8d228d8d218e8d218f8d21908d21918c20928c20928c20938c1f948c1f958b1f968b1f978b1f988b1f998a1f9a8a1e9b8a1e9c891e9d891f9e891f9f881fa0881fa1881fa1871fa28720a38620a48621a58521a68522a78522a88423a98324aa8325ab8225ac8226ad8127ad8128ae8029af7f2ab07f2cb17e2db27d2eb37c2fb47c31b57b32b67a34b67935b77937b87838b9773aba763bbb753dbc743fbc7340bd7242be7144bf7046c06f48c16e4ac16d4cc26c4ec36b50c46a52c56954c56856c66758c7655ac8645cc8635ec96260ca6063cb5f65cb5e67cc5c69cd5b6ccd5a6ece5870cf5773d05675d05477d1537ad1517cd2507fd34e81d34d84d44b86d54989d5488bd6468ed64590d74393d74195d84098d83e9bd93c9dd93ba0da39a2da37a5db36a8db34aadc32addc30b0dd2fb2dd2db5de2bb8de29bade28bddf26c0df25c2df23c5e021c8e020cae11fcde11dd0e11cd2e21bd5e21ad8e219dae319dde318dfe318e2e418e5e419e7e419eae51aece51befe51cf1e51df4e61ef6e620f8e621fbe723fde725"))); + +var magma = ramp(Object(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"])("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")); + +var inferno = ramp(Object(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"])("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")); 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+ + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-single/Blues.js": +/*!************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-single/Blues.js ***! + \************************************************************************/ +/*! exports provided: scheme, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "scheme", function() { return scheme; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); +/* harmony import */ var _ramp_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../ramp.js */ "./node_modules/d3-scale-chromatic/src/ramp.js"); + + + +var scheme = new Array(3).concat( + "deebf79ecae13182bd", + "eff3ffbdd7e76baed62171b5", + "eff3ffbdd7e76baed63182bd08519c", + "eff3ffc6dbef9ecae16baed63182bd08519c", + "eff3ffc6dbef9ecae16baed64292c62171b5084594", + "f7fbffdeebf7c6dbef9ecae16baed64292c62171b5084594", + "f7fbffdeebf7c6dbef9ecae16baed64292c62171b508519c08306b" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); 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+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "scheme", function() { return scheme; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); +/* harmony import */ var _ramp_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../ramp.js */ "./node_modules/d3-scale-chromatic/src/ramp.js"); + + + +var scheme = new Array(3).concat( + "f0f0f0bdbdbd636363", + "f7f7f7cccccc969696525252", + "f7f7f7cccccc969696636363252525", + "f7f7f7d9d9d9bdbdbd969696636363252525", + "f7f7f7d9d9d9bdbdbd969696737373525252252525", + "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525", + "fffffff0f0f0d9d9d9bdbdbd969696737373525252252525000000" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/* harmony default export */ __webpack_exports__["default"] = (Object(_ramp_js__WEBPACK_IMPORTED_MODULE_1__["default"])(scheme)); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-single/Oranges.js": +/*!**************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-single/Oranges.js ***! + \**************************************************************************/ +/*! exports provided: scheme, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "scheme", function() { return scheme; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); +/* harmony import */ var _ramp_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../ramp.js */ "./node_modules/d3-scale-chromatic/src/ramp.js"); + + + +var scheme = new Array(3).concat( + "fee6cefdae6be6550d", + "feeddefdbe85fd8d3cd94701", + "feeddefdbe85fd8d3ce6550da63603", + "feeddefdd0a2fdae6bfd8d3ce6550da63603", + "feeddefdd0a2fdae6bfd8d3cf16913d948018c2d04", + "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d948018c2d04", + "fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d94801a636037f2704" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/* harmony default export */ __webpack_exports__["default"] = (Object(_ramp_js__WEBPACK_IMPORTED_MODULE_1__["default"])(scheme)); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-single/Purples.js": +/*!**************************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-single/Purples.js ***! + \**************************************************************************/ +/*! exports provided: scheme, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "scheme", function() { return scheme; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); +/* harmony import */ var _ramp_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../ramp.js */ "./node_modules/d3-scale-chromatic/src/ramp.js"); + + + +var scheme = new Array(3).concat( + "efedf5bcbddc756bb1", + "f2f0f7cbc9e29e9ac86a51a3", + "f2f0f7cbc9e29e9ac8756bb154278f", + "f2f0f7dadaebbcbddc9e9ac8756bb154278f", + "f2f0f7dadaebbcbddc9e9ac8807dba6a51a34a1486", + "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a34a1486", + "fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a354278f3f007d" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/* harmony default export */ __webpack_exports__["default"] = (Object(_ramp_js__WEBPACK_IMPORTED_MODULE_1__["default"])(scheme)); + + +/***/ }), + +/***/ "./node_modules/d3-scale-chromatic/src/sequential-single/Reds.js": +/*!***********************************************************************!*\ + !*** ./node_modules/d3-scale-chromatic/src/sequential-single/Reds.js ***! + \***********************************************************************/ +/*! exports provided: scheme, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "scheme", function() { return scheme; }); +/* harmony import */ var _colors_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../colors.js */ "./node_modules/d3-scale-chromatic/src/colors.js"); +/* harmony import */ var _ramp_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../ramp.js */ "./node_modules/d3-scale-chromatic/src/ramp.js"); + + + +var scheme = new Array(3).concat( + "fee0d2fc9272de2d26", + "fee5d9fcae91fb6a4acb181d", + "fee5d9fcae91fb6a4ade2d26a50f15", + "fee5d9fcbba1fc9272fb6a4ade2d26a50f15", + "fee5d9fcbba1fc9272fb6a4aef3b2ccb181d99000d", + "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181d99000d", + "fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181da50f1567000d" +).map(_colors_js__WEBPACK_IMPORTED_MODULE_0__["default"]); + +/* harmony default export */ __webpack_exports__["default"] = (Object(_ramp_js__WEBPACK_IMPORTED_MODULE_1__["default"])(scheme)); + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/band.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-scale/src/band.js ***! + \*******************************************/ +/*! exports provided: default, point */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return band; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "point", function() { return point; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); +/* harmony import */ var _ordinal_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./ordinal.js */ "./node_modules/d3-scale/src/ordinal.js"); + + + + +function band() { + var scale = Object(_ordinal_js__WEBPACK_IMPORTED_MODULE_2__["default"])().unknown(undefined), + domain = scale.domain, + ordinalRange = scale.range, + r0 = 0, + r1 = 1, + step, + bandwidth, + round = false, + paddingInner = 0, + paddingOuter = 0, + align = 0.5; + + delete scale.unknown; + + function rescale() { + var n = domain().length, + reverse = r1 < r0, + start = reverse ? r1 : r0, + stop = reverse ? r0 : r1; + step = (stop - start) / Math.max(1, n - paddingInner + paddingOuter * 2); + if (round) step = Math.floor(step); + start += (stop - start - step * (n - paddingInner)) * align; + bandwidth = step * (1 - paddingInner); + if (round) start = Math.round(start), bandwidth = Math.round(bandwidth); + var values = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["range"])(n).map(function(i) { return start + step * i; }); + return ordinalRange(reverse ? values.reverse() : values); + } + + scale.domain = function(_) { + return arguments.length ? (domain(_), rescale()) : domain(); + }; + + scale.range = function(_) { + return arguments.length ? ([r0, r1] = _, r0 = +r0, r1 = +r1, rescale()) : [r0, r1]; + }; + + scale.rangeRound = function(_) { + return [r0, r1] = _, r0 = +r0, r1 = +r1, round = true, rescale(); + }; + + scale.bandwidth = function() { + return bandwidth; + }; + + scale.step = function() { + return step; + }; + + scale.round = function(_) { + return arguments.length ? (round = !!_, rescale()) : round; + }; + + scale.padding = function(_) { + return arguments.length ? (paddingInner = Math.min(1, paddingOuter = +_), rescale()) : paddingInner; + }; + + scale.paddingInner = function(_) { + return arguments.length ? (paddingInner = Math.min(1, _), rescale()) : paddingInner; + }; + + scale.paddingOuter = function(_) { + return arguments.length ? (paddingOuter = +_, rescale()) : paddingOuter; + }; + + scale.align = function(_) { + return arguments.length ? (align = Math.max(0, Math.min(1, _)), rescale()) : align; + }; + + scale.copy = function() { + return band(domain(), [r0, r1]) + .round(round) + .paddingInner(paddingInner) + .paddingOuter(paddingOuter) + .align(align); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_1__["initRange"].apply(rescale(), arguments); +} + +function pointish(scale) { + var copy = scale.copy; + + scale.padding = scale.paddingOuter; + delete scale.paddingInner; + delete scale.paddingOuter; + + scale.copy = function() { + return pointish(copy()); + }; + + return scale; +} + +function point() { + return pointish(band.apply(null, arguments).paddingInner(1)); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/constant.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-scale/src/constant.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(x) { + return function() { + return x; + }; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/continuous.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-scale/src/continuous.js ***! + \*************************************************/ +/*! exports provided: identity, copy, transformer, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "identity", function() { return identity; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "copy", function() { return copy; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "transformer", function() { return transformer; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return continuous; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); +/* harmony import */ var _constant_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./constant.js */ "./node_modules/d3-scale/src/constant.js"); +/* harmony import */ var _number_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./number.js */ "./node_modules/d3-scale/src/number.js"); + + + + + +var unit = [0, 1]; + +function identity(x) { + return x; +} + +function normalize(a, b) { + return (b -= (a = +a)) + ? function(x) { return (x - a) / b; } + : Object(_constant_js__WEBPACK_IMPORTED_MODULE_2__["default"])(isNaN(b) ? NaN : 0.5); +} + +function clamper(a, b) { + var t; + if (a > b) t = a, a = b, b = t; + return function(x) { return Math.max(a, Math.min(b, x)); }; +} + +// normalize(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1]. +// interpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding range value x in [a,b]. +function bimap(domain, range, interpolate) { + var d0 = domain[0], d1 = domain[1], r0 = range[0], r1 = range[1]; + if (d1 < d0) d0 = normalize(d1, d0), r0 = interpolate(r1, r0); + else d0 = normalize(d0, d1), r0 = interpolate(r0, r1); + return function(x) { return r0(d0(x)); }; +} + +function polymap(domain, range, interpolate) { + var j = Math.min(domain.length, range.length) - 1, + d = new Array(j), + r = new Array(j), + i = -1; + + // Reverse descending domains. + if (domain[j] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } + + while (++i < j) { + d[i] = normalize(domain[i], domain[i + 1]); + r[i] = interpolate(range[i], range[i + 1]); + } + + return function(x) { + var i = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["bisect"])(domain, x, 1, j) - 1; + return r[i](d[i](x)); + }; +} + +function copy(source, target) { + return target + .domain(source.domain()) + .range(source.range()) + .interpolate(source.interpolate()) + .clamp(source.clamp()) + .unknown(source.unknown()); +} + +function transformer() { + var domain = unit, + range = unit, + interpolate = d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolate"], + transform, + untransform, + unknown, + clamp = identity, + piecewise, + output, + input; + + function rescale() { + var n = Math.min(domain.length, range.length); + if (clamp !== identity) clamp = clamper(domain[0], domain[n - 1]); + piecewise = n > 2 ? polymap : bimap; + output = input = null; + return scale; + } + + function scale(x) { + return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x))); + } + + scale.invert = function(y) { + return clamp(untransform((input || (input = piecewise(range, domain.map(transform), d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateNumber"])))(y))); + }; + + scale.domain = function(_) { + return arguments.length ? (domain = Array.from(_, _number_js__WEBPACK_IMPORTED_MODULE_3__["default"]), rescale()) : domain.slice(); + }; + + scale.range = function(_) { + return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + }; + + scale.rangeRound = function(_) { + return range = Array.from(_), interpolate = d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateRound"], rescale(); + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = _ ? true : identity, rescale()) : clamp !== identity; + }; + + scale.interpolate = function(_) { + return arguments.length ? (interpolate = _, rescale()) : interpolate; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + return function(t, u) { + transform = t, untransform = u; + return rescale(); + }; +} + +function continuous() { + return transformer()(identity, identity); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/diverging.js": +/*!************************************************!*\ + !*** ./node_modules/d3-scale/src/diverging.js ***! + \************************************************/ +/*! exports provided: default, divergingLog, divergingSymlog, divergingPow, divergingSqrt */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return diverging; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "divergingLog", function() { return divergingLog; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "divergingSymlog", function() { return divergingSymlog; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "divergingPow", function() { return divergingPow; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "divergingSqrt", function() { return divergingSqrt; }); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _log_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./log.js */ "./node_modules/d3-scale/src/log.js"); +/* harmony import */ var _sequential_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./sequential.js */ "./node_modules/d3-scale/src/sequential.js"); +/* harmony import */ var _symlog_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./symlog.js */ "./node_modules/d3-scale/src/symlog.js"); +/* harmony import */ var _pow_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./pow.js */ "./node_modules/d3-scale/src/pow.js"); + + + + + + + + + +function transformer() { + var x0 = 0, + x1 = 0.5, + x2 = 1, + s = 1, + t0, + t1, + t2, + k10, + k21, + interpolator = _continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"], + transform, + clamp = false, + unknown; + + function scale(x) { + return isNaN(x = +x) ? unknown : (x = 0.5 + ((x = +transform(x)) - t1) * (s * x < s * t1 ? k10 : k21), interpolator(clamp ? Math.max(0, Math.min(1, x)) : x)); + } + + scale.domain = function(_) { + return arguments.length ? ([x0, x1, x2] = _, t0 = transform(x0 = +x0), t1 = transform(x1 = +x1), t2 = transform(x2 = +x2), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1), s = t1 < t0 ? -1 : 1, scale) : [x0, x1, x2]; + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = !!_, scale) : clamp; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + function range(interpolate) { + return function(_) { + var r0, r1, r2; + return arguments.length ? ([r0, r1, r2] = _, interpolator = Object(d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["piecewise"])(interpolate, [r0, r1, r2]), scale) : [interpolator(0), interpolator(0.5), interpolator(1)]; + }; + } + + scale.range = range(d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["interpolate"]); + + scale.rangeRound = range(d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["interpolateRound"]); + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + return function(t) { + transform = t, t0 = t(x0), t1 = t(x1), t2 = t(x2), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1), s = t1 < t0 ? -1 : 1; + return scale; + }; +} + +function diverging() { + var scale = Object(_linear_js__WEBPACK_IMPORTED_MODULE_3__["linearish"])(transformer()(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"])); + + scale.copy = function() { + return Object(_sequential_js__WEBPACK_IMPORTED_MODULE_5__["copy"])(scale, diverging()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function divergingLog() { + var scale = Object(_log_js__WEBPACK_IMPORTED_MODULE_4__["loggish"])(transformer()).domain([0.1, 1, 10]); + + scale.copy = function() { + return Object(_sequential_js__WEBPACK_IMPORTED_MODULE_5__["copy"])(scale, divergingLog()).base(scale.base()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function divergingSymlog() { + var scale = Object(_symlog_js__WEBPACK_IMPORTED_MODULE_6__["symlogish"])(transformer()); + + scale.copy = function() { + return Object(_sequential_js__WEBPACK_IMPORTED_MODULE_5__["copy"])(scale, divergingSymlog()).constant(scale.constant()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function divergingPow() { + var scale = Object(_pow_js__WEBPACK_IMPORTED_MODULE_7__["powish"])(transformer()); + + scale.copy = function() { + return Object(_sequential_js__WEBPACK_IMPORTED_MODULE_5__["copy"])(scale, divergingPow()).exponent(scale.exponent()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function divergingSqrt() { + return divergingPow.apply(null, arguments).exponent(0.5); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/identity.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-scale/src/identity.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return identity; }); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _number_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./number.js */ "./node_modules/d3-scale/src/number.js"); + + + +function identity(domain) { + var unknown; + + function scale(x) { + return isNaN(x = +x) ? unknown : x; + } + + scale.invert = scale; + + scale.domain = scale.range = function(_) { + return arguments.length ? (domain = Array.from(_, _number_js__WEBPACK_IMPORTED_MODULE_1__["default"]), scale) : domain.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return identity(domain).unknown(unknown); + }; + + domain = arguments.length ? Array.from(domain, _number_js__WEBPACK_IMPORTED_MODULE_1__["default"]) : [0, 1]; + + return Object(_linear_js__WEBPACK_IMPORTED_MODULE_0__["linearish"])(scale); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/index.js": +/*!********************************************!*\ + !*** ./node_modules/d3-scale/src/index.js ***! + \********************************************/ +/*! exports provided: scaleBand, scalePoint, scaleIdentity, scaleLinear, scaleLog, scaleSymlog, scaleOrdinal, scaleImplicit, scalePow, scaleSqrt, scaleRadial, scaleQuantile, scaleQuantize, scaleThreshold, scaleTime, scaleUtc, scaleSequential, scaleSequentialLog, scaleSequentialPow, scaleSequentialSqrt, scaleSequentialSymlog, scaleSequentialQuantile, scaleDiverging, scaleDivergingLog, scaleDivergingPow, scaleDivergingSqrt, scaleDivergingSymlog, tickFormat */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _band_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./band.js */ "./node_modules/d3-scale/src/band.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleBand", function() { return _band_js__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scalePoint", function() { return _band_js__WEBPACK_IMPORTED_MODULE_0__["point"]; }); + +/* harmony import */ var _identity_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./identity.js */ "./node_modules/d3-scale/src/identity.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleIdentity", function() { return _identity_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleLinear", function() { return _linear_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony import */ var _log_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./log.js */ "./node_modules/d3-scale/src/log.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleLog", function() { return _log_js__WEBPACK_IMPORTED_MODULE_3__["default"]; }); + +/* harmony import */ var _symlog_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./symlog.js */ "./node_modules/d3-scale/src/symlog.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSymlog", function() { return _symlog_js__WEBPACK_IMPORTED_MODULE_4__["default"]; }); + +/* harmony import */ var _ordinal_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./ordinal.js */ "./node_modules/d3-scale/src/ordinal.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleOrdinal", function() { return _ordinal_js__WEBPACK_IMPORTED_MODULE_5__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleImplicit", function() { return _ordinal_js__WEBPACK_IMPORTED_MODULE_5__["implicit"]; }); + +/* harmony import */ var _pow_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./pow.js */ "./node_modules/d3-scale/src/pow.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scalePow", function() { return _pow_js__WEBPACK_IMPORTED_MODULE_6__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSqrt", function() { return _pow_js__WEBPACK_IMPORTED_MODULE_6__["sqrt"]; }); + +/* harmony import */ var _radial_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./radial.js */ "./node_modules/d3-scale/src/radial.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleRadial", function() { return _radial_js__WEBPACK_IMPORTED_MODULE_7__["default"]; }); + +/* harmony import */ var _quantile_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./quantile.js */ "./node_modules/d3-scale/src/quantile.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleQuantile", function() { return _quantile_js__WEBPACK_IMPORTED_MODULE_8__["default"]; }); + +/* harmony import */ var _quantize_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./quantize.js */ "./node_modules/d3-scale/src/quantize.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleQuantize", function() { return _quantize_js__WEBPACK_IMPORTED_MODULE_9__["default"]; }); + +/* harmony import */ var _threshold_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./threshold.js */ "./node_modules/d3-scale/src/threshold.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleThreshold", function() { return _threshold_js__WEBPACK_IMPORTED_MODULE_10__["default"]; }); + +/* harmony import */ var _time_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./time.js */ "./node_modules/d3-scale/src/time.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleTime", function() { return _time_js__WEBPACK_IMPORTED_MODULE_11__["default"]; }); + +/* harmony import */ var _utcTime_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./utcTime.js */ "./node_modules/d3-scale/src/utcTime.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleUtc", function() { return _utcTime_js__WEBPACK_IMPORTED_MODULE_12__["default"]; }); + +/* harmony import */ var _sequential_js__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./sequential.js */ "./node_modules/d3-scale/src/sequential.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSequential", function() { return _sequential_js__WEBPACK_IMPORTED_MODULE_13__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSequentialLog", function() { return _sequential_js__WEBPACK_IMPORTED_MODULE_13__["sequentialLog"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSequentialPow", function() { return _sequential_js__WEBPACK_IMPORTED_MODULE_13__["sequentialPow"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSequentialSqrt", function() { return _sequential_js__WEBPACK_IMPORTED_MODULE_13__["sequentialSqrt"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSequentialSymlog", function() { return _sequential_js__WEBPACK_IMPORTED_MODULE_13__["sequentialSymlog"]; }); + +/* harmony import */ var _sequentialQuantile_js__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! ./sequentialQuantile.js */ "./node_modules/d3-scale/src/sequentialQuantile.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleSequentialQuantile", function() { return _sequentialQuantile_js__WEBPACK_IMPORTED_MODULE_14__["default"]; }); + +/* harmony import */ var _diverging_js__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! ./diverging.js */ "./node_modules/d3-scale/src/diverging.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleDiverging", function() { return _diverging_js__WEBPACK_IMPORTED_MODULE_15__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleDivergingLog", function() { return _diverging_js__WEBPACK_IMPORTED_MODULE_15__["divergingLog"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleDivergingPow", function() { return _diverging_js__WEBPACK_IMPORTED_MODULE_15__["divergingPow"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleDivergingSqrt", function() { return _diverging_js__WEBPACK_IMPORTED_MODULE_15__["divergingSqrt"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "scaleDivergingSymlog", function() { return _diverging_js__WEBPACK_IMPORTED_MODULE_15__["divergingSymlog"]; }); + +/* harmony import */ var _tickFormat_js__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! ./tickFormat.js */ "./node_modules/d3-scale/src/tickFormat.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "tickFormat", function() { return _tickFormat_js__WEBPACK_IMPORTED_MODULE_16__["default"]; }); + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/init.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-scale/src/init.js ***! + \*******************************************/ +/*! exports provided: initRange, initInterpolator */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "initRange", function() { return initRange; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "initInterpolator", function() { return initInterpolator; }); +function initRange(domain, range) { + switch (arguments.length) { + case 0: break; + case 1: this.range(domain); break; + default: this.range(range).domain(domain); break; + } + return this; +} + +function initInterpolator(domain, interpolator) { + switch (arguments.length) { + case 0: break; + case 1: { + if (typeof domain === "function") this.interpolator(domain); + else this.range(domain); + break; + } + default: { + this.domain(domain); + if (typeof interpolator === "function") this.interpolator(interpolator); + else this.range(interpolator); + break; + } + } + return this; +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/linear.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-scale/src/linear.js ***! + \*********************************************/ +/*! exports provided: linearish, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "linearish", function() { return linearish; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return linear; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); +/* harmony import */ var _tickFormat_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./tickFormat.js */ "./node_modules/d3-scale/src/tickFormat.js"); + + + + + +function linearish(scale) { + var domain = scale.domain; + + scale.ticks = function(count) { + var d = domain(); + return Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["ticks"])(d[0], d[d.length - 1], count == null ? 10 : count); + }; + + scale.tickFormat = function(count, specifier) { + var d = domain(); + return Object(_tickFormat_js__WEBPACK_IMPORTED_MODULE_3__["default"])(d[0], d[d.length - 1], count == null ? 10 : count, specifier); + }; + + scale.nice = function(count) { + if (count == null) count = 10; + + var d = domain(), + i0 = 0, + i1 = d.length - 1, + start = d[i0], + stop = d[i1], + step; + + if (stop < start) { + step = start, start = stop, stop = step; + step = i0, i0 = i1, i1 = step; + } + + step = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["tickIncrement"])(start, stop, count); + + if (step > 0) { + start = Math.floor(start / step) * step; + stop = Math.ceil(stop / step) * step; + step = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["tickIncrement"])(start, stop, count); + } else if (step < 0) { + start = Math.ceil(start * step) / step; + stop = Math.floor(stop * step) / step; + step = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["tickIncrement"])(start, stop, count); + } + + if (step > 0) { + d[i0] = Math.floor(start / step) * step; + d[i1] = Math.ceil(stop / step) * step; + domain(d); + } else if (step < 0) { + d[i0] = Math.ceil(start * step) / step; + d[i1] = Math.floor(stop * step) / step; + domain(d); + } + + return scale; + }; + + return scale; +} + +function linear() { + var scale = Object(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["default"])(); + + scale.copy = function() { + return Object(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["copy"])(scale, linear()); + }; + + _init_js__WEBPACK_IMPORTED_MODULE_2__["initRange"].apply(scale, arguments); + + return linearish(scale); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/log.js": +/*!******************************************!*\ + !*** ./node_modules/d3-scale/src/log.js ***! + \******************************************/ +/*! exports provided: loggish, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "loggish", function() { return loggish; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return log; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var d3_format__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-format */ "./node_modules/d3-format/src/index.js"); +/* harmony import */ var _nice_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./nice.js */ "./node_modules/d3-scale/src/nice.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + + + + +function transformLog(x) { + return Math.log(x); +} + +function transformExp(x) { + return Math.exp(x); +} + +function transformLogn(x) { + return -Math.log(-x); +} + +function transformExpn(x) { + return -Math.exp(-x); +} + +function pow10(x) { + return isFinite(x) ? +("1e" + x) : x < 0 ? 0 : x; +} + +function powp(base) { + return base === 10 ? pow10 + : base === Math.E ? Math.exp + : function(x) { return Math.pow(base, x); }; +} + +function logp(base) { + return base === Math.E ? Math.log + : base === 10 && Math.log10 + || base === 2 && Math.log2 + || (base = Math.log(base), function(x) { return Math.log(x) / base; }); +} + +function reflect(f) { + return function(x) { + return -f(-x); + }; +} + +function loggish(transform) { + var scale = transform(transformLog, transformExp), + domain = scale.domain, + base = 10, + logs, + pows; + + function rescale() { + logs = logp(base), pows = powp(base); + if (domain()[0] < 0) { + logs = reflect(logs), pows = reflect(pows); + transform(transformLogn, transformExpn); + } else { + transform(transformLog, transformExp); + } + return scale; + } + + scale.base = function(_) { + return arguments.length ? (base = +_, rescale()) : base; + }; + + scale.domain = function(_) { + return arguments.length ? (domain(_), rescale()) : domain(); + }; + + scale.ticks = function(count) { + var d = domain(), + u = d[0], + v = d[d.length - 1], + r; + + if (r = v < u) i = u, u = v, v = i; + + var i = logs(u), + j = logs(v), + p, + k, + t, + n = count == null ? 10 : +count, + z = []; + + if (!(base % 1) && j - i < n) { + i = Math.floor(i), j = Math.ceil(j); + if (u > 0) for (; i <= j; ++i) { + for (k = 1, p = pows(i); k < base; ++k) { + t = p * k; + if (t < u) continue; + if (t > v) break; + z.push(t); + } + } else for (; i <= j; ++i) { + for (k = base - 1, p = pows(i); k >= 1; --k) { + t = p * k; + if (t < u) continue; + if (t > v) break; + z.push(t); + } + } + if (z.length * 2 < n) z = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["ticks"])(u, v, n); + } else { + z = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["ticks"])(i, j, Math.min(j - i, n)).map(pows); + } + + return r ? z.reverse() : z; + }; + + scale.tickFormat = function(count, specifier) { + if (specifier == null) specifier = base === 10 ? ".0e" : ","; + if (typeof specifier !== "function") specifier = Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["format"])(specifier); + if (count === Infinity) return specifier; + if (count == null) count = 10; + var k = Math.max(1, base * count / scale.ticks().length); // TODO fast estimate? + return function(d) { + var i = d / pows(Math.round(logs(d))); + if (i * base < base - 0.5) i *= base; + return i <= k ? specifier(d) : ""; + }; + }; + + scale.nice = function() { + return domain(Object(_nice_js__WEBPACK_IMPORTED_MODULE_2__["default"])(domain(), { + floor: function(x) { return pows(Math.floor(logs(x))); }, + ceil: function(x) { return pows(Math.ceil(logs(x))); } + })); + }; + + return scale; +} + +function log() { + var scale = loggish(Object(_continuous_js__WEBPACK_IMPORTED_MODULE_3__["transformer"])()).domain([1, 10]); + + scale.copy = function() { + return Object(_continuous_js__WEBPACK_IMPORTED_MODULE_3__["copy"])(scale, log()).base(scale.base()); + }; + + _init_js__WEBPACK_IMPORTED_MODULE_4__["initRange"].apply(scale, arguments); + + return scale; +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/nice.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-scale/src/nice.js ***! + \*******************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(domain, interval) { + domain = domain.slice(); + + var i0 = 0, + i1 = domain.length - 1, + x0 = domain[i0], + x1 = domain[i1], + t; + + if (x1 < x0) { + t = i0, i0 = i1, i1 = t; + t = x0, x0 = x1, x1 = t; + } + + domain[i0] = interval.floor(x0); + domain[i1] = interval.ceil(x1); + return domain; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/number.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-scale/src/number.js ***! + \*********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(x) { + return +x; +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/ordinal.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-scale/src/ordinal.js ***! + \**********************************************/ +/*! exports provided: implicit, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "implicit", function() { return implicit; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return ordinal; }); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + +const implicit = Symbol("implicit"); + +function ordinal() { + var index = new Map(), + domain = [], + range = [], + unknown = implicit; + + function scale(d) { + var key = d + "", i = index.get(key); + if (!i) { + if (unknown !== implicit) return unknown; + index.set(key, i = domain.push(d)); + } + return range[(i - 1) % range.length]; + } + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = [], index = new Map(); + for (const value of _) { + const key = value + ""; + if (index.has(key)) continue; + index.set(key, domain.push(value)); + } + return scale; + }; + + scale.range = function(_) { + return arguments.length ? (range = Array.from(_), scale) : range.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return ordinal(domain, range).unknown(unknown); + }; + + _init_js__WEBPACK_IMPORTED_MODULE_0__["initRange"].apply(scale, arguments); + + return scale; +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/pow.js": +/*!******************************************!*\ + !*** ./node_modules/d3-scale/src/pow.js ***! + \******************************************/ +/*! exports provided: powish, default, sqrt */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "powish", function() { return powish; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return pow; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sqrt", function() { return sqrt; }); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + + +function transformPow(exponent) { + return function(x) { + return x < 0 ? -Math.pow(-x, exponent) : Math.pow(x, exponent); + }; +} + +function transformSqrt(x) { + return x < 0 ? -Math.sqrt(-x) : Math.sqrt(x); +} + +function transformSquare(x) { + return x < 0 ? -x * x : x * x; +} + +function powish(transform) { + var scale = transform(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"], _continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"]), + exponent = 1; + + function rescale() { + return exponent === 1 ? transform(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"], _continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"]) + : exponent === 0.5 ? transform(transformSqrt, transformSquare) + : transform(transformPow(exponent), transformPow(1 / exponent)); + } + + scale.exponent = function(_) { + return arguments.length ? (exponent = +_, rescale()) : exponent; + }; + + return Object(_linear_js__WEBPACK_IMPORTED_MODULE_0__["linearish"])(scale); +} + +function pow() { + var scale = powish(Object(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["transformer"])()); + + scale.copy = function() { + return Object(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["copy"])(scale, pow()).exponent(scale.exponent()); + }; + + _init_js__WEBPACK_IMPORTED_MODULE_2__["initRange"].apply(scale, arguments); + + return scale; +} + +function sqrt() { + return pow.apply(null, arguments).exponent(0.5); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/quantile.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-scale/src/quantile.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return quantile; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + +function quantile() { + var domain = [], + range = [], + thresholds = [], + unknown; + + function rescale() { + var i = 0, n = Math.max(1, range.length); + thresholds = new Array(n - 1); + while (++i < n) thresholds[i - 1] = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["quantile"])(domain, i / n); + return scale; + } + + function scale(x) { + return isNaN(x = +x) ? unknown : range[Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["bisect"])(thresholds, x)]; + } + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] : [ + i > 0 ? thresholds[i - 1] : domain[0], + i < thresholds.length ? thresholds[i] : domain[domain.length - 1] + ]; + }; + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = []; + for (let d of _) if (d != null && !isNaN(d = +d)) domain.push(d); + domain.sort(d3_array__WEBPACK_IMPORTED_MODULE_0__["ascending"]); + return rescale(); + }; + + scale.range = function(_) { + return arguments.length ? (range = Array.from(_), rescale()) : range.slice(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.quantiles = function() { + return thresholds.slice(); + }; + + scale.copy = function() { + return quantile() + .domain(domain) + .range(range) + .unknown(unknown); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_1__["initRange"].apply(scale, arguments); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/quantize.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-scale/src/quantize.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return quantize; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + + +function quantize() { + var x0 = 0, + x1 = 1, + n = 1, + domain = [0.5], + range = [0, 1], + unknown; + + function scale(x) { + return x <= x ? range[Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["bisect"])(domain, x, 0, n)] : unknown; + } + + function rescale() { + var i = -1; + domain = new Array(n); + while (++i < n) domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1); + return scale; + } + + scale.domain = function(_) { + return arguments.length ? ([x0, x1] = _, x0 = +x0, x1 = +x1, rescale()) : [x0, x1]; + }; + + scale.range = function(_) { + return arguments.length ? (n = (range = Array.from(_)).length - 1, rescale()) : range.slice(); + }; + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return i < 0 ? [NaN, NaN] + : i < 1 ? [x0, domain[0]] + : i >= n ? [domain[n - 1], x1] + : [domain[i - 1], domain[i]]; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : scale; + }; + + scale.thresholds = function() { + return domain.slice(); + }; + + scale.copy = function() { + return quantize() + .domain([x0, x1]) + .range(range) + .unknown(unknown); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initRange"].apply(Object(_linear_js__WEBPACK_IMPORTED_MODULE_1__["linearish"])(scale), arguments); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/radial.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-scale/src/radial.js ***! + \*********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return radial; }); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _number_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./number.js */ "./node_modules/d3-scale/src/number.js"); + + + + + +function square(x) { + return Math.sign(x) * x * x; +} + +function unsquare(x) { + return Math.sign(x) * Math.sqrt(Math.abs(x)); +} + +function radial() { + var squared = Object(_continuous_js__WEBPACK_IMPORTED_MODULE_0__["default"])(), + range = [0, 1], + round = false, + unknown; + + function scale(x) { + var y = unsquare(squared(x)); + return isNaN(y) ? unknown : round ? Math.round(y) : y; + } + + scale.invert = function(y) { + return squared.invert(square(y)); + }; + + scale.domain = function(_) { + return arguments.length ? (squared.domain(_), scale) : squared.domain(); + }; + + scale.range = function(_) { + return arguments.length ? (squared.range((range = Array.from(_, _number_js__WEBPACK_IMPORTED_MODULE_3__["default"])).map(square)), scale) : range.slice(); + }; + + scale.rangeRound = function(_) { + return scale.range(_).round(true); + }; + + scale.round = function(_) { + return arguments.length ? (round = !!_, scale) : round; + }; + + scale.clamp = function(_) { + return arguments.length ? (squared.clamp(_), scale) : squared.clamp(); + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return radial(squared.domain(), range) + .round(round) + .clamp(squared.clamp()) + .unknown(unknown); + }; + + _init_js__WEBPACK_IMPORTED_MODULE_1__["initRange"].apply(scale, arguments); + + return Object(_linear_js__WEBPACK_IMPORTED_MODULE_2__["linearish"])(scale); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/sequential.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-scale/src/sequential.js ***! + \*************************************************/ +/*! exports provided: copy, default, sequentialLog, sequentialSymlog, sequentialPow, sequentialSqrt */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "copy", function() { return copy; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return sequential; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sequentialLog", function() { return sequentialLog; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sequentialSymlog", function() { return sequentialSymlog; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sequentialPow", function() { return sequentialPow; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sequentialSqrt", function() { return sequentialSqrt; }); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _log_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./log.js */ "./node_modules/d3-scale/src/log.js"); +/* harmony import */ var _symlog_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./symlog.js */ "./node_modules/d3-scale/src/symlog.js"); +/* harmony import */ var _pow_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./pow.js */ "./node_modules/d3-scale/src/pow.js"); + + + + + + + + +function transformer() { + var x0 = 0, + x1 = 1, + t0, + t1, + k10, + transform, + interpolator = _continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"], + clamp = false, + unknown; + + function scale(x) { + return isNaN(x = +x) ? unknown : interpolator(k10 === 0 ? 0.5 : (x = (transform(x) - t0) * k10, clamp ? Math.max(0, Math.min(1, x)) : x)); + } + + scale.domain = function(_) { + return arguments.length ? ([x0, x1] = _, t0 = transform(x0 = +x0), t1 = transform(x1 = +x1), k10 = t0 === t1 ? 0 : 1 / (t1 - t0), scale) : [x0, x1]; + }; + + scale.clamp = function(_) { + return arguments.length ? (clamp = !!_, scale) : clamp; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + function range(interpolate) { + return function(_) { + var r0, r1; + return arguments.length ? ([r0, r1] = _, interpolator = interpolate(r0, r1), scale) : [interpolator(0), interpolator(1)]; + }; + } + + scale.range = range(d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["interpolate"]); + + scale.rangeRound = range(d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["interpolateRound"]); + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + return function(t) { + transform = t, t0 = t(x0), t1 = t(x1), k10 = t0 === t1 ? 0 : 1 / (t1 - t0); + return scale; + }; +} + +function copy(source, target) { + return target + .domain(source.domain()) + .interpolator(source.interpolator()) + .clamp(source.clamp()) + .unknown(source.unknown()); +} + +function sequential() { + var scale = Object(_linear_js__WEBPACK_IMPORTED_MODULE_3__["linearish"])(transformer()(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"])); + + scale.copy = function() { + return copy(scale, sequential()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function sequentialLog() { + var scale = Object(_log_js__WEBPACK_IMPORTED_MODULE_4__["loggish"])(transformer()).domain([1, 10]); + + scale.copy = function() { + return copy(scale, sequentialLog()).base(scale.base()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function sequentialSymlog() { + var scale = Object(_symlog_js__WEBPACK_IMPORTED_MODULE_5__["symlogish"])(transformer()); + + scale.copy = function() { + return copy(scale, sequentialSymlog()).constant(scale.constant()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function sequentialPow() { + var scale = Object(_pow_js__WEBPACK_IMPORTED_MODULE_6__["powish"])(transformer()); + + scale.copy = function() { + return copy(scale, sequentialPow()).exponent(scale.exponent()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + +function sequentialSqrt() { + return sequentialPow.apply(null, arguments).exponent(0.5); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/sequentialQuantile.js": +/*!*********************************************************!*\ + !*** ./node_modules/d3-scale/src/sequentialQuantile.js ***! + \*********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return sequentialQuantile; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + + +function sequentialQuantile() { + var domain = [], + interpolator = _continuous_js__WEBPACK_IMPORTED_MODULE_1__["identity"]; + + function scale(x) { + if (!isNaN(x = +x)) return interpolator((Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["bisect"])(domain, x, 1) - 1) / (domain.length - 1)); + } + + scale.domain = function(_) { + if (!arguments.length) return domain.slice(); + domain = []; + for (let d of _) if (d != null && !isNaN(d = +d)) domain.push(d); + domain.sort(d3_array__WEBPACK_IMPORTED_MODULE_0__["ascending"]); + return scale; + }; + + scale.interpolator = function(_) { + return arguments.length ? (interpolator = _, scale) : interpolator; + }; + + scale.range = function() { + return domain.map((d, i) => interpolator(i / (domain.length - 1))); + }; + + scale.quantiles = function(n) { + return Array.from({length: n + 1}, (_, i) => Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["quantile"])(domain, i / n)); + }; + + scale.copy = function() { + return sequentialQuantile(interpolator).domain(domain); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initInterpolator"].apply(scale, arguments); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/symlog.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-scale/src/symlog.js ***! + \*********************************************/ +/*! exports provided: symlogish, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "symlogish", function() { return symlogish; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return symlog; }); +/* harmony import */ var _linear_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./linear.js */ "./node_modules/d3-scale/src/linear.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + + +function transformSymlog(c) { + return function(x) { + return Math.sign(x) * Math.log1p(Math.abs(x / c)); + }; +} + +function transformSymexp(c) { + return function(x) { + return Math.sign(x) * Math.expm1(Math.abs(x)) * c; + }; +} + +function symlogish(transform) { + var c = 1, scale = transform(transformSymlog(c), transformSymexp(c)); + + scale.constant = function(_) { + return arguments.length ? transform(transformSymlog(c = +_), transformSymexp(c)) : c; + }; + + return Object(_linear_js__WEBPACK_IMPORTED_MODULE_0__["linearish"])(scale); +} + +function symlog() { + var scale = symlogish(Object(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["transformer"])()); + + scale.copy = function() { + return Object(_continuous_js__WEBPACK_IMPORTED_MODULE_1__["copy"])(scale, symlog()).constant(scale.constant()); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_2__["initRange"].apply(scale, arguments); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/threshold.js": +/*!************************************************!*\ + !*** ./node_modules/d3-scale/src/threshold.js ***! + \************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return threshold; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + +function threshold() { + var domain = [0.5], + range = [0, 1], + unknown, + n = 1; + + function scale(x) { + return x <= x ? range[Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["bisect"])(domain, x, 0, n)] : unknown; + } + + scale.domain = function(_) { + return arguments.length ? (domain = Array.from(_), n = Math.min(domain.length, range.length - 1), scale) : domain.slice(); + }; + + scale.range = function(_) { + return arguments.length ? (range = Array.from(_), n = Math.min(domain.length, range.length - 1), scale) : range.slice(); + }; + + scale.invertExtent = function(y) { + var i = range.indexOf(y); + return [domain[i - 1], domain[i]]; + }; + + scale.unknown = function(_) { + return arguments.length ? (unknown = _, scale) : unknown; + }; + + scale.copy = function() { + return threshold() + .domain(domain) + .range(range) + .unknown(unknown); + }; + + return _init_js__WEBPACK_IMPORTED_MODULE_1__["initRange"].apply(scale, arguments); +} + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/tickFormat.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-scale/src/tickFormat.js ***! + \*************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var d3_format__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-format */ "./node_modules/d3-format/src/index.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function(start, stop, count, specifier) { + var step = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["tickStep"])(start, stop, count), + precision; + specifier = Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["formatSpecifier"])(specifier == null ? ",f" : specifier); + switch (specifier.type) { + case "s": { + var value = Math.max(Math.abs(start), Math.abs(stop)); + if (specifier.precision == null && !isNaN(precision = Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["precisionPrefix"])(step, value))) specifier.precision = precision; + return Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["formatPrefix"])(specifier, value); + } + case "": + case "e": + case "g": + case "p": + case "r": { + if (specifier.precision == null && !isNaN(precision = Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["precisionRound"])(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e"); + break; + } + case "f": + case "%": { + if (specifier.precision == null && !isNaN(precision = Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["precisionFixed"])(step))) specifier.precision = precision - (specifier.type === "%") * 2; + break; + } + } + return Object(d3_format__WEBPACK_IMPORTED_MODULE_1__["format"])(specifier); +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/time.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-scale/src/time.js ***! + \*******************************************/ +/*! exports provided: calendar, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "calendar", function() { return calendar; }); +/* harmony import */ var d3_array__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-array */ "./node_modules/d3-array/src/index.js"); +/* harmony import */ var d3_time__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-time */ "./node_modules/d3-time/src/index.js"); +/* harmony import */ var d3_time_format__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! d3-time-format */ "./node_modules/d3-time-format/src/index.js"); +/* harmony import */ var _continuous_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./continuous.js */ "./node_modules/d3-scale/src/continuous.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); +/* harmony import */ var _nice_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./nice.js */ "./node_modules/d3-scale/src/nice.js"); + + + + + + + +var durationSecond = 1000, + durationMinute = durationSecond * 60, + durationHour = durationMinute * 60, + durationDay = durationHour * 24, + durationWeek = durationDay * 7, + durationMonth = durationDay * 30, + durationYear = durationDay * 365; + +function date(t) { + return new Date(t); +} + +function number(t) { + return t instanceof Date ? +t : +new Date(+t); +} + +function calendar(year, month, week, day, hour, minute, second, millisecond, format) { + var scale = Object(_continuous_js__WEBPACK_IMPORTED_MODULE_3__["default"])(), + invert = scale.invert, + domain = scale.domain; + + var formatMillisecond = format(".%L"), + formatSecond = format(":%S"), + formatMinute = format("%I:%M"), + formatHour = format("%I %p"), + formatDay = format("%a %d"), + formatWeek = format("%b %d"), + formatMonth = format("%B"), + formatYear = format("%Y"); + + var tickIntervals = [ + [second, 1, durationSecond], + [second, 5, 5 * durationSecond], + [second, 15, 15 * durationSecond], + [second, 30, 30 * durationSecond], + [minute, 1, durationMinute], + [minute, 5, 5 * durationMinute], + [minute, 15, 15 * durationMinute], + [minute, 30, 30 * durationMinute], + [ hour, 1, durationHour ], + [ hour, 3, 3 * durationHour ], + [ hour, 6, 6 * durationHour ], + [ hour, 12, 12 * durationHour ], + [ day, 1, durationDay ], + [ day, 2, 2 * durationDay ], + [ week, 1, durationWeek ], + [ month, 1, durationMonth ], + [ month, 3, 3 * durationMonth ], + [ year, 1, durationYear ] + ]; + + function tickFormat(date) { + return (second(date) < date ? formatMillisecond + : minute(date) < date ? formatSecond + : hour(date) < date ? formatMinute + : day(date) < date ? formatHour + : month(date) < date ? (week(date) < date ? formatDay : formatWeek) + : year(date) < date ? formatMonth + : formatYear)(date); + } + + function tickInterval(interval, start, stop) { + if (interval == null) interval = 10; + + // If a desired tick count is specified, pick a reasonable tick interval + // based on the extent of the domain and a rough estimate of tick size. + // Otherwise, assume interval is already a time interval and use it. + if (typeof interval === "number") { + var target = Math.abs(stop - start) / interval, + i = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["bisector"])(function(i) { return i[2]; }).right(tickIntervals, target), + step; + if (i === tickIntervals.length) { + step = Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["tickStep"])(start / durationYear, stop / durationYear, interval); + interval = year; + } else if (i) { + i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i]; + step = i[1]; + interval = i[0]; + } else { + step = Math.max(Object(d3_array__WEBPACK_IMPORTED_MODULE_0__["tickStep"])(start, stop, interval), 1); + interval = millisecond; + } + return interval.every(step); + } + + return interval; + } + + scale.invert = function(y) { + return new Date(invert(y)); + }; + + scale.domain = function(_) { + return arguments.length ? domain(Array.from(_, number)) : domain().map(date); + }; + + scale.ticks = function(interval) { + var d = domain(), + t0 = d[0], + t1 = d[d.length - 1], + r = t1 < t0, + t; + if (r) t = t0, t0 = t1, t1 = t; + t = tickInterval(interval, t0, t1); + t = t ? t.range(t0, t1 + 1) : []; // inclusive stop + return r ? t.reverse() : t; + }; + + scale.tickFormat = function(count, specifier) { + return specifier == null ? tickFormat : format(specifier); + }; + + scale.nice = function(interval) { + var d = domain(); + return (interval = tickInterval(interval, d[0], d[d.length - 1])) + ? domain(Object(_nice_js__WEBPACK_IMPORTED_MODULE_5__["default"])(d, interval)) + : scale; + }; + + scale.copy = function() { + return Object(_continuous_js__WEBPACK_IMPORTED_MODULE_3__["copy"])(scale, calendar(year, month, week, day, hour, minute, second, millisecond, format)); + }; + + return scale; +} + +/* harmony default export */ __webpack_exports__["default"] = (function() { + return _init_js__WEBPACK_IMPORTED_MODULE_4__["initRange"].apply(calendar(d3_time__WEBPACK_IMPORTED_MODULE_1__["timeYear"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeMonth"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeWeek"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeDay"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeHour"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeMinute"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeSecond"], d3_time__WEBPACK_IMPORTED_MODULE_1__["timeMillisecond"], d3_time_format__WEBPACK_IMPORTED_MODULE_2__["timeFormat"]).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]), arguments); +}); + + +/***/ }), + +/***/ "./node_modules/d3-scale/src/utcTime.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-scale/src/utcTime.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _time_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./time.js */ "./node_modules/d3-scale/src/time.js"); +/* harmony import */ var d3_time_format__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-time-format */ "./node_modules/d3-time-format/src/index.js"); +/* harmony import */ var d3_time__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! d3-time */ "./node_modules/d3-time/src/index.js"); +/* harmony import */ var _init_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./init.js */ "./node_modules/d3-scale/src/init.js"); + + + + + +/* harmony default export */ __webpack_exports__["default"] = (function() { + return _init_js__WEBPACK_IMPORTED_MODULE_3__["initRange"].apply(Object(_time_js__WEBPACK_IMPORTED_MODULE_0__["calendar"])(d3_time__WEBPACK_IMPORTED_MODULE_2__["utcYear"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcMonth"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcWeek"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcDay"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcHour"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcMinute"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcSecond"], d3_time__WEBPACK_IMPORTED_MODULE_2__["utcMillisecond"], d3_time_format__WEBPACK_IMPORTED_MODULE_1__["utcFormat"]).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]), arguments); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/constant.js": +/*!***************************************************!*\ + !*** ./node_modules/d3-selection/src/constant.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function(x) { + return function() { + return x; + }; +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/create.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-selection/src/create.js ***! + \*************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _creator__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./creator */ "./node_modules/d3-selection/src/creator.js"); +/* harmony import */ var _select__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./select */ "./node_modules/d3-selection/src/select.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function(name) { + return Object(_select__WEBPACK_IMPORTED_MODULE_1__["default"])(Object(_creator__WEBPACK_IMPORTED_MODULE_0__["default"])(name).call(document.documentElement)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/creator.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-selection/src/creator.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _namespace__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./namespace */ "./node_modules/d3-selection/src/namespace.js"); +/* harmony import */ var _namespaces__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./namespaces */ "./node_modules/d3-selection/src/namespaces.js"); + + + +function creatorInherit(name) { + return function() { + var document = this.ownerDocument, + uri = this.namespaceURI; + return uri === _namespaces__WEBPACK_IMPORTED_MODULE_1__["xhtml"] && document.documentElement.namespaceURI === _namespaces__WEBPACK_IMPORTED_MODULE_1__["xhtml"] + ? document.createElement(name) + : document.createElementNS(uri, name); + }; +} + +function creatorFixed(fullname) { + return function() { + return this.ownerDocument.createElementNS(fullname.space, fullname.local); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name) { + var fullname = Object(_namespace__WEBPACK_IMPORTED_MODULE_0__["default"])(name); + return (fullname.local + ? creatorFixed + : creatorInherit)(fullname); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/index.js": +/*!************************************************!*\ + !*** ./node_modules/d3-selection/src/index.js ***! + \************************************************/ +/*! exports provided: create, creator, local, matcher, mouse, namespace, namespaces, clientPoint, select, selectAll, selection, selector, selectorAll, style, touch, touches, window, event, customEvent */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _create__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./create */ "./node_modules/d3-selection/src/create.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "create", function() { return _create__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony import */ var _creator__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./creator */ "./node_modules/d3-selection/src/creator.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "creator", function() { return _creator__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _local__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! 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./namespaces */ "./node_modules/d3-selection/src/namespaces.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "namespaces", function() { return _namespaces__WEBPACK_IMPORTED_MODULE_6__["default"]; }); + +/* harmony import */ var _point__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./point */ "./node_modules/d3-selection/src/point.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "clientPoint", function() { return _point__WEBPACK_IMPORTED_MODULE_7__["default"]; }); + +/* harmony import */ var _select__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./select */ "./node_modules/d3-selection/src/select.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "select", function() { return _select__WEBPACK_IMPORTED_MODULE_8__["default"]; }); + +/* harmony import */ var _selectAll__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./selectAll */ "./node_modules/d3-selection/src/selectAll.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "selectAll", function() { return _selectAll__WEBPACK_IMPORTED_MODULE_9__["default"]; }); + +/* harmony import */ var _selection_index__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! 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exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _selection_index__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./selection/index */ "./node_modules/d3-selection/src/selection/index.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(selector) { + return typeof selector === "string" + ? new _selection_index__WEBPACK_IMPORTED_MODULE_0__["Selection"]([document.querySelectorAll(selector)], [document.documentElement]) + : new _selection_index__WEBPACK_IMPORTED_MODULE_0__["Selection"]([selector == null ? [] : selector], _selection_index__WEBPACK_IMPORTED_MODULE_0__["root"]); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/append.js": +/*!***********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/append.js ***! + \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _creator__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../creator */ "./node_modules/d3-selection/src/creator.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(name) { + var create = typeof name === "function" ? name : Object(_creator__WEBPACK_IMPORTED_MODULE_0__["default"])(name); + return this.select(function() { + return this.appendChild(create.apply(this, arguments)); + }); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/attr.js": +/*!*********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/attr.js ***! + \*********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _namespace__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../namespace */ "./node_modules/d3-selection/src/namespace.js"); + + +function attrRemove(name) { + return function() { + this.removeAttribute(name); + }; +} + +function attrRemoveNS(fullname) { + return function() { + this.removeAttributeNS(fullname.space, fullname.local); + }; +} + +function attrConstant(name, value) { + return function() { + this.setAttribute(name, value); + }; +} + +function attrConstantNS(fullname, value) { + return function() { + this.setAttributeNS(fullname.space, fullname.local, value); + }; +} + +function attrFunction(name, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.removeAttribute(name); + else this.setAttribute(name, v); + }; +} + +function attrFunctionNS(fullname, value) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.removeAttributeNS(fullname.space, fullname.local); + else this.setAttributeNS(fullname.space, fullname.local, v); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value) { + var fullname = Object(_namespace__WEBPACK_IMPORTED_MODULE_0__["default"])(name); + + if (arguments.length < 2) { + var node = this.node(); + return fullname.local + ? node.getAttributeNS(fullname.space, fullname.local) + : node.getAttribute(fullname); + } + + return this.each((value == null + ? (fullname.local ? attrRemoveNS : attrRemove) : (typeof value === "function" + ? (fullname.local ? attrFunctionNS : attrFunction) + : (fullname.local ? attrConstantNS : attrConstant)))(fullname, value)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/call.js": +/*!*********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/call.js ***! + \*********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony default export */ __webpack_exports__["default"] = (function() { + var callback = arguments[0]; + arguments[0] = this; + callback.apply(null, arguments); + return this; +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/classed.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/classed.js ***! + \************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +function classArray(string) { + return string.trim().split(/^|\s+/); +} + +function classList(node) { + return node.classList || new ClassList(node); +} + +function ClassList(node) { + this._node = node; + this._names = classArray(node.getAttribute("class") || ""); +} + +ClassList.prototype = { + add: function(name) { + var i = this._names.indexOf(name); + if (i < 0) { + this._names.push(name); + this._node.setAttribute("class", this._names.join(" ")); + } + }, + remove: function(name) { + var i = this._names.indexOf(name); + if (i >= 0) { + this._names.splice(i, 1); + this._node.setAttribute("class", this._names.join(" ")); + } + }, + contains: function(name) { + return this._names.indexOf(name) >= 0; + } +}; + +function classedAdd(node, names) { + var list = classList(node), i = -1, n = names.length; + while (++i < n) list.add(names[i]); +} + +function classedRemove(node, names) { + var list = classList(node), i = -1, n = names.length; + while (++i < n) list.remove(names[i]); +} + +function classedTrue(names) { + return function() { + classedAdd(this, names); + }; +} + +function classedFalse(names) { + return function() { + classedRemove(this, names); + }; +} + +function classedFunction(names, value) { + return function() { + (value.apply(this, arguments) ? classedAdd : classedRemove)(this, names); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value) { + var names = classArray(name + ""); + + if (arguments.length < 2) { + var list = classList(this.node()), i = -1, n = names.length; + while (++i < n) if (!list.contains(names[i])) return false; + return true; + } + + return this.each((typeof value === "function" + ? classedFunction : value + ? classedTrue + : classedFalse)(names, value)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/clone.js": +/*!**********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/clone.js ***! 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exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _index__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./index */ "./node_modules/d3-selection/src/selection/index.js"); +/* harmony import */ var _enter__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./enter */ "./node_modules/d3-selection/src/selection/enter.js"); +/* harmony import */ var _constant__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../constant */ "./node_modules/d3-selection/src/constant.js"); + + + + +var keyPrefix = "$"; // Protect against keys like “__proto__”. + +function bindIndex(parent, group, enter, update, exit, data) { + var i = 0, + node, + groupLength = group.length, + dataLength = data.length; + + // Put any non-null nodes that fit into update. + // Put any null nodes into enter. + // Put any remaining data into enter. + for (; i < dataLength; ++i) { + if (node = group[i]) { + node.__data__ = data[i]; + update[i] = node; + } else { + enter[i] = new _enter__WEBPACK_IMPORTED_MODULE_1__["EnterNode"](parent, data[i]); + } + } + + // Put any non-null nodes that don’t fit into exit. + for (; i < groupLength; ++i) { + if (node = group[i]) { + exit[i] = node; + } + } +} + +function bindKey(parent, group, enter, update, exit, data, key) { + var i, + node, + nodeByKeyValue = {}, + groupLength = group.length, + dataLength = data.length, + keyValues = new Array(groupLength), + keyValue; + + // Compute the key for each node. + // If multiple nodes have the same key, the duplicates are added to exit. + for (i = 0; i < groupLength; ++i) { + if (node = group[i]) { + keyValues[i] = keyValue = keyPrefix + key.call(node, node.__data__, i, group); + if (keyValue in nodeByKeyValue) { + exit[i] = node; + } else { + nodeByKeyValue[keyValue] = node; + } + } + } + + // Compute the key for each datum. + // If there a node associated with this key, join and add it to update. + // If there is not (or the key is a duplicate), add it to enter. + for (i = 0; i < dataLength; ++i) { + keyValue = keyPrefix + key.call(parent, data[i], i, data); + if (node = nodeByKeyValue[keyValue]) { + update[i] = node; + node.__data__ = data[i]; + nodeByKeyValue[keyValue] = null; + } else { + enter[i] = new _enter__WEBPACK_IMPORTED_MODULE_1__["EnterNode"](parent, data[i]); + } + } + + // Add any remaining nodes that were not bound to data to exit. + for (i = 0; i < groupLength; ++i) { + if ((node = group[i]) && (nodeByKeyValue[keyValues[i]] === node)) { + exit[i] = node; + } + } +} + +/* harmony default export */ __webpack_exports__["default"] = (function(value, key) { + if (!value) { + data = new Array(this.size()), j = -1; + this.each(function(d) { data[++j] = d; }); + return data; + } + + var bind = key ? bindKey : bindIndex, + parents = this._parents, + groups = this._groups; + + if (typeof value !== "function") value = Object(_constant__WEBPACK_IMPORTED_MODULE_2__["default"])(value); + + for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) { + var parent = parents[j], + group = groups[j], + groupLength = group.length, + data = value.call(parent, parent && parent.__data__, j, parents), + dataLength = data.length, + enterGroup = enter[j] = new Array(dataLength), + updateGroup = update[j] = new Array(dataLength), + exitGroup = exit[j] = new Array(groupLength); + + bind(parent, group, enterGroup, updateGroup, exitGroup, data, key); + + // Now connect the enter nodes to their following update node, such that + // appendChild can insert the materialized enter node before this node, + // rather than at the end of the parent node. + for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) { + if (previous = enterGroup[i0]) { + if (i0 >= i1) i1 = i0 + 1; + while (!(next = updateGroup[i1]) && ++i1 < dataLength); + previous._next = next || null; + } + } + } + + update = new _index__WEBPACK_IMPORTED_MODULE_0__["Selection"](update, parents); + update._enter = enter; + update._exit = exit; + return update; +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/datum.js": +/*!**********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/datum.js ***! 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exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _index__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./index */ "./node_modules/d3-selection/src/selection/index.js"); +/* harmony import */ var _matcher__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../matcher */ "./node_modules/d3-selection/src/matcher.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function(match) { + if (typeof match !== "function") match = Object(_matcher__WEBPACK_IMPORTED_MODULE_1__["default"])(match); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) { + if ((node = group[i]) && match.call(node, node.__data__, i, group)) { + subgroup.push(node); + } + } + } + + return new _index__WEBPACK_IMPORTED_MODULE_0__["Selection"](subgroups, this._parents); +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/html.js": +/*!*********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/html.js ***! 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"" : v; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(value) { + return arguments.length + ? this.each(value == null + ? htmlRemove : (typeof value === "function" + ? htmlFunction + : htmlConstant)(value)) + : this.node().innerHTML; +}); + + +/***/ }), + +/***/ "./node_modules/d3-selection/src/selection/index.js": +/*!**********************************************************!*\ + !*** ./node_modules/d3-selection/src/selection/index.js ***! + \**********************************************************/ +/*! exports provided: root, Selection, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "root", function() { return root; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Selection", function() { return Selection; }); +/* harmony import */ var _select__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! 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../window */ "./node_modules/d3-selection/src/window.js"); + + +function styleRemove(name) { + return function() { + this.style.removeProperty(name); + }; +} + +function styleConstant(name, value, priority) { + return function() { + this.style.setProperty(name, value, priority); + }; +} + +function styleFunction(name, value, priority) { + return function() { + var v = value.apply(this, arguments); + if (v == null) this.style.removeProperty(name); + else this.style.setProperty(name, v, priority); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value, priority) { + return arguments.length > 1 + ? this.each((value == null + ? styleRemove : typeof value === "function" + ? styleFunction + : styleConstant)(name, value, priority == null ? 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./locale.js */ "./node_modules/d3-time-format/src/locale.js"); + + +var locale; +var timeFormat; +var timeParse; +var utcFormat; +var utcParse; + +defaultLocale({ + dateTime: "%x, %X", + date: "%-m/%-d/%Y", + time: "%-I:%M:%S %p", + periods: ["AM", "PM"], + days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], + shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], + months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"], + shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"] +}); + +function defaultLocale(definition) { + locale = Object(_locale_js__WEBPACK_IMPORTED_MODULE_0__["default"])(definition); + timeFormat = locale.format; + timeParse = locale.parse; + utcFormat = locale.utcFormat; + utcParse = locale.utcParse; + return locale; +} + + +/***/ }), + +/***/ "./node_modules/d3-time-format/src/index.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-time-format/src/index.js ***! 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+ \******************************************************/ +/*! exports provided: isoSpecifier, default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isoSpecifier", function() { return isoSpecifier; }); +/* harmony import */ var _defaultLocale_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./defaultLocale.js */ "./node_modules/d3-time-format/src/defaultLocale.js"); + + +var isoSpecifier = "%Y-%m-%dT%H:%M:%S.%LZ"; + +function formatIsoNative(date) { + return date.toISOString(); +} + +var formatIso = Date.prototype.toISOString + ? formatIsoNative + : Object(_defaultLocale_js__WEBPACK_IMPORTED_MODULE_0__["utcFormat"])(isoSpecifier); + +/* harmony default export */ __webpack_exports__["default"] = (formatIso); + + +/***/ }), + +/***/ "./node_modules/d3-time-format/src/isoParse.js": +/*!*****************************************************!*\ + !*** ./node_modules/d3-time-format/src/isoParse.js ***! + \*****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _isoFormat_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./isoFormat.js */ "./node_modules/d3-time-format/src/isoFormat.js"); +/* harmony import */ var _defaultLocale_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./defaultLocale.js */ "./node_modules/d3-time-format/src/defaultLocale.js"); + + + +function parseIsoNative(string) { + var date = new Date(string); + return isNaN(date) ? null : date; +} + +var parseIso = +new Date("2000-01-01T00:00:00.000Z") + ? parseIsoNative + : Object(_defaultLocale_js__WEBPACK_IMPORTED_MODULE_1__["utcParse"])(_isoFormat_js__WEBPACK_IMPORTED_MODULE_0__["isoSpecifier"]); + +/* harmony default export */ __webpack_exports__["default"] = (parseIso); + + +/***/ }), + +/***/ "./node_modules/d3-time-format/src/locale.js": +/*!***************************************************!*\ + !*** ./node_modules/d3-time-format/src/locale.js ***! + \***************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return formatLocale; }); +/* harmony import */ var d3_time__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-time */ "./node_modules/d3-time/src/index.js"); + + +function localDate(d) { + if (0 <= d.y && d.y < 100) { + var date = new Date(-1, d.m, d.d, d.H, d.M, d.S, d.L); + date.setFullYear(d.y); + return date; + } + return new Date(d.y, d.m, d.d, d.H, d.M, d.S, d.L); +} + +function utcDate(d) { + if (0 <= d.y && d.y < 100) { + var date = new Date(Date.UTC(-1, d.m, d.d, d.H, d.M, d.S, d.L)); + date.setUTCFullYear(d.y); + return date; + } + return new Date(Date.UTC(d.y, d.m, d.d, d.H, d.M, d.S, d.L)); +} + +function newDate(y, m, d) { + return {y: y, m: m, d: d, H: 0, M: 0, S: 0, L: 0}; +} + +function formatLocale(locale) { + var locale_dateTime = locale.dateTime, + locale_date = locale.date, + locale_time = locale.time, + locale_periods = locale.periods, + locale_weekdays = locale.days, + locale_shortWeekdays = locale.shortDays, + locale_months = locale.months, + locale_shortMonths = locale.shortMonths; + + var periodRe = formatRe(locale_periods), + periodLookup = formatLookup(locale_periods), + weekdayRe = formatRe(locale_weekdays), + weekdayLookup = formatLookup(locale_weekdays), + shortWeekdayRe = formatRe(locale_shortWeekdays), + shortWeekdayLookup = formatLookup(locale_shortWeekdays), + monthRe = formatRe(locale_months), + monthLookup = formatLookup(locale_months), + shortMonthRe = formatRe(locale_shortMonths), + shortMonthLookup = formatLookup(locale_shortMonths); + + var formats = { + "a": formatShortWeekday, + "A": formatWeekday, + "b": formatShortMonth, + "B": formatMonth, + "c": null, + "d": formatDayOfMonth, + "e": formatDayOfMonth, + "f": formatMicroseconds, + "H": formatHour24, + "I": formatHour12, + "j": formatDayOfYear, + "L": formatMilliseconds, + "m": formatMonthNumber, + "M": formatMinutes, + "p": formatPeriod, + "q": formatQuarter, + "Q": formatUnixTimestamp, + "s": formatUnixTimestampSeconds, + "S": formatSeconds, + "u": formatWeekdayNumberMonday, + "U": formatWeekNumberSunday, + "V": formatWeekNumberISO, + "w": formatWeekdayNumberSunday, + "W": formatWeekNumberMonday, + "x": null, + "X": null, + "y": formatYear, + "Y": formatFullYear, + "Z": formatZone, + "%": formatLiteralPercent + }; + + var utcFormats = { + "a": formatUTCShortWeekday, + "A": formatUTCWeekday, + "b": formatUTCShortMonth, + "B": formatUTCMonth, + "c": null, + "d": formatUTCDayOfMonth, + "e": formatUTCDayOfMonth, + "f": formatUTCMicroseconds, + "H": formatUTCHour24, + "I": formatUTCHour12, + "j": formatUTCDayOfYear, + "L": formatUTCMilliseconds, + "m": formatUTCMonthNumber, + "M": formatUTCMinutes, + "p": formatUTCPeriod, + "q": formatUTCQuarter, + "Q": formatUnixTimestamp, + "s": formatUnixTimestampSeconds, + "S": formatUTCSeconds, + "u": formatUTCWeekdayNumberMonday, + "U": formatUTCWeekNumberSunday, + "V": formatUTCWeekNumberISO, + "w": formatUTCWeekdayNumberSunday, + "W": formatUTCWeekNumberMonday, + "x": null, + "X": null, + "y": formatUTCYear, + "Y": formatUTCFullYear, + "Z": formatUTCZone, + "%": formatLiteralPercent + }; + + var parses = { + "a": parseShortWeekday, + "A": parseWeekday, + "b": parseShortMonth, + "B": parseMonth, + "c": parseLocaleDateTime, + "d": parseDayOfMonth, + "e": parseDayOfMonth, + "f": parseMicroseconds, + "H": parseHour24, + "I": parseHour24, + "j": parseDayOfYear, + "L": parseMilliseconds, + "m": parseMonthNumber, + "M": parseMinutes, + "p": parsePeriod, + "q": parseQuarter, + "Q": parseUnixTimestamp, + "s": parseUnixTimestampSeconds, + "S": parseSeconds, + "u": parseWeekdayNumberMonday, + "U": parseWeekNumberSunday, + "V": parseWeekNumberISO, + "w": parseWeekdayNumberSunday, + "W": parseWeekNumberMonday, + "x": parseLocaleDate, + "X": parseLocaleTime, + "y": parseYear, + "Y": parseFullYear, + "Z": parseZone, + "%": parseLiteralPercent + }; + + // These recursive directive definitions must be deferred. + formats.x = newFormat(locale_date, formats); + formats.X = newFormat(locale_time, formats); + formats.c = newFormat(locale_dateTime, formats); + utcFormats.x = newFormat(locale_date, utcFormats); + utcFormats.X = newFormat(locale_time, utcFormats); + utcFormats.c = newFormat(locale_dateTime, utcFormats); + + function newFormat(specifier, formats) { + return function(date) { + var string = [], + i = -1, + j = 0, + n = specifier.length, + c, + pad, + format; + + if (!(date instanceof Date)) date = new Date(+date); + + while (++i < n) { + if (specifier.charCodeAt(i) === 37) { + string.push(specifier.slice(j, i)); + if ((pad = pads[c = specifier.charAt(++i)]) != null) c = specifier.charAt(++i); + else pad = c === "e" ? " " : "0"; + if (format = formats[c]) c = format(date, pad); + string.push(c); + j = i + 1; + } + } + + string.push(specifier.slice(j, i)); + return string.join(""); + }; + } + + function newParse(specifier, Z) { + return function(string) { + var d = newDate(1900, undefined, 1), + i = parseSpecifier(d, specifier, string += "", 0), + week, day; + if (i != string.length) return null; + + // If a UNIX timestamp is specified, return it. + if ("Q" in d) return new Date(d.Q); + if ("s" in d) return new Date(d.s * 1000 + ("L" in d ? d.L : 0)); + + // If this is utcParse, never use the local timezone. + if (Z && !("Z" in d)) d.Z = 0; + + // The am-pm flag is 0 for AM, and 1 for PM. + if ("p" in d) d.H = d.H % 12 + d.p * 12; + + // If the month was not specified, inherit from the quarter. + if (d.m === undefined) d.m = "q" in d ? d.q : 0; + + // Convert day-of-week and week-of-year to day-of-year. + if ("V" in d) { + if (d.V < 1 || d.V > 53) return null; + if (!("w" in d)) d.w = 1; + if ("Z" in d) { + week = utcDate(newDate(d.y, 0, 1)), day = week.getUTCDay(); + week = day > 4 || day === 0 ? d3_time__WEBPACK_IMPORTED_MODULE_0__["utcMonday"].ceil(week) : Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcMonday"])(week); + week = d3_time__WEBPACK_IMPORTED_MODULE_0__["utcDay"].offset(week, (d.V - 1) * 7); + d.y = week.getUTCFullYear(); + d.m = week.getUTCMonth(); + d.d = week.getUTCDate() + (d.w + 6) % 7; + } else { + week = localDate(newDate(d.y, 0, 1)), day = week.getDay(); + week = day > 4 || day === 0 ? d3_time__WEBPACK_IMPORTED_MODULE_0__["timeMonday"].ceil(week) : Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeMonday"])(week); + week = d3_time__WEBPACK_IMPORTED_MODULE_0__["timeDay"].offset(week, (d.V - 1) * 7); + d.y = week.getFullYear(); + d.m = week.getMonth(); + d.d = week.getDate() + (d.w + 6) % 7; + } + } else if ("W" in d || "U" in d) { + if (!("w" in d)) d.w = "u" in d ? d.u % 7 : "W" in d ? 1 : 0; + day = "Z" in d ? utcDate(newDate(d.y, 0, 1)).getUTCDay() : localDate(newDate(d.y, 0, 1)).getDay(); + d.m = 0; + d.d = "W" in d ? (d.w + 6) % 7 + d.W * 7 - (day + 5) % 7 : d.w + d.U * 7 - (day + 6) % 7; + } + + // If a time zone is specified, all fields are interpreted as UTC and then + // offset according to the specified time zone. + if ("Z" in d) { + d.H += d.Z / 100 | 0; + d.M += d.Z % 100; + return utcDate(d); + } + + // Otherwise, all fields are in local time. + return localDate(d); + }; + } + + function parseSpecifier(d, specifier, string, j) { + var i = 0, + n = specifier.length, + m = string.length, + c, + parse; + + while (i < n) { + if (j >= m) return -1; + c = specifier.charCodeAt(i++); + if (c === 37) { + c = specifier.charAt(i++); + parse = parses[c in pads ? specifier.charAt(i++) : c]; + if (!parse || ((j = parse(d, string, j)) < 0)) return -1; + } else if (c != string.charCodeAt(j++)) { + return -1; + } + } + + return j; + } + + function parsePeriod(d, string, i) { + var n = periodRe.exec(string.slice(i)); + return n ? (d.p = periodLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseShortWeekday(d, string, i) { + var n = shortWeekdayRe.exec(string.slice(i)); + return n ? (d.w = shortWeekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseWeekday(d, string, i) { + var n = weekdayRe.exec(string.slice(i)); + return n ? (d.w = weekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseShortMonth(d, string, i) { + var n = shortMonthRe.exec(string.slice(i)); + return n ? (d.m = shortMonthLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseMonth(d, string, i) { + var n = monthRe.exec(string.slice(i)); + return n ? (d.m = monthLookup[n[0].toLowerCase()], i + n[0].length) : -1; + } + + function parseLocaleDateTime(d, string, i) { + return parseSpecifier(d, locale_dateTime, string, i); + } + + function parseLocaleDate(d, string, i) { + return parseSpecifier(d, locale_date, string, i); + } + + function parseLocaleTime(d, string, i) { + return parseSpecifier(d, locale_time, string, i); + } + + function formatShortWeekday(d) { + return locale_shortWeekdays[d.getDay()]; + } + + function formatWeekday(d) { + return locale_weekdays[d.getDay()]; + } + + function formatShortMonth(d) { + return locale_shortMonths[d.getMonth()]; + } + + function formatMonth(d) { + return locale_months[d.getMonth()]; + } + + function formatPeriod(d) { + return locale_periods[+(d.getHours() >= 12)]; + } + + function formatQuarter(d) { + return 1 + ~~(d.getMonth() / 3); + } + + function formatUTCShortWeekday(d) { + return locale_shortWeekdays[d.getUTCDay()]; + } + + function formatUTCWeekday(d) { + return locale_weekdays[d.getUTCDay()]; + } + + function formatUTCShortMonth(d) { + return locale_shortMonths[d.getUTCMonth()]; + } + + function formatUTCMonth(d) { + return locale_months[d.getUTCMonth()]; + } + + function formatUTCPeriod(d) { + return locale_periods[+(d.getUTCHours() >= 12)]; + } + + function formatUTCQuarter(d) { + return 1 + ~~(d.getUTCMonth() / 3); + } + + return { + format: function(specifier) { + var f = newFormat(specifier += "", formats); + f.toString = function() { return specifier; }; + return f; + }, + parse: function(specifier) { + var p = newParse(specifier += "", false); + p.toString = function() { return specifier; }; + return p; + }, + utcFormat: function(specifier) { + var f = newFormat(specifier += "", utcFormats); + f.toString = function() { return specifier; }; + return f; + }, + utcParse: function(specifier) { + var p = newParse(specifier += "", true); + p.toString = function() { return specifier; }; + return p; + } + }; +} + +var pads = {"-": "", "_": " ", "0": "0"}, + numberRe = /^\s*\d+/, // note: ignores next directive + percentRe = /^%/, + requoteRe = /[\\^$*+?|[\]().{}]/g; + +function pad(value, fill, width) { + var sign = value < 0 ? "-" : "", + string = (sign ? -value : value) + "", + length = string.length; + return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string); +} + +function requote(s) { + return s.replace(requoteRe, "\\$&"); +} + +function formatRe(names) { + return new RegExp("^(?:" + names.map(requote).join("|") + ")", "i"); +} + +function formatLookup(names) { + var map = {}, i = -1, n = names.length; + while (++i < n) map[names[i].toLowerCase()] = i; + return map; +} + +function parseWeekdayNumberSunday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.w = +n[0], i + n[0].length) : -1; +} + +function parseWeekdayNumberMonday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.u = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberSunday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.U = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberISO(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.V = +n[0], i + n[0].length) : -1; +} + +function parseWeekNumberMonday(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.W = +n[0], i + n[0].length) : -1; +} + +function parseFullYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 4)); + return n ? (d.y = +n[0], i + n[0].length) : -1; +} + +function parseYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.y = +n[0] + (+n[0] > 68 ? 1900 : 2000), i + n[0].length) : -1; +} + +function parseZone(d, string, i) { + var n = /^(Z)|([+-]\d\d)(?::?(\d\d))?/.exec(string.slice(i, i + 6)); + return n ? (d.Z = n[1] ? 0 : -(n[2] + (n[3] || "00")), i + n[0].length) : -1; +} + +function parseQuarter(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 1)); + return n ? (d.q = n[0] * 3 - 3, i + n[0].length) : -1; +} + +function parseMonthNumber(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.m = n[0] - 1, i + n[0].length) : -1; +} + +function parseDayOfMonth(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.d = +n[0], i + n[0].length) : -1; +} + +function parseDayOfYear(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 3)); + return n ? (d.m = 0, d.d = +n[0], i + n[0].length) : -1; +} + +function parseHour24(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.H = +n[0], i + n[0].length) : -1; +} + +function parseMinutes(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.M = +n[0], i + n[0].length) : -1; +} + +function parseSeconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 2)); + return n ? (d.S = +n[0], i + n[0].length) : -1; +} + +function parseMilliseconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 3)); + return n ? (d.L = +n[0], i + n[0].length) : -1; +} + +function parseMicroseconds(d, string, i) { + var n = numberRe.exec(string.slice(i, i + 6)); + return n ? (d.L = Math.floor(n[0] / 1000), i + n[0].length) : -1; +} + +function parseLiteralPercent(d, string, i) { + var n = percentRe.exec(string.slice(i, i + 1)); + return n ? i + n[0].length : -1; +} + +function parseUnixTimestamp(d, string, i) { + var n = numberRe.exec(string.slice(i)); + return n ? (d.Q = +n[0], i + n[0].length) : -1; +} + +function parseUnixTimestampSeconds(d, string, i) { + var n = numberRe.exec(string.slice(i)); + return n ? (d.s = +n[0], i + n[0].length) : -1; +} + +function formatDayOfMonth(d, p) { + return pad(d.getDate(), p, 2); +} + +function formatHour24(d, p) { + return pad(d.getHours(), p, 2); +} + +function formatHour12(d, p) { + return pad(d.getHours() % 12 || 12, p, 2); +} + +function formatDayOfYear(d, p) { + return pad(1 + d3_time__WEBPACK_IMPORTED_MODULE_0__["timeDay"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeYear"])(d), d), p, 3); +} + +function formatMilliseconds(d, p) { + return pad(d.getMilliseconds(), p, 3); +} + +function formatMicroseconds(d, p) { + return formatMilliseconds(d, p) + "000"; +} + +function formatMonthNumber(d, p) { + return pad(d.getMonth() + 1, p, 2); +} + +function formatMinutes(d, p) { + return pad(d.getMinutes(), p, 2); +} + +function formatSeconds(d, p) { + return pad(d.getSeconds(), p, 2); +} + +function formatWeekdayNumberMonday(d) { + var day = d.getDay(); + return day === 0 ? 7 : day; +} + +function formatWeekNumberSunday(d, p) { + return pad(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeSunday"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeYear"])(d) - 1, d), p, 2); +} + +function formatWeekNumberISO(d, p) { + var day = d.getDay(); + d = (day >= 4 || day === 0) ? Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeThursday"])(d) : d3_time__WEBPACK_IMPORTED_MODULE_0__["timeThursday"].ceil(d); + return pad(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeThursday"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeYear"])(d), d) + (Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeYear"])(d).getDay() === 4), p, 2); +} + +function formatWeekdayNumberSunday(d) { + return d.getDay(); +} + +function formatWeekNumberMonday(d, p) { + return pad(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeMonday"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["timeYear"])(d) - 1, d), p, 2); +} + +function formatYear(d, p) { + return pad(d.getFullYear() % 100, p, 2); +} + +function formatFullYear(d, p) { + return pad(d.getFullYear() % 10000, p, 4); +} + +function formatZone(d) { + var z = d.getTimezoneOffset(); + return (z > 0 ? "-" : (z *= -1, "+")) + + pad(z / 60 | 0, "0", 2) + + pad(z % 60, "0", 2); +} + +function formatUTCDayOfMonth(d, p) { + return pad(d.getUTCDate(), p, 2); +} + +function formatUTCHour24(d, p) { + return pad(d.getUTCHours(), p, 2); +} + +function formatUTCHour12(d, p) { + return pad(d.getUTCHours() % 12 || 12, p, 2); +} + +function formatUTCDayOfYear(d, p) { + return pad(1 + d3_time__WEBPACK_IMPORTED_MODULE_0__["utcDay"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcYear"])(d), d), p, 3); +} + +function formatUTCMilliseconds(d, p) { + return pad(d.getUTCMilliseconds(), p, 3); +} + +function formatUTCMicroseconds(d, p) { + return formatUTCMilliseconds(d, p) + "000"; +} + +function formatUTCMonthNumber(d, p) { + return pad(d.getUTCMonth() + 1, p, 2); +} + +function formatUTCMinutes(d, p) { + return pad(d.getUTCMinutes(), p, 2); +} + +function formatUTCSeconds(d, p) { + return pad(d.getUTCSeconds(), p, 2); +} + +function formatUTCWeekdayNumberMonday(d) { + var dow = d.getUTCDay(); + return dow === 0 ? 7 : dow; +} + +function formatUTCWeekNumberSunday(d, p) { + return pad(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcSunday"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcYear"])(d) - 1, d), p, 2); +} + +function formatUTCWeekNumberISO(d, p) { + var day = d.getUTCDay(); + d = (day >= 4 || day === 0) ? Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcThursday"])(d) : d3_time__WEBPACK_IMPORTED_MODULE_0__["utcThursday"].ceil(d); + return pad(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcThursday"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcYear"])(d), d) + (Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcYear"])(d).getUTCDay() === 4), p, 2); +} + +function formatUTCWeekdayNumberSunday(d) { + return d.getUTCDay(); +} + +function formatUTCWeekNumberMonday(d, p) { + return pad(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcMonday"].count(Object(d3_time__WEBPACK_IMPORTED_MODULE_0__["utcYear"])(d) - 1, d), p, 2); +} + +function formatUTCYear(d, p) { + return pad(d.getUTCFullYear() % 100, p, 2); +} + +function formatUTCFullYear(d, p) { + return pad(d.getUTCFullYear() % 10000, p, 4); +} + +function formatUTCZone() { + return "+0000"; +} + +function formatLiteralPercent() { + return "%"; +} + +function formatUnixTimestamp(d) { + return +d; +} + +function formatUnixTimestampSeconds(d) { + return Math.floor(+d / 1000); +} + + +/***/ }), + +/***/ "./node_modules/d3-time/src/day.js": +/*!*****************************************!*\ + !*** ./node_modules/d3-time/src/day.js ***! + \*****************************************/ +/*! exports provided: default, days */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "days", function() { return days; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var day = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setDate(date.getDate() + step); +}, function(start, end) { + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationDay"]; +}, function(date) { + return date.getDate() - 1; +}); + +/* harmony default export */ __webpack_exports__["default"] = (day); +var days = day.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/duration.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-time/src/duration.js ***! + \**********************************************/ +/*! exports provided: durationSecond, durationMinute, durationHour, durationDay, durationWeek */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "durationSecond", function() { return durationSecond; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "durationMinute", function() { return durationMinute; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "durationHour", function() { return durationHour; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "durationDay", function() { return durationDay; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "durationWeek", function() { return durationWeek; }); +var durationSecond = 1e3; +var durationMinute = 6e4; +var durationHour = 36e5; +var durationDay = 864e5; +var durationWeek = 6048e5; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/hour.js": +/*!******************************************!*\ + !*** ./node_modules/d3-time/src/hour.js ***! + \******************************************/ +/*! exports provided: default, hours */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hours", function() { return hours; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var hour = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setTime(date - date.getMilliseconds() - date.getSeconds() * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationSecond"] - date.getMinutes() * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]); +}, function(date, step) { + date.setTime(+date + step * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationHour"]); +}, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationHour"]; +}, function(date) { + return date.getHours(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (hour); +var hours = hour.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/index.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-time/src/index.js ***! + \*******************************************/ +/*! exports provided: timeInterval, timeMillisecond, timeMilliseconds, utcMillisecond, utcMilliseconds, timeSecond, timeSeconds, utcSecond, utcSeconds, timeMinute, timeMinutes, timeHour, timeHours, timeDay, timeDays, timeWeek, timeWeeks, timeSunday, timeSundays, timeMonday, timeMondays, timeTuesday, timeTuesdays, timeWednesday, timeWednesdays, timeThursday, timeThursdays, timeFriday, timeFridays, timeSaturday, timeSaturdays, timeMonth, timeMonths, timeYear, timeYears, utcMinute, utcMinutes, utcHour, utcHours, utcDay, utcDays, utcWeek, utcWeeks, utcSunday, utcSundays, utcMonday, utcMondays, utcTuesday, utcTuesdays, utcWednesday, utcWednesdays, utcThursday, utcThursdays, utcFriday, utcFridays, utcSaturday, utcSaturdays, utcMonth, utcMonths, utcYear, utcYears */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeInterval", function() { return _interval_js__WEBPACK_IMPORTED_MODULE_0__["default"]; }); + +/* harmony import */ var _millisecond_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./millisecond.js */ "./node_modules/d3-time/src/millisecond.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMillisecond", function() { return _millisecond_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMilliseconds", function() { return _millisecond_js__WEBPACK_IMPORTED_MODULE_1__["milliseconds"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMillisecond", function() { return _millisecond_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMilliseconds", function() { return _millisecond_js__WEBPACK_IMPORTED_MODULE_1__["milliseconds"]; }); + +/* harmony import */ var _second_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./second.js */ "./node_modules/d3-time/src/second.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeSecond", function() { return _second_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeSeconds", function() { return _second_js__WEBPACK_IMPORTED_MODULE_2__["seconds"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcSecond", function() { return _second_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcSeconds", function() { return _second_js__WEBPACK_IMPORTED_MODULE_2__["seconds"]; }); + +/* harmony import */ var _minute_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./minute.js */ "./node_modules/d3-time/src/minute.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMinute", function() { return _minute_js__WEBPACK_IMPORTED_MODULE_3__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMinutes", function() { return _minute_js__WEBPACK_IMPORTED_MODULE_3__["minutes"]; }); + +/* harmony import */ var _hour_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./hour.js */ "./node_modules/d3-time/src/hour.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeHour", function() { return _hour_js__WEBPACK_IMPORTED_MODULE_4__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeHours", function() { return _hour_js__WEBPACK_IMPORTED_MODULE_4__["hours"]; }); + +/* harmony import */ var _day_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./day.js */ "./node_modules/d3-time/src/day.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeDay", function() { return _day_js__WEBPACK_IMPORTED_MODULE_5__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeDays", function() { return _day_js__WEBPACK_IMPORTED_MODULE_5__["days"]; }); + +/* harmony import */ var _week_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./week.js */ "./node_modules/d3-time/src/week.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeWeek", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["sunday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeWeeks", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["sundays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeSunday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["sunday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeSundays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["sundays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMonday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["monday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMondays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["mondays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeTuesday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["tuesday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeTuesdays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["tuesdays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeWednesday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["wednesday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeWednesdays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["wednesdays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeThursday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["thursday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeThursdays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["thursdays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeFriday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["friday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeFridays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["fridays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeSaturday", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["saturday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeSaturdays", function() { return _week_js__WEBPACK_IMPORTED_MODULE_6__["saturdays"]; }); + +/* harmony import */ var _month_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./month.js */ "./node_modules/d3-time/src/month.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMonth", function() { return _month_js__WEBPACK_IMPORTED_MODULE_7__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeMonths", function() { return _month_js__WEBPACK_IMPORTED_MODULE_7__["months"]; }); + +/* harmony import */ var _year_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./year.js */ "./node_modules/d3-time/src/year.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeYear", function() { return _year_js__WEBPACK_IMPORTED_MODULE_8__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeYears", function() { return _year_js__WEBPACK_IMPORTED_MODULE_8__["years"]; }); + +/* harmony import */ var _utcMinute_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./utcMinute.js */ "./node_modules/d3-time/src/utcMinute.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMinute", function() { return _utcMinute_js__WEBPACK_IMPORTED_MODULE_9__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMinutes", function() { return _utcMinute_js__WEBPACK_IMPORTED_MODULE_9__["utcMinutes"]; }); + +/* harmony import */ var _utcHour_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./utcHour.js */ "./node_modules/d3-time/src/utcHour.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcHour", function() { return _utcHour_js__WEBPACK_IMPORTED_MODULE_10__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcHours", function() { return _utcHour_js__WEBPACK_IMPORTED_MODULE_10__["utcHours"]; }); + +/* harmony import */ var _utcDay_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./utcDay.js */ "./node_modules/d3-time/src/utcDay.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcDay", function() { return _utcDay_js__WEBPACK_IMPORTED_MODULE_11__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcDays", function() { return _utcDay_js__WEBPACK_IMPORTED_MODULE_11__["utcDays"]; }); + +/* harmony import */ var _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./utcWeek.js */ "./node_modules/d3-time/src/utcWeek.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcWeek", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcSunday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcWeeks", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcSundays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcSunday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcSunday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcSundays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcSundays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMonday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcMonday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMondays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcMondays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcTuesday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcTuesday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcTuesdays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcTuesdays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcWednesday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcWednesday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcWednesdays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcWednesdays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcThursday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcThursday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcThursdays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcThursdays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcFriday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcFriday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcFridays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcFridays"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcSaturday", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcSaturday"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcSaturdays", function() { return _utcWeek_js__WEBPACK_IMPORTED_MODULE_12__["utcSaturdays"]; }); + +/* harmony import */ var _utcMonth_js__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./utcMonth.js */ "./node_modules/d3-time/src/utcMonth.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMonth", function() { return _utcMonth_js__WEBPACK_IMPORTED_MODULE_13__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcMonths", function() { return _utcMonth_js__WEBPACK_IMPORTED_MODULE_13__["utcMonths"]; }); + +/* harmony import */ var _utcYear_js__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! ./utcYear.js */ "./node_modules/d3-time/src/utcYear.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcYear", function() { return _utcYear_js__WEBPACK_IMPORTED_MODULE_14__["default"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "utcYears", function() { return _utcYear_js__WEBPACK_IMPORTED_MODULE_14__["utcYears"]; }); + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-time/src/interval.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-time/src/interval.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return newInterval; }); +var t0 = new Date, + t1 = new Date; + +function newInterval(floori, offseti, count, field) { + + function interval(date) { + return floori(date = arguments.length === 0 ? new Date : new Date(+date)), date; + } + + interval.floor = function(date) { + return floori(date = new Date(+date)), date; + }; + + interval.ceil = function(date) { + return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date; + }; + + interval.round = function(date) { + var d0 = interval(date), + d1 = interval.ceil(date); + return date - d0 < d1 - date ? d0 : d1; + }; + + interval.offset = function(date, step) { + return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date; + }; + + interval.range = function(start, stop, step) { + var range = [], previous; + start = interval.ceil(start); + step = step == null ? 1 : Math.floor(step); + if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date + do range.push(previous = new Date(+start)), offseti(start, step), floori(start); + while (previous < start && start < stop); + return range; + }; + + interval.filter = function(test) { + return newInterval(function(date) { + if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1); + }, function(date, step) { + if (date >= date) { + if (step < 0) while (++step <= 0) { + while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty + } else while (--step >= 0) { + while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty + } + } + }); + }; + + if (count) { + interval.count = function(start, end) { + t0.setTime(+start), t1.setTime(+end); + floori(t0), floori(t1); + return Math.floor(count(t0, t1)); + }; + + interval.every = function(step) { + step = Math.floor(step); + return !isFinite(step) || !(step > 0) ? null + : !(step > 1) ? interval + : interval.filter(field + ? function(d) { return field(d) % step === 0; } + : function(d) { return interval.count(0, d) % step === 0; }); + }; + } + + return interval; +} + + +/***/ }), + +/***/ "./node_modules/d3-time/src/millisecond.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-time/src/millisecond.js ***! + \*************************************************/ +/*! exports provided: default, milliseconds */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "milliseconds", function() { return milliseconds; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); + + +var millisecond = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function() { + // noop +}, function(date, step) { + date.setTime(+date + step); +}, function(start, end) { + return end - start; +}); + +// An optimized implementation for this simple case. +millisecond.every = function(k) { + k = Math.floor(k); + if (!isFinite(k) || !(k > 0)) return null; + if (!(k > 1)) return millisecond; + return Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setTime(Math.floor(date / k) * k); + }, function(date, step) { + date.setTime(+date + step * k); + }, function(start, end) { + return (end - start) / k; + }); +}; + +/* harmony default export */ __webpack_exports__["default"] = (millisecond); +var milliseconds = millisecond.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/minute.js": +/*!********************************************!*\ + !*** ./node_modules/d3-time/src/minute.js ***! + \********************************************/ +/*! exports provided: default, minutes */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "minutes", function() { return minutes; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var minute = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setTime(date - date.getMilliseconds() - date.getSeconds() * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationSecond"]); +}, function(date, step) { + date.setTime(+date + step * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]); +}, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]; +}, function(date) { + return date.getMinutes(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (minute); +var minutes = minute.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/month.js": +/*!*******************************************!*\ + !*** ./node_modules/d3-time/src/month.js ***! + \*******************************************/ +/*! exports provided: default, months */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "months", function() { return months; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); + + +var month = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setDate(1); + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setMonth(date.getMonth() + step); +}, function(start, end) { + return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12; +}, function(date) { + return date.getMonth(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (month); +var months = month.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/second.js": +/*!********************************************!*\ + !*** ./node_modules/d3-time/src/second.js ***! + \********************************************/ +/*! exports provided: default, seconds */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "seconds", function() { return seconds; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var second = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setTime(date - date.getMilliseconds()); +}, function(date, step) { + date.setTime(+date + step * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationSecond"]); +}, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationSecond"]; +}, function(date) { + return date.getUTCSeconds(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (second); +var seconds = second.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/utcDay.js": +/*!********************************************!*\ + !*** ./node_modules/d3-time/src/utcDay.js ***! + \********************************************/ +/*! exports provided: default, utcDays */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcDays", function() { return utcDays; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var utcDay = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCDate(date.getUTCDate() + step); +}, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationDay"]; +}, function(date) { + return date.getUTCDate() - 1; +}); + +/* harmony default export */ __webpack_exports__["default"] = (utcDay); +var utcDays = utcDay.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/utcHour.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-time/src/utcHour.js ***! + \*********************************************/ +/*! exports provided: default, utcHours */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcHours", function() { return utcHours; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var utcHour = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCMinutes(0, 0, 0); +}, function(date, step) { + date.setTime(+date + step * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationHour"]); +}, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationHour"]; +}, function(date) { + return date.getUTCHours(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (utcHour); +var utcHours = utcHour.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/utcMinute.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-time/src/utcMinute.js ***! + \***********************************************/ +/*! exports provided: default, utcMinutes */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcMinutes", function() { return utcMinutes; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +var utcMinute = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCSeconds(0, 0); +}, function(date, step) { + date.setTime(+date + step * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]); +}, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]; +}, function(date) { + return date.getUTCMinutes(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (utcMinute); +var utcMinutes = utcMinute.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/utcMonth.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-time/src/utcMonth.js ***! + \**********************************************/ +/*! exports provided: default, utcMonths */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcMonths", function() { return utcMonths; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); + + +var utcMonth = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCDate(1); + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCMonth(date.getUTCMonth() + step); +}, function(start, end) { + return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12; +}, function(date) { + return date.getUTCMonth(); +}); + +/* harmony default export */ __webpack_exports__["default"] = (utcMonth); +var utcMonths = utcMonth.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/utcWeek.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-time/src/utcWeek.js ***! + \*********************************************/ +/*! exports provided: utcSunday, utcMonday, utcTuesday, utcWednesday, utcThursday, utcFriday, utcSaturday, utcSundays, utcMondays, utcTuesdays, utcWednesdays, utcThursdays, utcFridays, utcSaturdays */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcSunday", function() { return utcSunday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcMonday", function() { return utcMonday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcTuesday", function() { return utcTuesday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcWednesday", function() { return utcWednesday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcThursday", function() { return utcThursday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcFriday", function() { return utcFriday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcSaturday", function() { return utcSaturday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcSundays", function() { return utcSundays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcMondays", function() { return utcMondays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcTuesdays", function() { return utcTuesdays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcWednesdays", function() { return utcWednesdays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcThursdays", function() { return utcThursdays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcFridays", function() { return utcFridays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcSaturdays", function() { return utcSaturdays; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +function utcWeekday(i) { + return Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7); + date.setUTCHours(0, 0, 0, 0); + }, function(date, step) { + date.setUTCDate(date.getUTCDate() + step * 7); + }, function(start, end) { + return (end - start) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationWeek"]; + }); +} + +var utcSunday = utcWeekday(0); +var utcMonday = utcWeekday(1); +var utcTuesday = utcWeekday(2); +var utcWednesday = utcWeekday(3); +var utcThursday = utcWeekday(4); +var utcFriday = utcWeekday(5); +var utcSaturday = utcWeekday(6); + +var utcSundays = utcSunday.range; +var utcMondays = utcMonday.range; +var utcTuesdays = utcTuesday.range; +var utcWednesdays = utcWednesday.range; +var utcThursdays = utcThursday.range; +var utcFridays = utcFriday.range; +var utcSaturdays = utcSaturday.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/utcYear.js": +/*!*********************************************!*\ + !*** ./node_modules/d3-time/src/utcYear.js ***! + \*********************************************/ +/*! exports provided: default, utcYears */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "utcYears", function() { return utcYears; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); + + +var utcYear = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCMonth(0, 1); + date.setUTCHours(0, 0, 0, 0); +}, function(date, step) { + date.setUTCFullYear(date.getUTCFullYear() + step); +}, function(start, end) { + return end.getUTCFullYear() - start.getUTCFullYear(); +}, function(date) { + return date.getUTCFullYear(); +}); + +// An optimized implementation for this simple case. +utcYear.every = function(k) { + return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k); + date.setUTCMonth(0, 1); + date.setUTCHours(0, 0, 0, 0); + }, function(date, step) { + date.setUTCFullYear(date.getUTCFullYear() + step * k); + }); +}; + +/* harmony default export */ __webpack_exports__["default"] = (utcYear); +var utcYears = utcYear.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/week.js": +/*!******************************************!*\ + !*** ./node_modules/d3-time/src/week.js ***! + \******************************************/ +/*! exports provided: sunday, monday, tuesday, wednesday, thursday, friday, saturday, sundays, mondays, tuesdays, wednesdays, thursdays, fridays, saturdays */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sunday", function() { return sunday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "monday", function() { return monday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tuesday", function() { return tuesday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wednesday", function() { return wednesday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "thursday", function() { return thursday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "friday", function() { return friday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "saturday", function() { return saturday; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sundays", function() { return sundays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "mondays", function() { return mondays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tuesdays", function() { return tuesdays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wednesdays", function() { return wednesdays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "thursdays", function() { return thursdays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "fridays", function() { return fridays; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "saturdays", function() { return saturdays; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-time/src/duration.js"); + + + +function weekday(i) { + return Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7); + date.setHours(0, 0, 0, 0); + }, function(date, step) { + date.setDate(date.getDate() + step * 7); + }, function(start, end) { + return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationMinute"]) / _duration_js__WEBPACK_IMPORTED_MODULE_1__["durationWeek"]; + }); +} + +var sunday = weekday(0); +var monday = weekday(1); +var tuesday = weekday(2); +var wednesday = weekday(3); +var thursday = weekday(4); +var friday = weekday(5); +var saturday = weekday(6); + +var sundays = sunday.range; +var mondays = monday.range; +var tuesdays = tuesday.range; +var wednesdays = wednesday.range; +var thursdays = thursday.range; +var fridays = friday.range; +var saturdays = saturday.range; + + +/***/ }), + +/***/ "./node_modules/d3-time/src/year.js": +/*!******************************************!*\ + !*** ./node_modules/d3-time/src/year.js ***! + \******************************************/ +/*! exports provided: default, years */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "years", function() { return years; }); +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-time/src/interval.js"); + + +var year = Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setMonth(0, 1); + date.setHours(0, 0, 0, 0); +}, function(date, step) { + date.setFullYear(date.getFullYear() + step); +}, function(start, end) { + return end.getFullYear() - start.getFullYear(); +}, function(date) { + return date.getFullYear(); +}); + +// An optimized implementation for this simple case. +year.every = function(k) { + return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : Object(_interval_js__WEBPACK_IMPORTED_MODULE_0__["default"])(function(date) { + date.setFullYear(Math.floor(date.getFullYear() / k) * k); + date.setMonth(0, 1); + date.setHours(0, 0, 0, 0); + }, function(date, step) { + date.setFullYear(date.getFullYear() + step * k); + }); +}; + +/* harmony default export */ __webpack_exports__["default"] = (year); +var years = year.range; + + +/***/ }), + +/***/ "./node_modules/d3-timer/src/index.js": +/*!********************************************!*\ + !*** ./node_modules/d3-timer/src/index.js ***! + \********************************************/ +/*! exports provided: now, timer, timerFlush, timeout, interval */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _timer_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./timer.js */ "./node_modules/d3-timer/src/timer.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "now", function() { return _timer_js__WEBPACK_IMPORTED_MODULE_0__["now"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timer", function() { return _timer_js__WEBPACK_IMPORTED_MODULE_0__["timer"]; }); + +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timerFlush", function() { return _timer_js__WEBPACK_IMPORTED_MODULE_0__["timerFlush"]; }); + +/* harmony import */ var _timeout_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./timeout.js */ "./node_modules/d3-timer/src/timeout.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "timeout", function() { return _timeout_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _interval_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./interval.js */ "./node_modules/d3-timer/src/interval.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "interval", function() { return _interval_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-timer/src/interval.js": +/*!***********************************************!*\ + !*** ./node_modules/d3-timer/src/interval.js ***! + \***********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _timer_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./timer.js */ "./node_modules/d3-timer/src/timer.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(callback, delay, time) { + var t = new _timer_js__WEBPACK_IMPORTED_MODULE_0__["Timer"], total = delay; + if (delay == null) return t.restart(callback, delay, time), t; + delay = +delay, time = time == null ? Object(_timer_js__WEBPACK_IMPORTED_MODULE_0__["now"])() : +time; + t.restart(function tick(elapsed) { + elapsed += total; + t.restart(tick, total += delay, time); + callback(elapsed); + }, delay, time); + return t; +}); + + +/***/ }), + +/***/ "./node_modules/d3-timer/src/timeout.js": +/*!**********************************************!*\ + !*** ./node_modules/d3-timer/src/timeout.js ***! + \**********************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _timer_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./timer.js */ "./node_modules/d3-timer/src/timer.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(callback, delay, time) { + var t = new _timer_js__WEBPACK_IMPORTED_MODULE_0__["Timer"]; + delay = delay == null ? 0 : +delay; + t.restart(function(elapsed) { + t.stop(); + callback(elapsed + delay); + }, delay, time); + return t; +}); + + +/***/ }), + +/***/ "./node_modules/d3-timer/src/timer.js": +/*!********************************************!*\ + !*** ./node_modules/d3-timer/src/timer.js ***! + \********************************************/ +/*! exports provided: now, Timer, timer, timerFlush */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "now", function() { return now; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Timer", function() { return Timer; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "timer", function() { return timer; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "timerFlush", function() { return timerFlush; }); +var frame = 0, // is an animation frame pending? + timeout = 0, // is a timeout pending? + interval = 0, // are any timers active? + pokeDelay = 1000, // how frequently we check for clock skew + taskHead, + taskTail, + clockLast = 0, + clockNow = 0, + clockSkew = 0, + clock = typeof performance === "object" && performance.now ? performance : Date, + setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); }; + +function now() { + return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew); +} + +function clearNow() { + clockNow = 0; +} + +function Timer() { + this._call = + this._time = + this._next = null; +} + +Timer.prototype = timer.prototype = { + constructor: Timer, + restart: function(callback, delay, time) { + if (typeof callback !== "function") throw new TypeError("callback is not a function"); + time = (time == null ? now() : +time) + (delay == null ? 0 : +delay); + if (!this._next && taskTail !== this) { + if (taskTail) taskTail._next = this; + else taskHead = this; + taskTail = this; + } + this._call = callback; + this._time = time; + sleep(); + }, + stop: function() { + if (this._call) { + this._call = null; + this._time = Infinity; + sleep(); + } + } +}; + +function timer(callback, delay, time) { + var t = new Timer; + t.restart(callback, delay, time); + return t; +} + +function timerFlush() { + now(); // Get the current time, if not already set. + ++frame; // Pretend we’ve set an alarm, if we haven’t already. + var t = taskHead, e; + while (t) { + if ((e = clockNow - t._time) >= 0) t._call.call(null, e); + t = t._next; + } + --frame; +} + +function wake() { + clockNow = (clockLast = clock.now()) + clockSkew; + frame = timeout = 0; + try { + timerFlush(); + } finally { + frame = 0; + nap(); + clockNow = 0; + } +} + +function poke() { + var now = clock.now(), delay = now - clockLast; + if (delay > pokeDelay) clockSkew -= delay, clockLast = now; +} + +function nap() { + var t0, t1 = taskHead, t2, time = Infinity; + while (t1) { + if (t1._call) { + if (time > t1._time) time = t1._time; + t0 = t1, t1 = t1._next; + } else { + t2 = t1._next, t1._next = null; + t1 = t0 ? t0._next = t2 : taskHead = t2; + } + } + taskTail = t0; + sleep(time); +} + +function sleep(time) { + if (frame) return; // Soonest alarm already set, or will be. + if (timeout) timeout = clearTimeout(timeout); + var delay = time - clockNow; // Strictly less than if we recomputed clockNow. + if (delay > 24) { + if (time < Infinity) timeout = setTimeout(wake, time - clock.now() - clockSkew); + if (interval) interval = clearInterval(interval); + } else { + if (!interval) clockLast = clock.now(), interval = setInterval(poke, pokeDelay); + frame = 1, setFrame(wake); + } +} + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/active.js": +/*!**************************************************!*\ + !*** ./node_modules/d3-transition/src/active.js ***! + \**************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _transition_index_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./transition/index.js */ "./node_modules/d3-transition/src/transition/index.js"); +/* harmony import */ var _transition_schedule_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./transition/schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + + +var root = [null]; + +/* harmony default export */ __webpack_exports__["default"] = (function(node, name) { + var schedules = node.__transition, + schedule, + i; + + if (schedules) { + name = name == null ? null : name + ""; + for (i in schedules) { + if ((schedule = schedules[i]).state > _transition_schedule_js__WEBPACK_IMPORTED_MODULE_1__["SCHEDULED"] && schedule.name === name) { + return new _transition_index_js__WEBPACK_IMPORTED_MODULE_0__["Transition"]([[node]], root, name, +i); + } + } + } + + return null; +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/index.js": +/*!*************************************************!*\ + !*** ./node_modules/d3-transition/src/index.js ***! + \*************************************************/ +/*! exports provided: transition, active, interrupt */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _selection_index_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./selection/index.js */ "./node_modules/d3-transition/src/selection/index.js"); +/* harmony import */ var _transition_index_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./transition/index.js */ "./node_modules/d3-transition/src/transition/index.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "transition", function() { return _transition_index_js__WEBPACK_IMPORTED_MODULE_1__["default"]; }); + +/* harmony import */ var _active_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./active.js */ "./node_modules/d3-transition/src/active.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "active", function() { return _active_js__WEBPACK_IMPORTED_MODULE_2__["default"]; }); + +/* harmony import */ var _interrupt_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./interrupt.js */ "./node_modules/d3-transition/src/interrupt.js"); +/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "interrupt", function() { return _interrupt_js__WEBPACK_IMPORTED_MODULE_3__["default"]; }); + + + + + + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/interrupt.js": +/*!*****************************************************!*\ + !*** ./node_modules/d3-transition/src/interrupt.js ***! + \*****************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _transition_schedule_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./transition/schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(node, name) { + var schedules = node.__transition, + schedule, + active, + empty = true, + i; + + if (!schedules) return; + + name = name == null ? null : name + ""; + + for (i in schedules) { + if ((schedule = schedules[i]).name !== name) { empty = false; continue; } + active = schedule.state > _transition_schedule_js__WEBPACK_IMPORTED_MODULE_0__["STARTING"] && schedule.state < _transition_schedule_js__WEBPACK_IMPORTED_MODULE_0__["ENDING"]; + schedule.state = _transition_schedule_js__WEBPACK_IMPORTED_MODULE_0__["ENDED"]; + schedule.timer.stop(); + schedule.on.call(active ? "interrupt" : "cancel", node, node.__data__, schedule.index, schedule.group); + delete schedules[i]; + } + + if (empty) delete node.__transition; +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/selection/index.js": +/*!***********************************************************!*\ + !*** ./node_modules/d3-transition/src/selection/index.js ***! + \***********************************************************/ +/*! no exports provided */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _interrupt_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./interrupt.js */ "./node_modules/d3-transition/src/selection/interrupt.js"); +/* harmony import */ var _transition_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./transition.js */ "./node_modules/d3-transition/src/selection/transition.js"); + + + + +d3_selection__WEBPACK_IMPORTED_MODULE_0__["selection"].prototype.interrupt = _interrupt_js__WEBPACK_IMPORTED_MODULE_1__["default"]; +d3_selection__WEBPACK_IMPORTED_MODULE_0__["selection"].prototype.transition = _transition_js__WEBPACK_IMPORTED_MODULE_2__["default"]; + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/selection/interrupt.js": +/*!***************************************************************!*\ + !*** ./node_modules/d3-transition/src/selection/interrupt.js ***! + \***************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _interrupt_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../interrupt.js */ "./node_modules/d3-transition/src/interrupt.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(name) { + return this.each(function() { + Object(_interrupt_js__WEBPACK_IMPORTED_MODULE_0__["default"])(this, name); + }); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/selection/transition.js": +/*!****************************************************************!*\ + !*** ./node_modules/d3-transition/src/selection/transition.js ***! + \****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _transition_index_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../transition/index.js */ "./node_modules/d3-transition/src/transition/index.js"); +/* harmony import */ var _transition_schedule_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../transition/schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); +/* harmony import */ var d3_ease__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! d3-ease */ "./node_modules/d3-ease/src/index.js"); +/* harmony import */ var d3_timer__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! d3-timer */ "./node_modules/d3-timer/src/index.js"); + + + + + +var defaultTiming = { + time: null, // Set on use. + delay: 0, + duration: 250, + ease: d3_ease__WEBPACK_IMPORTED_MODULE_2__["easeCubicInOut"] +}; + +function inherit(node, id) { + var timing; + while (!(timing = node.__transition) || !(timing = timing[id])) { + if (!(node = node.parentNode)) { + return defaultTiming.time = Object(d3_timer__WEBPACK_IMPORTED_MODULE_3__["now"])(), defaultTiming; + } + } + return timing; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name) { + var id, + timing; + + if (name instanceof _transition_index_js__WEBPACK_IMPORTED_MODULE_0__["Transition"]) { + id = name._id, name = name._name; + } else { + id = Object(_transition_index_js__WEBPACK_IMPORTED_MODULE_0__["newId"])(), (timing = defaultTiming).time = Object(d3_timer__WEBPACK_IMPORTED_MODULE_3__["now"])(), name = name == null ? null : name + ""; + } + + for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + Object(_transition_schedule_js__WEBPACK_IMPORTED_MODULE_1__["default"])(node, name, id, i, group, timing || inherit(node, id)); + } + } + } + + return new _transition_index_js__WEBPACK_IMPORTED_MODULE_0__["Transition"](groups, this._parents, name, id); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/attr.js": +/*!***********************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/attr.js ***! + \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _tween_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./tween.js */ "./node_modules/d3-transition/src/transition/tween.js"); +/* harmony import */ var _interpolate_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./interpolate.js */ "./node_modules/d3-transition/src/transition/interpolate.js"); + + + + + +function attrRemove(name) { + return function() { + this.removeAttribute(name); + }; +} + +function attrRemoveNS(fullname) { + return function() { + this.removeAttributeNS(fullname.space, fullname.local); + }; +} + +function attrConstant(name, interpolate, value1) { + var string00, + string1 = value1 + "", + interpolate0; + return function() { + var string0 = this.getAttribute(name); + return string0 === string1 ? null + : string0 === string00 ? interpolate0 + : interpolate0 = interpolate(string00 = string0, value1); + }; +} + +function attrConstantNS(fullname, interpolate, value1) { + var string00, + string1 = value1 + "", + interpolate0; + return function() { + var string0 = this.getAttributeNS(fullname.space, fullname.local); + return string0 === string1 ? null + : string0 === string00 ? interpolate0 + : interpolate0 = interpolate(string00 = string0, value1); + }; +} + +function attrFunction(name, interpolate, value) { + var string00, + string10, + interpolate0; + return function() { + var string0, value1 = value(this), string1; + if (value1 == null) return void this.removeAttribute(name); + string0 = this.getAttribute(name); + string1 = value1 + ""; + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1)); + }; +} + +function attrFunctionNS(fullname, interpolate, value) { + var string00, + string10, + interpolate0; + return function() { + var string0, value1 = value(this), string1; + if (value1 == null) return void this.removeAttributeNS(fullname.space, fullname.local); + string0 = this.getAttributeNS(fullname.space, fullname.local); + string1 = value1 + ""; + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1)); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value) { + var fullname = Object(d3_selection__WEBPACK_IMPORTED_MODULE_1__["namespace"])(name), i = fullname === "transform" ? d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["interpolateTransformSvg"] : _interpolate_js__WEBPACK_IMPORTED_MODULE_3__["default"]; + return this.attrTween(name, typeof value === "function" + ? (fullname.local ? attrFunctionNS : attrFunction)(fullname, i, Object(_tween_js__WEBPACK_IMPORTED_MODULE_2__["tweenValue"])(this, "attr." + name, value)) + : value == null ? (fullname.local ? attrRemoveNS : attrRemove)(fullname) + : (fullname.local ? attrConstantNS : attrConstant)(fullname, i, value)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/attrTween.js": +/*!****************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/attrTween.js ***! + \****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); + + +function attrInterpolate(name, i) { + return function(t) { + this.setAttribute(name, i.call(this, t)); + }; +} + +function attrInterpolateNS(fullname, i) { + return function(t) { + this.setAttributeNS(fullname.space, fullname.local, i.call(this, t)); + }; +} + +function attrTweenNS(fullname, value) { + var t0, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t0 = (i0 = i) && attrInterpolateNS(fullname, i); + return t0; + } + tween._value = value; + return tween; +} + +function attrTween(name, value) { + var t0, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t0 = (i0 = i) && attrInterpolate(name, i); + return t0; + } + tween._value = value; + return tween; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value) { + var key = "attr." + name; + if (arguments.length < 2) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + var fullname = Object(d3_selection__WEBPACK_IMPORTED_MODULE_0__["namespace"])(name); + return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/delay.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/delay.js ***! 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+ \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + +function easeConstant(id, value) { + if (typeof value !== "function") throw new Error; + return function() { + Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["set"])(this, id).ease = value; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(value) { + var id = this._id; + + return arguments.length + ? this.each(easeConstant(id, value)) + : Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["get"])(this.node(), id).ease; +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/end.js": +/*!**********************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/end.js ***! + \**********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function() { + var on0, on1, that = this, id = that._id, size = that.size(); + return new Promise(function(resolve, reject) { + var cancel = {value: reject}, + end = {value: function() { if (--size === 0) resolve(); }}; + + that.each(function() { + var schedule = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["set"])(this, id), + on = schedule.on; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0) { + on1 = (on0 = on).copy(); + on1._.cancel.push(cancel); + on1._.interrupt.push(cancel); + on1._.end.push(end); + } + + schedule.on = on1; + }); + }); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/filter.js": +/*!*************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/filter.js ***! + \*************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _index_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./index.js */ "./node_modules/d3-transition/src/transition/index.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function(match) { + if (typeof match !== "function") match = Object(d3_selection__WEBPACK_IMPORTED_MODULE_0__["matcher"])(match); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) { + if ((node = group[i]) && match.call(node, node.__data__, i, group)) { + subgroup.push(node); + } + } + } + + return new _index_js__WEBPACK_IMPORTED_MODULE_1__["Transition"](subgroups, this._parents, this._name, this._id); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/index.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/index.js ***! + \************************************************************/ +/*! exports provided: Transition, default, newId */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Transition", function() { return Transition; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return transition; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "newId", function() { return newId; }); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _attr_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./attr.js */ "./node_modules/d3-transition/src/transition/attr.js"); +/* harmony import */ var _attrTween_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./attrTween.js */ "./node_modules/d3-transition/src/transition/attrTween.js"); +/* harmony import */ var _delay_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./delay.js */ "./node_modules/d3-transition/src/transition/delay.js"); +/* harmony import */ var _duration_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./duration.js */ "./node_modules/d3-transition/src/transition/duration.js"); +/* harmony import */ var _ease_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./ease.js */ "./node_modules/d3-transition/src/transition/ease.js"); +/* harmony import */ var _filter_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./filter.js */ "./node_modules/d3-transition/src/transition/filter.js"); +/* harmony import */ var _merge_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./merge.js */ "./node_modules/d3-transition/src/transition/merge.js"); +/* harmony import */ var _on_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./on.js */ "./node_modules/d3-transition/src/transition/on.js"); +/* harmony import */ var _remove_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./remove.js */ "./node_modules/d3-transition/src/transition/remove.js"); +/* harmony import */ var _select_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./select.js */ "./node_modules/d3-transition/src/transition/select.js"); +/* harmony import */ var _selectAll_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ./selectAll.js */ "./node_modules/d3-transition/src/transition/selectAll.js"); +/* harmony import */ var _selection_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ./selection.js */ "./node_modules/d3-transition/src/transition/selection.js"); +/* harmony import */ var _style_js__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./style.js */ "./node_modules/d3-transition/src/transition/style.js"); +/* harmony import */ var _styleTween_js__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! ./styleTween.js */ "./node_modules/d3-transition/src/transition/styleTween.js"); +/* harmony import */ var _text_js__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! ./text.js */ "./node_modules/d3-transition/src/transition/text.js"); +/* harmony import */ var _textTween_js__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! ./textTween.js */ "./node_modules/d3-transition/src/transition/textTween.js"); +/* harmony import */ var _transition_js__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! ./transition.js */ "./node_modules/d3-transition/src/transition/transition.js"); +/* harmony import */ var _tween_js__WEBPACK_IMPORTED_MODULE_18__ = __webpack_require__(/*! ./tween.js */ "./node_modules/d3-transition/src/transition/tween.js"); +/* harmony import */ var _end_js__WEBPACK_IMPORTED_MODULE_19__ = __webpack_require__(/*! ./end.js */ "./node_modules/d3-transition/src/transition/end.js"); + + + + + + + + + + + + + + + + + + + + + +var id = 0; + +function Transition(groups, parents, name, id) { + this._groups = groups; + this._parents = parents; + this._name = name; + this._id = id; +} + +function transition(name) { + return Object(d3_selection__WEBPACK_IMPORTED_MODULE_0__["selection"])().transition(name); +} + +function newId() { + return ++id; +} + +var selection_prototype = d3_selection__WEBPACK_IMPORTED_MODULE_0__["selection"].prototype; + +Transition.prototype = transition.prototype = { + constructor: Transition, + select: _select_js__WEBPACK_IMPORTED_MODULE_10__["default"], + selectAll: _selectAll_js__WEBPACK_IMPORTED_MODULE_11__["default"], + filter: _filter_js__WEBPACK_IMPORTED_MODULE_6__["default"], + merge: _merge_js__WEBPACK_IMPORTED_MODULE_7__["default"], + selection: _selection_js__WEBPACK_IMPORTED_MODULE_12__["default"], + transition: _transition_js__WEBPACK_IMPORTED_MODULE_17__["default"], + call: selection_prototype.call, + nodes: selection_prototype.nodes, + node: selection_prototype.node, + size: selection_prototype.size, + empty: selection_prototype.empty, + each: selection_prototype.each, + on: _on_js__WEBPACK_IMPORTED_MODULE_8__["default"], + attr: _attr_js__WEBPACK_IMPORTED_MODULE_1__["default"], + attrTween: _attrTween_js__WEBPACK_IMPORTED_MODULE_2__["default"], + style: _style_js__WEBPACK_IMPORTED_MODULE_13__["default"], + styleTween: _styleTween_js__WEBPACK_IMPORTED_MODULE_14__["default"], + text: _text_js__WEBPACK_IMPORTED_MODULE_15__["default"], + textTween: _textTween_js__WEBPACK_IMPORTED_MODULE_16__["default"], + remove: _remove_js__WEBPACK_IMPORTED_MODULE_9__["default"], + tween: _tween_js__WEBPACK_IMPORTED_MODULE_18__["default"], + delay: _delay_js__WEBPACK_IMPORTED_MODULE_3__["default"], + duration: _duration_js__WEBPACK_IMPORTED_MODULE_4__["default"], + ease: _ease_js__WEBPACK_IMPORTED_MODULE_5__["default"], + end: _end_js__WEBPACK_IMPORTED_MODULE_19__["default"] +}; + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/interpolate.js": +/*!******************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/interpolate.js ***! + \******************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_color__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-color */ "./node_modules/d3-color/src/index.js"); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function(a, b) { + var c; + return (typeof b === "number" ? d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateNumber"] + : b instanceof d3_color__WEBPACK_IMPORTED_MODULE_0__["color"] ? d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateRgb"] + : (c = Object(d3_color__WEBPACK_IMPORTED_MODULE_0__["color"])(b)) ? (b = c, d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateRgb"]) + : d3_interpolate__WEBPACK_IMPORTED_MODULE_1__["interpolateString"])(a, b); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/merge.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/merge.js ***! + \************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _index_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./index.js */ "./node_modules/d3-transition/src/transition/index.js"); + + +/* harmony default export */ __webpack_exports__["default"] = (function(transition) { + if (transition._id !== this._id) throw new Error; + + for (var groups0 = this._groups, groups1 = transition._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) { + for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) { + if (node = group0[i] || group1[i]) { + merge[i] = node; + } + } + } + + for (; j < m0; ++j) { + merges[j] = groups0[j]; + } + + return new _index_js__WEBPACK_IMPORTED_MODULE_0__["Transition"](merges, this._parents, this._name, this._id); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/on.js": +/*!*********************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/on.js ***! + \*********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + +function start(name) { + return (name + "").trim().split(/^|\s+/).every(function(t) { + var i = t.indexOf("."); + if (i >= 0) t = t.slice(0, i); + return !t || t === "start"; + }); +} + +function onFunction(id, name, listener) { + var on0, on1, sit = start(name) ? _schedule_js__WEBPACK_IMPORTED_MODULE_0__["init"] : _schedule_js__WEBPACK_IMPORTED_MODULE_0__["set"]; + return function() { + var schedule = sit(this, id), + on = schedule.on; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0) (on1 = (on0 = on).copy()).on(name, listener); + + schedule.on = on1; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, listener) { + var id = this._id; + + return arguments.length < 2 + ? Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["get"])(this.node(), id).on.on(name) + : this.each(onFunction(id, name, listener)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/remove.js": +/*!*************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/remove.js ***! + \*************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +function removeFunction(id) { + return function() { + var parent = this.parentNode; + for (var i in this.__transition) if (+i !== id) return; + if (parent) parent.removeChild(this); + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function() { + return this.on("end.remove", removeFunction(this._id)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/schedule.js": +/*!***************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/schedule.js ***! + \***************************************************************/ +/*! exports provided: CREATED, SCHEDULED, STARTING, STARTED, RUNNING, ENDING, ENDED, default, init, set, get */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CREATED", function() { return CREATED; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SCHEDULED", function() { return SCHEDULED; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "STARTING", function() { return STARTING; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "STARTED", function() { return STARTED; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RUNNING", function() { return RUNNING; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ENDING", function() { return ENDING; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ENDED", function() { return ENDED; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "init", function() { return init; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "set", function() { return set; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "get", function() { return get; }); +/* harmony import */ var d3_dispatch__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-dispatch */ "./node_modules/d3-dispatch/src/index.js"); +/* harmony import */ var d3_timer__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-timer */ "./node_modules/d3-timer/src/index.js"); + + + +var emptyOn = Object(d3_dispatch__WEBPACK_IMPORTED_MODULE_0__["dispatch"])("start", "end", "cancel", "interrupt"); +var emptyTween = []; + +var CREATED = 0; +var SCHEDULED = 1; +var STARTING = 2; +var STARTED = 3; +var RUNNING = 4; +var ENDING = 5; +var ENDED = 6; + +/* harmony default export */ __webpack_exports__["default"] = (function(node, name, id, index, group, timing) { + var schedules = node.__transition; + if (!schedules) node.__transition = {}; + else if (id in schedules) return; + create(node, id, { + name: name, + index: index, // For context during callback. + group: group, // For context during callback. + on: emptyOn, + tween: emptyTween, + time: timing.time, + delay: timing.delay, + duration: timing.duration, + ease: timing.ease, + timer: null, + state: CREATED + }); +}); + +function init(node, id) { + var schedule = get(node, id); + if (schedule.state > CREATED) throw new Error("too late; already scheduled"); + return schedule; +} + +function set(node, id) { + var schedule = get(node, id); + if (schedule.state > STARTED) throw new Error("too late; already running"); + return schedule; +} + +function get(node, id) { + var schedule = node.__transition; + if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found"); + return schedule; +} + +function create(node, id, self) { + var schedules = node.__transition, + tween; + + // Initialize the self timer when the transition is created. + // Note the actual delay is not known until the first callback! + schedules[id] = self; + self.timer = Object(d3_timer__WEBPACK_IMPORTED_MODULE_1__["timer"])(schedule, 0, self.time); + + function schedule(elapsed) { + self.state = SCHEDULED; + self.timer.restart(start, self.delay, self.time); + + // If the elapsed delay is less than our first sleep, start immediately. + if (self.delay <= elapsed) start(elapsed - self.delay); + } + + function start(elapsed) { + var i, j, n, o; + + // If the state is not SCHEDULED, then we previously errored on start. + if (self.state !== SCHEDULED) return stop(); + + for (i in schedules) { + o = schedules[i]; + if (o.name !== self.name) continue; + + // While this element already has a starting transition during this frame, + // defer starting an interrupting transition until that transition has a + // chance to tick (and possibly end); see d3/d3-transition#54! + if (o.state === STARTED) return Object(d3_timer__WEBPACK_IMPORTED_MODULE_1__["timeout"])(start); + + // Interrupt the active transition, if any. + if (o.state === RUNNING) { + o.state = ENDED; + o.timer.stop(); + o.on.call("interrupt", node, node.__data__, o.index, o.group); + delete schedules[i]; + } + + // Cancel any pre-empted transitions. + else if (+i < id) { + o.state = ENDED; + o.timer.stop(); + o.on.call("cancel", node, node.__data__, o.index, o.group); + delete schedules[i]; + } + } + + // Defer the first tick to end of the current frame; see d3/d3#1576. + // Note the transition may be canceled after start and before the first tick! + // Note this must be scheduled before the start event; see d3/d3-transition#16! + // Assuming this is successful, subsequent callbacks go straight to tick. + Object(d3_timer__WEBPACK_IMPORTED_MODULE_1__["timeout"])(function() { + if (self.state === STARTED) { + self.state = RUNNING; + self.timer.restart(tick, self.delay, self.time); + tick(elapsed); + } + }); + + // Dispatch the start event. + // Note this must be done before the tween are initialized. + self.state = STARTING; + self.on.call("start", node, node.__data__, self.index, self.group); + if (self.state !== STARTING) return; // interrupted + self.state = STARTED; + + // Initialize the tween, deleting null tween. + tween = new Array(n = self.tween.length); + for (i = 0, j = -1; i < n; ++i) { + if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) { + tween[++j] = o; + } + } + tween.length = j + 1; + } + + function tick(elapsed) { + var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1), + i = -1, + n = tween.length; + + while (++i < n) { + tween[i].call(node, t); + } + + // Dispatch the end event. + if (self.state === ENDING) { + self.on.call("end", node, node.__data__, self.index, self.group); + stop(); + } + } + + function stop() { + self.state = ENDED; + self.timer.stop(); + delete schedules[id]; + for (var i in schedules) return; // eslint-disable-line no-unused-vars + delete node.__transition; + } +} + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/select.js": +/*!*************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/select.js ***! + \*************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _index_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./index.js */ "./node_modules/d3-transition/src/transition/index.js"); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + + + +/* harmony default export */ __webpack_exports__["default"] = (function(select) { + var name = this._name, + id = this._id; + + if (typeof select !== "function") select = Object(d3_selection__WEBPACK_IMPORTED_MODULE_0__["selector"])(select); + + for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) { + if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) { + if ("__data__" in node) subnode.__data__ = node.__data__; + subgroup[i] = subnode; + Object(_schedule_js__WEBPACK_IMPORTED_MODULE_2__["default"])(subgroup[i], name, id, i, subgroup, Object(_schedule_js__WEBPACK_IMPORTED_MODULE_2__["get"])(node, id)); + } + } + } + + return new _index_js__WEBPACK_IMPORTED_MODULE_1__["Transition"](subgroups, this._parents, name, id); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/selectAll.js": +/*!****************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/selectAll.js ***! + \****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _index_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./index.js */ "./node_modules/d3-transition/src/transition/index.js"); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + + + +/* harmony default export */ __webpack_exports__["default"] = (function(select) { + var name = this._name, + id = this._id; + + if (typeof select !== "function") select = Object(d3_selection__WEBPACK_IMPORTED_MODULE_0__["selectorAll"])(select); + + for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + for (var children = select.call(node, node.__data__, i, group), child, inherit = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_2__["get"])(node, id), k = 0, l = children.length; k < l; ++k) { + if (child = children[k]) { + Object(_schedule_js__WEBPACK_IMPORTED_MODULE_2__["default"])(child, name, id, k, children, inherit); + } + } + subgroups.push(children); + parents.push(node); + } + } + } + + return new _index_js__WEBPACK_IMPORTED_MODULE_1__["Transition"](subgroups, parents, name, id); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/selection.js": +/*!****************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/selection.js ***! + \****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); + + +var Selection = d3_selection__WEBPACK_IMPORTED_MODULE_0__["selection"].prototype.constructor; + +/* harmony default export */ __webpack_exports__["default"] = (function() { + return new Selection(this._groups, this._parents); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/style.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/style.js ***! + \************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var d3_interpolate__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3-interpolate */ "./node_modules/d3-interpolate/src/index.js"); +/* harmony import */ var d3_selection__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! d3-selection */ "./node_modules/d3-selection/src/index.js"); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); +/* harmony import */ var _tween_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./tween.js */ "./node_modules/d3-transition/src/transition/tween.js"); +/* harmony import */ var _interpolate_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./interpolate.js */ "./node_modules/d3-transition/src/transition/interpolate.js"); + + + + + + +function styleNull(name, interpolate) { + var string00, + string10, + interpolate0; + return function() { + var string0 = Object(d3_selection__WEBPACK_IMPORTED_MODULE_1__["style"])(this, name), + string1 = (this.style.removeProperty(name), Object(d3_selection__WEBPACK_IMPORTED_MODULE_1__["style"])(this, name)); + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : interpolate0 = interpolate(string00 = string0, string10 = string1); + }; +} + +function styleRemove(name) { + return function() { + this.style.removeProperty(name); + }; +} + +function styleConstant(name, interpolate, value1) { + var string00, + string1 = value1 + "", + interpolate0; + return function() { + var string0 = Object(d3_selection__WEBPACK_IMPORTED_MODULE_1__["style"])(this, name); + return string0 === string1 ? null + : string0 === string00 ? interpolate0 + : interpolate0 = interpolate(string00 = string0, value1); + }; +} + +function styleFunction(name, interpolate, value) { + var string00, + string10, + interpolate0; + return function() { + var string0 = Object(d3_selection__WEBPACK_IMPORTED_MODULE_1__["style"])(this, name), + value1 = value(this), + string1 = value1 + ""; + if (value1 == null) string1 = value1 = (this.style.removeProperty(name), Object(d3_selection__WEBPACK_IMPORTED_MODULE_1__["style"])(this, name)); + return string0 === string1 ? null + : string0 === string00 && string1 === string10 ? interpolate0 + : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1)); + }; +} + +function styleMaybeRemove(id, name) { + var on0, on1, listener0, key = "style." + name, event = "end." + key, remove; + return function() { + var schedule = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_2__["set"])(this, id), + on = schedule.on, + listener = schedule.value[key] == null ? remove || (remove = styleRemove(name)) : undefined; + + // If this node shared a dispatch with the previous node, + // just assign the updated shared dispatch and we’re done! + // Otherwise, copy-on-write. + if (on !== on0 || listener0 !== listener) (on1 = (on0 = on).copy()).on(event, listener0 = listener); + + schedule.on = on1; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value, priority) { + var i = (name += "") === "transform" ? d3_interpolate__WEBPACK_IMPORTED_MODULE_0__["interpolateTransformCss"] : _interpolate_js__WEBPACK_IMPORTED_MODULE_4__["default"]; + return value == null ? this + .styleTween(name, styleNull(name, i)) + .on("end.style." + name, styleRemove(name)) + : typeof value === "function" ? this + .styleTween(name, styleFunction(name, i, Object(_tween_js__WEBPACK_IMPORTED_MODULE_3__["tweenValue"])(this, "style." + name, value))) + .each(styleMaybeRemove(this._id, name)) + : this + .styleTween(name, styleConstant(name, i, value), priority) + .on("end.style." + name, null); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/styleTween.js": +/*!*****************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/styleTween.js ***! + \*****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +function styleInterpolate(name, i, priority) { + return function(t) { + this.style.setProperty(name, i.call(this, t), priority); + }; +} + +function styleTween(name, value, priority) { + var t, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t = (i0 = i) && styleInterpolate(name, i, priority); + return t; + } + tween._value = value; + return tween; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value, priority) { + var key = "style." + (name += ""); + if (arguments.length < 2) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + return this.tween(key, styleTween(name, value, priority == null ? "" : priority)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/text.js": +/*!***********************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/text.js ***! + \***********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _tween_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./tween.js */ "./node_modules/d3-transition/src/transition/tween.js"); + + +function textConstant(value) { + return function() { + this.textContent = value; + }; +} + +function textFunction(value) { + return function() { + var value1 = value(this); + this.textContent = value1 == null ? "" : value1; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(value) { + return this.tween("text", typeof value === "function" + ? textFunction(Object(_tween_js__WEBPACK_IMPORTED_MODULE_0__["tweenValue"])(this, "text", value)) + : textConstant(value == null ? "" : value + "")); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/textTween.js": +/*!****************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/textTween.js ***! + \****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +function textInterpolate(i) { + return function(t) { + this.textContent = i.call(this, t); + }; +} + +function textTween(value) { + var t0, i0; + function tween() { + var i = value.apply(this, arguments); + if (i !== i0) t0 = (i0 = i) && textInterpolate(i); + return t0; + } + tween._value = value; + return tween; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(value) { + var key = "text"; + if (arguments.length < 1) return (key = this.tween(key)) && key._value; + if (value == null) return this.tween(key, null); + if (typeof value !== "function") throw new Error; + return this.tween(key, textTween(value)); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/transition.js": +/*!*****************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/transition.js ***! + \*****************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony import */ var _index_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./index.js */ "./node_modules/d3-transition/src/transition/index.js"); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + + +/* harmony default export */ __webpack_exports__["default"] = (function() { + var name = this._name, + id0 = this._id, + id1 = Object(_index_js__WEBPACK_IMPORTED_MODULE_0__["newId"])(); + + for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) { + for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) { + if (node = group[i]) { + var inherit = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_1__["get"])(node, id0); + Object(_schedule_js__WEBPACK_IMPORTED_MODULE_1__["default"])(node, name, id1, i, group, { + time: inherit.time + inherit.delay + inherit.duration, + delay: 0, + duration: inherit.duration, + ease: inherit.ease + }); + } + } + } + + return new _index_js__WEBPACK_IMPORTED_MODULE_0__["Transition"](groups, this._parents, name, id1); +}); + + +/***/ }), + +/***/ "./node_modules/d3-transition/src/transition/tween.js": +/*!************************************************************!*\ + !*** ./node_modules/d3-transition/src/transition/tween.js ***! + \************************************************************/ +/*! exports provided: default, tweenValue */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tweenValue", function() { return tweenValue; }); +/* harmony import */ var _schedule_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./schedule.js */ "./node_modules/d3-transition/src/transition/schedule.js"); + + +function tweenRemove(id, name) { + var tween0, tween1; + return function() { + var schedule = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["set"])(this, id), + tween = schedule.tween; + + // If this node shared tween with the previous node, + // just assign the updated shared tween and we’re done! + // Otherwise, copy-on-write. + if (tween !== tween0) { + tween1 = tween0 = tween; + for (var i = 0, n = tween1.length; i < n; ++i) { + if (tween1[i].name === name) { + tween1 = tween1.slice(); + tween1.splice(i, 1); + break; + } + } + } + + schedule.tween = tween1; + }; +} + +function tweenFunction(id, name, value) { + var tween0, tween1; + if (typeof value !== "function") throw new Error; + return function() { + var schedule = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["set"])(this, id), + tween = schedule.tween; + + // If this node shared tween with the previous node, + // just assign the updated shared tween and we’re done! + // Otherwise, copy-on-write. + if (tween !== tween0) { + tween1 = (tween0 = tween).slice(); + for (var t = {name: name, value: value}, i = 0, n = tween1.length; i < n; ++i) { + if (tween1[i].name === name) { + tween1[i] = t; + break; + } + } + if (i === n) tween1.push(t); + } + + schedule.tween = tween1; + }; +} + +/* harmony default export */ __webpack_exports__["default"] = (function(name, value) { + var id = this._id; + + name += ""; + + if (arguments.length < 2) { + var tween = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["get"])(this.node(), id).tween; + for (var i = 0, n = tween.length, t; i < n; ++i) { + if ((t = tween[i]).name === name) { + return t.value; + } + } + return null; + } + + return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value)); +}); + +function tweenValue(transition, name, value) { + var id = transition._id; + + transition.each(function() { + var schedule = Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["set"])(this, id); + (schedule.value || (schedule.value = {}))[name] = value.apply(this, arguments); + }); + + return function(node) { + return Object(_schedule_js__WEBPACK_IMPORTED_MODULE_0__["get"])(node, id).value[name]; + }; +} + + +/***/ }), + +/***/ "./node_modules/lodash/lodash.js": +/*!***************************************!*\ + !*** ./node_modules/lodash/lodash.js ***! + \***************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global, module) {var __WEBPACK_AMD_DEFINE_RESULT__;/** + * @license + * Lodash + * Copyright OpenJS Foundation and other contributors + * Released under MIT license + * Based on Underscore.js 1.8.3 + * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + */ +;(function() { + + /** Used as a safe reference for `undefined` in pre-ES5 environments. */ + var undefined; + + /** Used as the semantic version number. */ + var VERSION = '4.17.15'; + + /** Used as the size to enable large array optimizations. */ + var LARGE_ARRAY_SIZE = 200; + + /** Error message constants. */ + var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', + FUNC_ERROR_TEXT = 'Expected a function'; + + /** Used to stand-in for `undefined` hash values. */ + var HASH_UNDEFINED = '__lodash_hash_undefined__'; + + /** Used as the maximum memoize cache size. */ + var MAX_MEMOIZE_SIZE = 500; + + /** Used as the internal argument placeholder. */ + var PLACEHOLDER = '__lodash_placeholder__'; + + /** Used to compose bitmasks for cloning. */ + var CLONE_DEEP_FLAG = 1, + CLONE_FLAT_FLAG = 2, + CLONE_SYMBOLS_FLAG = 4; + + /** Used to compose bitmasks for value comparisons. */ + var COMPARE_PARTIAL_FLAG = 1, + COMPARE_UNORDERED_FLAG = 2; + + /** Used to compose bitmasks for function metadata. */ + var WRAP_BIND_FLAG = 1, + WRAP_BIND_KEY_FLAG = 2, + WRAP_CURRY_BOUND_FLAG = 4, + WRAP_CURRY_FLAG = 8, + WRAP_CURRY_RIGHT_FLAG = 16, + WRAP_PARTIAL_FLAG = 32, + WRAP_PARTIAL_RIGHT_FLAG = 64, + WRAP_ARY_FLAG = 128, + WRAP_REARG_FLAG = 256, + WRAP_FLIP_FLAG = 512; + + /** Used as default options for `_.truncate`. */ + var DEFAULT_TRUNC_LENGTH = 30, + DEFAULT_TRUNC_OMISSION = '...'; + + /** Used to detect hot functions by number of calls within a span of milliseconds. */ + var HOT_COUNT = 800, + HOT_SPAN = 16; + + /** Used to indicate the type of lazy iteratees. */ + var LAZY_FILTER_FLAG = 1, + LAZY_MAP_FLAG = 2, + LAZY_WHILE_FLAG = 3; + + /** Used as references for various `Number` constants. */ + var INFINITY = 1 / 0, + MAX_SAFE_INTEGER = 9007199254740991, + MAX_INTEGER = 1.7976931348623157e+308, + NAN = 0 / 0; + + /** Used as references for the maximum length and index of an array. */ + var MAX_ARRAY_LENGTH = 4294967295, + MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, + HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; + + /** Used to associate wrap methods with their bit flags. */ + var wrapFlags = [ + ['ary', WRAP_ARY_FLAG], + ['bind', WRAP_BIND_FLAG], + ['bindKey', WRAP_BIND_KEY_FLAG], + ['curry', WRAP_CURRY_FLAG], + ['curryRight', WRAP_CURRY_RIGHT_FLAG], + ['flip', WRAP_FLIP_FLAG], + ['partial', WRAP_PARTIAL_FLAG], + ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], + ['rearg', WRAP_REARG_FLAG] + ]; + + /** `Object#toString` result references. */ + var argsTag = '[object Arguments]', + arrayTag = '[object Array]', + asyncTag = '[object AsyncFunction]', + boolTag = '[object Boolean]', + dateTag = '[object Date]', + domExcTag = '[object DOMException]', + errorTag = '[object Error]', + funcTag = '[object Function]', + genTag = '[object GeneratorFunction]', + mapTag = '[object Map]', + numberTag = '[object Number]', + nullTag = '[object Null]', + objectTag = '[object Object]', + promiseTag = '[object Promise]', + proxyTag = '[object Proxy]', + regexpTag = '[object RegExp]', + setTag = '[object Set]', + stringTag = '[object String]', + symbolTag = '[object Symbol]', + undefinedTag = '[object Undefined]', + weakMapTag = '[object WeakMap]', + weakSetTag = '[object WeakSet]'; + + var arrayBufferTag = '[object ArrayBuffer]', + dataViewTag = '[object DataView]', + float32Tag = '[object Float32Array]', + float64Tag = '[object Float64Array]', + int8Tag = '[object Int8Array]', + int16Tag = '[object Int16Array]', + int32Tag = '[object Int32Array]', + uint8Tag = '[object Uint8Array]', + uint8ClampedTag = '[object Uint8ClampedArray]', + uint16Tag = '[object Uint16Array]', + uint32Tag = '[object Uint32Array]'; + + /** Used to match empty string literals in compiled template source. */ + var reEmptyStringLeading = /\b__p \+= '';/g, + reEmptyStringMiddle = /\b(__p \+=) '' \+/g, + reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; + + /** Used to match HTML entities and HTML characters. */ + var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g, + reUnescapedHtml = /[&<>"']/g, + reHasEscapedHtml = RegExp(reEscapedHtml.source), + reHasUnescapedHtml = RegExp(reUnescapedHtml.source); + + /** Used to match template delimiters. */ + var reEscape = /<%-([\s\S]+?)%>/g, + reEvaluate = /<%([\s\S]+?)%>/g, + reInterpolate = /<%=([\s\S]+?)%>/g; + + /** Used to match property names within property paths. */ + var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/, + reIsPlainProp = /^\w*$/, + rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g; + + /** + * Used to match `RegExp` + * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + */ + var reRegExpChar = /[\\^$.*+?()[\]{}|]/g, + reHasRegExpChar = RegExp(reRegExpChar.source); + + /** Used to match leading and trailing whitespace. */ + var reTrim = /^\s+|\s+$/g, + reTrimStart = /^\s+/, + reTrimEnd = /\s+$/; + + /** Used to match wrap detail comments. */ + var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/, + reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/, + reSplitDetails = /,? & /; + + /** Used to match words composed of alphanumeric characters. */ + var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; + + /** Used to match backslashes in property paths. */ + var reEscapeChar = /\\(\\)?/g; + + /** + * Used to match + * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). + */ + var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; + + /** Used to match `RegExp` flags from their coerced string values. */ + var reFlags = /\w*$/; + + /** Used to detect bad signed hexadecimal string values. */ + var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; + + /** Used to detect binary string values. */ + var reIsBinary = /^0b[01]+$/i; + + /** Used to detect host constructors (Safari). */ + var reIsHostCtor = /^\[object .+?Constructor\]$/; + + /** Used to detect octal string values. */ + var reIsOctal = /^0o[0-7]+$/i; + + /** Used to detect unsigned integer values. */ + var reIsUint = /^(?:0|[1-9]\d*)$/; + + /** Used to match Latin Unicode letters (excluding mathematical operators). */ + var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; + + /** Used to ensure capturing order of template delimiters. */ + var reNoMatch = /($^)/; + + /** Used to match unescaped characters in compiled string literals. */ + var reUnescapedString = /['\n\r\u2028\u2029\\]/g; + + /** Used to compose unicode character classes. */ + var rsAstralRange = '\\ud800-\\udfff', + rsComboMarksRange = '\\u0300-\\u036f', + reComboHalfMarksRange = '\\ufe20-\\ufe2f', + rsComboSymbolsRange = '\\u20d0-\\u20ff', + rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, + rsDingbatRange = '\\u2700-\\u27bf', + rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', + rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', + rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', + rsPunctuationRange = '\\u2000-\\u206f', + rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', + rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', + rsVarRange = '\\ufe0e\\ufe0f', + rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; + + /** Used to compose unicode capture groups. */ + var rsApos = "['\u2019]", + rsAstral = '[' + rsAstralRange + ']', + rsBreak = '[' + rsBreakRange + ']', + rsCombo = '[' + rsComboRange + ']', + rsDigits = '\\d+', + rsDingbat = '[' + rsDingbatRange + ']', + rsLower = '[' + rsLowerRange + ']', + rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', + rsFitz = '\\ud83c[\\udffb-\\udfff]', + rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')', + rsNonAstral = '[^' + rsAstralRange + ']', + rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', + rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', + rsUpper = '[' + rsUpperRange + ']', + rsZWJ = '\\u200d'; + + /** Used to compose unicode regexes. */ + var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')', + rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')', + rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?', + rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?', + reOptMod = rsModifier + '?', + rsOptVar = '[' + rsVarRange + ']?', + rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*', + rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])', + rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])', + rsSeq = rsOptVar + reOptMod + rsOptJoin, + rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq, + rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')'; + + /** Used to match apostrophes. */ + var reApos = RegExp(rsApos, 'g'); + + /** + * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and + * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). + */ + var reComboMark = RegExp(rsCombo, 'g'); + + /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */ + var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g'); + + /** Used to match complex or compound words. */ + var reUnicodeWord = RegExp([ + rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')', + rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')', + rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, + rsUpper + '+' + rsOptContrUpper, + rsOrdUpper, + rsOrdLower, + rsDigits, + rsEmoji + ].join('|'), 'g'); + + /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */ + var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); + + /** Used to detect strings that need a more robust regexp to match words. */ + var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/; + + /** Used to assign default `context` object properties. */ + var contextProps = [ + 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', + 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', + 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', + 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', + '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' + ]; + + /** Used to make template sourceURLs easier to identify. */ + var templateCounter = -1; + + /** Used to identify `toStringTag` values of typed arrays. */ + var typedArrayTags = {}; + typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = + typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = + typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = + typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = + typedArrayTags[uint32Tag] = true; + typedArrayTags[argsTag] = typedArrayTags[arrayTag] = + typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = + typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = + typedArrayTags[errorTag] = typedArrayTags[funcTag] = + typedArrayTags[mapTag] = typedArrayTags[numberTag] = + typedArrayTags[objectTag] = typedArrayTags[regexpTag] = + typedArrayTags[setTag] = typedArrayTags[stringTag] = + typedArrayTags[weakMapTag] = false; + + /** Used to identify `toStringTag` values supported by `_.clone`. */ + var cloneableTags = {}; + cloneableTags[argsTag] = cloneableTags[arrayTag] = + cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = + cloneableTags[boolTag] = cloneableTags[dateTag] = + cloneableTags[float32Tag] = cloneableTags[float64Tag] = + cloneableTags[int8Tag] = cloneableTags[int16Tag] = + cloneableTags[int32Tag] = cloneableTags[mapTag] = + cloneableTags[numberTag] = cloneableTags[objectTag] = + cloneableTags[regexpTag] = cloneableTags[setTag] = + cloneableTags[stringTag] = cloneableTags[symbolTag] = + cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = + cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; + cloneableTags[errorTag] = cloneableTags[funcTag] = + cloneableTags[weakMapTag] = false; + + /** Used to map Latin Unicode letters to basic Latin letters. */ + var deburredLetters = { + // Latin-1 Supplement block. + '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', + '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', + '\xc7': 'C', '\xe7': 'c', + '\xd0': 'D', '\xf0': 'd', + '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', + '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', + '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', + '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', + '\xd1': 'N', '\xf1': 'n', + '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', + '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', + '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', + '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', + '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', + '\xc6': 'Ae', '\xe6': 'ae', + '\xde': 'Th', '\xfe': 'th', + '\xdf': 'ss', + // Latin Extended-A block. + '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', + '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', + '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', + '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', + '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', + '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', + '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', + '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', + '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', + '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', + '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', + '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', + '\u0134': 'J', '\u0135': 'j', + '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', + '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', + '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', + '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', + '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', + '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', + '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', + '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', + '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', + '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', + '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', + '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', + '\u0163': 't', '\u0165': 't', '\u0167': 't', + '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', + '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', + '\u0174': 'W', '\u0175': 'w', + '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', + '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', + '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', + '\u0132': 'IJ', '\u0133': 'ij', + '\u0152': 'Oe', '\u0153': 'oe', + '\u0149': "'n", '\u017f': 's' + }; + + /** Used to map characters to HTML entities. */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Used to map HTML entities to characters. */ + var htmlUnescapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': "'" + }; + + /** Used to escape characters for inclusion in compiled string literals. */ + var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + /** Built-in method references without a dependency on `root`. */ + var freeParseFloat = parseFloat, + freeParseInt = parseInt; + + /** Detect free variable `global` from Node.js. */ + var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; + + /** Detect free variable `self`. */ + var freeSelf = typeof self == 'object' && self && self.Object === Object && self; + + /** Used as a reference to the global object. */ + var root = freeGlobal || freeSelf || Function('return this')(); + + /** Detect free variable `exports`. */ + var freeExports = true && exports && !exports.nodeType && exports; + + /** Detect free variable `module`. */ + var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; + + /** Detect the popular CommonJS extension `module.exports`. */ + var moduleExports = freeModule && freeModule.exports === freeExports; + + /** Detect free variable `process` from Node.js. */ + var freeProcess = moduleExports && freeGlobal.process; + + /** Used to access faster Node.js helpers. */ + var nodeUtil = (function() { + try { + // Use `util.types` for Node.js 10+. + var types = freeModule && freeModule.require && freeModule.require('util').types; + + if (types) { + return types; + } + + // Legacy `process.binding('util')` for Node.js < 10. + return freeProcess && freeProcess.binding && freeProcess.binding('util'); + } catch (e) {} + }()); + + /* Node.js helper references. */ + var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, + nodeIsDate = nodeUtil && nodeUtil.isDate, + nodeIsMap = nodeUtil && nodeUtil.isMap, + nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, + nodeIsSet = nodeUtil && nodeUtil.isSet, + nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + + /*--------------------------------------------------------------------------*/ + + /** + * A faster alternative to `Function#apply`, this function invokes `func` + * with the `this` binding of `thisArg` and the arguments of `args`. + * + * @private + * @param {Function} func The function to invoke. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} args The arguments to invoke `func` with. + * @returns {*} Returns the result of `func`. + */ + function apply(func, thisArg, args) { + switch (args.length) { + case 0: return func.call(thisArg); + case 1: return func.call(thisArg, args[0]); + case 2: return func.call(thisArg, args[0], args[1]); + case 3: return func.call(thisArg, args[0], args[1], args[2]); + } + return func.apply(thisArg, args); + } + + /** + * A specialized version of `baseAggregator` for arrays. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function arrayAggregator(array, setter, iteratee, accumulator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + var value = array[index]; + setter(accumulator, value, iteratee(value), array); + } + return accumulator; + } + + /** + * A specialized version of `_.forEach` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEach(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (iteratee(array[index], index, array) === false) { + break; + } + } + return array; + } + + /** + * A specialized version of `_.forEachRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns `array`. + */ + function arrayEachRight(array, iteratee) { + var length = array == null ? 0 : array.length; + + while (length--) { + if (iteratee(array[length], length, array) === false) { + break; + } + } + return array; + } + + /** + * A specialized version of `_.every` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + */ + function arrayEvery(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (!predicate(array[index], index, array)) { + return false; + } + } + return true; + } + + /** + * A specialized version of `_.filter` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function arrayFilter(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * A specialized version of `_.includes` for arrays without support for + * specifying an index to search from. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludes(array, value) { + var length = array == null ? 0 : array.length; + return !!length && baseIndexOf(array, value, 0) > -1; + } + + /** + * This function is like `arrayIncludes` except that it accepts a comparator. + * + * @private + * @param {Array} [array] The array to inspect. + * @param {*} target The value to search for. + * @param {Function} comparator The comparator invoked per element. + * @returns {boolean} Returns `true` if `target` is found, else `false`. + */ + function arrayIncludesWith(array, value, comparator) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (comparator(value, array[index])) { + return true; + } + } + return false; + } + + /** + * A specialized version of `_.map` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function arrayMap(array, iteratee) { + var index = -1, + length = array == null ? 0 : array.length, + result = Array(length); + + while (++index < length) { + result[index] = iteratee(array[index], index, array); + } + return result; + } + + /** + * Appends the elements of `values` to `array`. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to append. + * @returns {Array} Returns `array`. + */ + function arrayPush(array, values) { + var index = -1, + length = values.length, + offset = array.length; + + while (++index < length) { + array[offset + index] = values[index]; + } + return array; + } + + /** + * A specialized version of `_.reduce` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the first element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduce(array, iteratee, accumulator, initAccum) { + var index = -1, + length = array == null ? 0 : array.length; + + if (initAccum && length) { + accumulator = array[++index]; + } + while (++index < length) { + accumulator = iteratee(accumulator, array[index], index, array); + } + return accumulator; + } + + /** + * A specialized version of `_.reduceRight` for arrays without support for + * iteratee shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @param {boolean} [initAccum] Specify using the last element of `array` as + * the initial value. + * @returns {*} Returns the accumulated value. + */ + function arrayReduceRight(array, iteratee, accumulator, initAccum) { + var length = array == null ? 0 : array.length; + if (initAccum && length) { + accumulator = array[--length]; + } + while (length--) { + accumulator = iteratee(accumulator, array[length], length, array); + } + return accumulator; + } + + /** + * A specialized version of `_.some` for arrays without support for iteratee + * shorthands. + * + * @private + * @param {Array} [array] The array to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function arraySome(array, predicate) { + var index = -1, + length = array == null ? 0 : array.length; + + while (++index < length) { + if (predicate(array[index], index, array)) { + return true; + } + } + return false; + } + + /** + * Gets the size of an ASCII `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + var asciiSize = baseProperty('length'); + + /** + * Converts an ASCII `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function asciiToArray(string) { + return string.split(''); + } + + /** + * Splits an ASCII `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function asciiWords(string) { + return string.match(reAsciiWord) || []; + } + + /** + * The base implementation of methods like `_.findKey` and `_.findLastKey`, + * without support for iteratee shorthands, which iterates over `collection` + * using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the found element or its key, else `undefined`. + */ + function baseFindKey(collection, predicate, eachFunc) { + var result; + eachFunc(collection, function(value, key, collection) { + if (predicate(value, key, collection)) { + result = key; + return false; + } + }); + return result; + } + + /** + * The base implementation of `_.findIndex` and `_.findLastIndex` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} predicate The function invoked per iteration. + * @param {number} fromIndex The index to search from. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseFindIndex(array, predicate, fromIndex, fromRight) { + var length = array.length, + index = fromIndex + (fromRight ? 1 : -1); + + while ((fromRight ? index-- : ++index < length)) { + if (predicate(array[index], index, array)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.indexOf` without `fromIndex` bounds checks. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOf(array, value, fromIndex) { + return value === value + ? strictIndexOf(array, value, fromIndex) + : baseFindIndex(array, baseIsNaN, fromIndex); + } + + /** + * This function is like `baseIndexOf` except that it accepts a comparator. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @param {Function} comparator The comparator invoked per element. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function baseIndexOfWith(array, value, fromIndex, comparator) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (comparator(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * The base implementation of `_.isNaN` without support for number objects. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + */ + function baseIsNaN(value) { + return value !== value; + } + + /** + * The base implementation of `_.mean` and `_.meanBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the mean. + */ + function baseMean(array, iteratee) { + var length = array == null ? 0 : array.length; + return length ? (baseSum(array, iteratee) / length) : NAN; + } + + /** + * The base implementation of `_.property` without support for deep paths. + * + * @private + * @param {string} key The key of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function baseProperty(key) { + return function(object) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.propertyOf` without support for deep paths. + * + * @private + * @param {Object} object The object to query. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyOf(object) { + return function(key) { + return object == null ? undefined : object[key]; + }; + } + + /** + * The base implementation of `_.reduce` and `_.reduceRight`, without support + * for iteratee shorthands, which iterates over `collection` using `eachFunc`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {*} accumulator The initial value. + * @param {boolean} initAccum Specify using the first or last element of + * `collection` as the initial value. + * @param {Function} eachFunc The function to iterate over `collection`. + * @returns {*} Returns the accumulated value. + */ + function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { + eachFunc(collection, function(value, index, collection) { + accumulator = initAccum + ? (initAccum = false, value) + : iteratee(accumulator, value, index, collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.sortBy` which uses `comparer` to define the + * sort order of `array` and replaces criteria objects with their corresponding + * values. + * + * @private + * @param {Array} array The array to sort. + * @param {Function} comparer The function to define sort order. + * @returns {Array} Returns `array`. + */ + function baseSortBy(array, comparer) { + var length = array.length; + + array.sort(comparer); + while (length--) { + array[length] = array[length].value; + } + return array; + } + + /** + * The base implementation of `_.sum` and `_.sumBy` without support for + * iteratee shorthands. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {number} Returns the sum. + */ + function baseSum(array, iteratee) { + var result, + index = -1, + length = array.length; + + while (++index < length) { + var current = iteratee(array[index]); + if (current !== undefined) { + result = result === undefined ? current : (result + current); + } + } + return result; + } + + /** + * The base implementation of `_.times` without support for iteratee shorthands + * or max array length checks. + * + * @private + * @param {number} n The number of times to invoke `iteratee`. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the array of results. + */ + function baseTimes(n, iteratee) { + var index = -1, + result = Array(n); + + while (++index < n) { + result[index] = iteratee(index); + } + return result; + } + + /** + * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array + * of key-value pairs for `object` corresponding to the property names of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the key-value pairs. + */ + function baseToPairs(object, props) { + return arrayMap(props, function(key) { + return [key, object[key]]; + }); + } + + /** + * The base implementation of `_.unary` without support for storing metadata. + * + * @private + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + */ + function baseUnary(func) { + return function(value) { + return func(value); + }; + } + + /** + * The base implementation of `_.values` and `_.valuesIn` which creates an + * array of `object` property values corresponding to the property names + * of `props`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} props The property names to get values for. + * @returns {Object} Returns the array of property values. + */ + function baseValues(object, props) { + return arrayMap(props, function(key) { + return object[key]; + }); + } + + /** + * Checks if a `cache` value for `key` exists. + * + * @private + * @param {Object} cache The cache to query. + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function cacheHas(cache, key) { + return cache.has(key); + } + + /** + * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the first unmatched string symbol. + */ + function charsStartIndex(strSymbols, chrSymbols) { + var index = -1, + length = strSymbols.length; + + while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } + + /** + * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol + * that is not found in the character symbols. + * + * @private + * @param {Array} strSymbols The string symbols to inspect. + * @param {Array} chrSymbols The character symbols to find. + * @returns {number} Returns the index of the last unmatched string symbol. + */ + function charsEndIndex(strSymbols, chrSymbols) { + var index = strSymbols.length; + + while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} + return index; + } + + /** + * Gets the number of `placeholder` occurrences in `array`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} placeholder The placeholder to search for. + * @returns {number} Returns the placeholder count. + */ + function countHolders(array, placeholder) { + var length = array.length, + result = 0; + + while (length--) { + if (array[length] === placeholder) { + ++result; + } + } + return result; + } + + /** + * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A + * letters to basic Latin letters. + * + * @private + * @param {string} letter The matched letter to deburr. + * @returns {string} Returns the deburred letter. + */ + var deburrLetter = basePropertyOf(deburredLetters); + + /** + * Used by `_.escape` to convert characters to HTML entities. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + var escapeHtmlChar = basePropertyOf(htmlEscapes); + + /** + * Used by `_.template` to escape characters for inclusion in compiled string literals. + * + * @private + * @param {string} chr The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeStringChar(chr) { + return '\\' + stringEscapes[chr]; + } + + /** + * Gets the value at `key` of `object`. + * + * @private + * @param {Object} [object] The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function getValue(object, key) { + return object == null ? undefined : object[key]; + } + + /** + * Checks if `string` contains Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a symbol is found, else `false`. + */ + function hasUnicode(string) { + return reHasUnicode.test(string); + } + + /** + * Checks if `string` contains a word composed of Unicode symbols. + * + * @private + * @param {string} string The string to inspect. + * @returns {boolean} Returns `true` if a word is found, else `false`. + */ + function hasUnicodeWord(string) { + return reHasUnicodeWord.test(string); + } + + /** + * Converts `iterator` to an array. + * + * @private + * @param {Object} iterator The iterator to convert. + * @returns {Array} Returns the converted array. + */ + function iteratorToArray(iterator) { + var data, + result = []; + + while (!(data = iterator.next()).done) { + result.push(data.value); + } + return result; + } + + /** + * Converts `map` to its key-value pairs. + * + * @private + * @param {Object} map The map to convert. + * @returns {Array} Returns the key-value pairs. + */ + function mapToArray(map) { + var index = -1, + result = Array(map.size); + + map.forEach(function(value, key) { + result[++index] = [key, value]; + }); + return result; + } + + /** + * Creates a unary function that invokes `func` with its argument transformed. + * + * @private + * @param {Function} func The function to wrap. + * @param {Function} transform The argument transform. + * @returns {Function} Returns the new function. + */ + function overArg(func, transform) { + return function(arg) { + return func(transform(arg)); + }; + } + + /** + * Replaces all `placeholder` elements in `array` with an internal placeholder + * and returns an array of their indexes. + * + * @private + * @param {Array} array The array to modify. + * @param {*} placeholder The placeholder to replace. + * @returns {Array} Returns the new array of placeholder indexes. + */ + function replaceHolders(array, placeholder) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value === placeholder || value === PLACEHOLDER) { + array[index] = PLACEHOLDER; + result[resIndex++] = index; + } + } + return result; + } + + /** + * Converts `set` to an array of its values. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the values. + */ + function setToArray(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = value; + }); + return result; + } + + /** + * Converts `set` to its value-value pairs. + * + * @private + * @param {Object} set The set to convert. + * @returns {Array} Returns the value-value pairs. + */ + function setToPairs(set) { + var index = -1, + result = Array(set.size); + + set.forEach(function(value) { + result[++index] = [value, value]; + }); + return result; + } + + /** + * A specialized version of `_.indexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictIndexOf(array, value, fromIndex) { + var index = fromIndex - 1, + length = array.length; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * A specialized version of `_.lastIndexOf` which performs strict equality + * comparisons of values, i.e. `===`. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} fromIndex The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function strictLastIndexOf(array, value, fromIndex) { + var index = fromIndex + 1; + while (index--) { + if (array[index] === value) { + return index; + } + } + return index; + } + + /** + * Gets the number of symbols in `string`. + * + * @private + * @param {string} string The string to inspect. + * @returns {number} Returns the string size. + */ + function stringSize(string) { + return hasUnicode(string) + ? unicodeSize(string) + : asciiSize(string); + } + + /** + * Converts `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function stringToArray(string) { + return hasUnicode(string) + ? unicodeToArray(string) + : asciiToArray(string); + } + + /** + * Used by `_.unescape` to convert HTML entities to characters. + * + * @private + * @param {string} chr The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ + var unescapeHtmlChar = basePropertyOf(htmlUnescapes); + + /** + * Gets the size of a Unicode `string`. + * + * @private + * @param {string} string The string inspect. + * @returns {number} Returns the string size. + */ + function unicodeSize(string) { + var result = reUnicode.lastIndex = 0; + while (reUnicode.test(string)) { + ++result; + } + return result; + } + + /** + * Converts a Unicode `string` to an array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the converted array. + */ + function unicodeToArray(string) { + return string.match(reUnicode) || []; + } + + /** + * Splits a Unicode `string` into an array of its words. + * + * @private + * @param {string} The string to inspect. + * @returns {Array} Returns the words of `string`. + */ + function unicodeWords(string) { + return string.match(reUnicodeWord) || []; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Create a new pristine `lodash` function using the `context` object. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Util + * @param {Object} [context=root] The context object. + * @returns {Function} Returns a new `lodash` function. + * @example + * + * _.mixin({ 'foo': _.constant('foo') }); + * + * var lodash = _.runInContext(); + * lodash.mixin({ 'bar': lodash.constant('bar') }); + * + * _.isFunction(_.foo); + * // => true + * _.isFunction(_.bar); + * // => false + * + * lodash.isFunction(lodash.foo); + * // => false + * lodash.isFunction(lodash.bar); + * // => true + * + * // Create a suped-up `defer` in Node.js. + * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; + */ + var runInContext = (function runInContext(context) { + context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); + + /** Built-in constructor references. */ + var Array = context.Array, + Date = context.Date, + Error = context.Error, + Function = context.Function, + Math = context.Math, + Object = context.Object, + RegExp = context.RegExp, + String = context.String, + TypeError = context.TypeError; + + /** Used for built-in method references. */ + var arrayProto = Array.prototype, + funcProto = Function.prototype, + objectProto = Object.prototype; + + /** Used to detect overreaching core-js shims. */ + var coreJsData = context['__core-js_shared__']; + + /** Used to resolve the decompiled source of functions. */ + var funcToString = funcProto.toString; + + /** Used to check objects for own properties. */ + var hasOwnProperty = objectProto.hasOwnProperty; + + /** Used to generate unique IDs. */ + var idCounter = 0; + + /** Used to detect methods masquerading as native. */ + var maskSrcKey = (function() { + var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); + return uid ? ('Symbol(src)_1.' + uid) : ''; + }()); + + /** + * Used to resolve the + * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) + * of values. + */ + var nativeObjectToString = objectProto.toString; + + /** Used to infer the `Object` constructor. */ + var objectCtorString = funcToString.call(Object); + + /** Used to restore the original `_` reference in `_.noConflict`. */ + var oldDash = root._; + + /** Used to detect if a method is native. */ + var reIsNative = RegExp('^' + + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' + ); + + /** Built-in value references. */ + var Buffer = moduleExports ? context.Buffer : undefined, + Symbol = context.Symbol, + Uint8Array = context.Uint8Array, + allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, + getPrototype = overArg(Object.getPrototypeOf, Object), + objectCreate = Object.create, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + splice = arrayProto.splice, + spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, + symIterator = Symbol ? Symbol.iterator : undefined, + symToStringTag = Symbol ? Symbol.toStringTag : undefined; + + var defineProperty = (function() { + try { + var func = getNative(Object, 'defineProperty'); + func({}, '', {}); + return func; + } catch (e) {} + }()); + + /** Mocked built-ins. */ + var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, + ctxNow = Date && Date.now !== root.Date.now && Date.now, + ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; + + /* Built-in method references for those with the same name as other `lodash` methods. */ + var nativeCeil = Math.ceil, + nativeFloor = Math.floor, + nativeGetSymbols = Object.getOwnPropertySymbols, + nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, + nativeIsFinite = context.isFinite, + nativeJoin = arrayProto.join, + nativeKeys = overArg(Object.keys, Object), + nativeMax = Math.max, + nativeMin = Math.min, + nativeNow = Date.now, + nativeParseInt = context.parseInt, + nativeRandom = Math.random, + nativeReverse = arrayProto.reverse; + + /* Built-in method references that are verified to be native. */ + var DataView = getNative(context, 'DataView'), + Map = getNative(context, 'Map'), + Promise = getNative(context, 'Promise'), + Set = getNative(context, 'Set'), + WeakMap = getNative(context, 'WeakMap'), + nativeCreate = getNative(Object, 'create'); + + /** Used to store function metadata. */ + var metaMap = WeakMap && new WeakMap; + + /** Used to lookup unminified function names. */ + var realNames = {}; + + /** Used to detect maps, sets, and weakmaps. */ + var dataViewCtorString = toSource(DataView), + mapCtorString = toSource(Map), + promiseCtorString = toSource(Promise), + setCtorString = toSource(Set), + weakMapCtorString = toSource(WeakMap); + + /** Used to convert symbols to primitives and strings. */ + var symbolProto = Symbol ? Symbol.prototype : undefined, + symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, + symbolToString = symbolProto ? symbolProto.toString : undefined; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` object which wraps `value` to enable implicit method + * chain sequences. Methods that operate on and return arrays, collections, + * and functions can be chained together. Methods that retrieve a single value + * or may return a primitive value will automatically end the chain sequence + * and return the unwrapped value. Otherwise, the value must be unwrapped + * with `_#value`. + * + * Explicit chain sequences, which must be unwrapped with `_#value`, may be + * enabled using `_.chain`. + * + * The execution of chained methods is lazy, that is, it's deferred until + * `_#value` is implicitly or explicitly called. + * + * Lazy evaluation allows several methods to support shortcut fusion. + * Shortcut fusion is an optimization to merge iteratee calls; this avoids + * the creation of intermediate arrays and can greatly reduce the number of + * iteratee executions. Sections of a chain sequence qualify for shortcut + * fusion if the section is applied to an array and iteratees accept only + * one argument. The heuristic for whether a section qualifies for shortcut + * fusion is subject to change. + * + * Chaining is supported in custom builds as long as the `_#value` method is + * directly or indirectly included in the build. + * + * In addition to lodash methods, wrappers have `Array` and `String` methods. + * + * The wrapper `Array` methods are: + * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` + * + * The wrapper `String` methods are: + * `replace` and `split` + * + * The wrapper methods that support shortcut fusion are: + * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, + * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, + * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` + * + * The chainable wrapper methods are: + * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, + * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, + * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, + * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, + * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, + * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, + * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, + * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, + * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, + * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, + * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, + * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, + * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, + * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, + * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, + * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, + * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, + * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, + * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, + * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, + * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, + * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, + * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, + * `zipObject`, `zipObjectDeep`, and `zipWith` + * + * The wrapper methods that are **not** chainable by default are: + * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, + * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, + * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, + * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, + * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, + * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, + * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, + * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, + * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, + * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, + * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, + * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, + * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, + * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, + * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, + * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, + * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, + * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, + * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, + * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, + * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, + * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, + * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, + * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, + * `upperFirst`, `value`, and `words` + * + * @name _ + * @constructor + * @category Seq + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2, 3]); + * + * // Returns an unwrapped value. + * wrapped.reduce(_.add); + * // => 6 + * + * // Returns a wrapped value. + * var squares = wrapped.map(square); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { + if (value instanceof LodashWrapper) { + return value; + } + if (hasOwnProperty.call(value, '__wrapped__')) { + return wrapperClone(value); + } + } + return new LodashWrapper(value); + } + + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} proto The object to inherit from. + * @returns {Object} Returns the new object. + */ + var baseCreate = (function() { + function object() {} + return function(proto) { + if (!isObject(proto)) { + return {}; + } + if (objectCreate) { + return objectCreate(proto); + } + object.prototype = proto; + var result = new object; + object.prototype = undefined; + return result; + }; + }()); + + /** + * The function whose prototype chain sequence wrappers inherit from. + * + * @private + */ + function baseLodash() { + // No operation performed. + } + + /** + * The base constructor for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap. + * @param {boolean} [chainAll] Enable explicit method chain sequences. + */ + function LodashWrapper(value, chainAll) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__chain__ = !!chainAll; + this.__index__ = 0; + this.__values__ = undefined; + } + + /** + * By default, the template delimiters used by lodash are like those in + * embedded Ruby (ERB) as well as ES2015 template strings. Change the + * following template settings to use alternative delimiters. + * + * @static + * @memberOf _ + * @type {Object} + */ + lodash.templateSettings = { + + /** + * Used to detect `data` property values to be HTML-escaped. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'escape': reEscape, + + /** + * Used to detect code to be evaluated. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'evaluate': reEvaluate, + + /** + * Used to detect `data` property values to inject. + * + * @memberOf _.templateSettings + * @type {RegExp} + */ + 'interpolate': reInterpolate, + + /** + * Used to reference the data object in the template text. + * + * @memberOf _.templateSettings + * @type {string} + */ + 'variable': '', + + /** + * Used to import variables into the compiled template. + * + * @memberOf _.templateSettings + * @type {Object} + */ + 'imports': { + + /** + * A reference to the `lodash` function. + * + * @memberOf _.templateSettings.imports + * @type {Function} + */ + '_': lodash + } + }; + + // Ensure wrappers are instances of `baseLodash`. + lodash.prototype = baseLodash.prototype; + lodash.prototype.constructor = lodash; + + LodashWrapper.prototype = baseCreate(baseLodash.prototype); + LodashWrapper.prototype.constructor = LodashWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. + * + * @private + * @constructor + * @param {*} value The value to wrap. + */ + function LazyWrapper(value) { + this.__wrapped__ = value; + this.__actions__ = []; + this.__dir__ = 1; + this.__filtered__ = false; + this.__iteratees__ = []; + this.__takeCount__ = MAX_ARRAY_LENGTH; + this.__views__ = []; + } + + /** + * Creates a clone of the lazy wrapper object. + * + * @private + * @name clone + * @memberOf LazyWrapper + * @returns {Object} Returns the cloned `LazyWrapper` object. + */ + function lazyClone() { + var result = new LazyWrapper(this.__wrapped__); + result.__actions__ = copyArray(this.__actions__); + result.__dir__ = this.__dir__; + result.__filtered__ = this.__filtered__; + result.__iteratees__ = copyArray(this.__iteratees__); + result.__takeCount__ = this.__takeCount__; + result.__views__ = copyArray(this.__views__); + return result; + } + + /** + * Reverses the direction of lazy iteration. + * + * @private + * @name reverse + * @memberOf LazyWrapper + * @returns {Object} Returns the new reversed `LazyWrapper` object. + */ + function lazyReverse() { + if (this.__filtered__) { + var result = new LazyWrapper(this); + result.__dir__ = -1; + result.__filtered__ = true; + } else { + result = this.clone(); + result.__dir__ *= -1; + } + return result; + } + + /** + * Extracts the unwrapped value from its lazy wrapper. + * + * @private + * @name value + * @memberOf LazyWrapper + * @returns {*} Returns the unwrapped value. + */ + function lazyValue() { + var array = this.__wrapped__.value(), + dir = this.__dir__, + isArr = isArray(array), + isRight = dir < 0, + arrLength = isArr ? array.length : 0, + view = getView(0, arrLength, this.__views__), + start = view.start, + end = view.end, + length = end - start, + index = isRight ? end : (start - 1), + iteratees = this.__iteratees__, + iterLength = iteratees.length, + resIndex = 0, + takeCount = nativeMin(length, this.__takeCount__); + + if (!isArr || (!isRight && arrLength == length && takeCount == length)) { + return baseWrapperValue(array, this.__actions__); + } + var result = []; + + outer: + while (length-- && resIndex < takeCount) { + index += dir; + + var iterIndex = -1, + value = array[index]; + + while (++iterIndex < iterLength) { + var data = iteratees[iterIndex], + iteratee = data.iteratee, + type = data.type, + computed = iteratee(value); + + if (type == LAZY_MAP_FLAG) { + value = computed; + } else if (!computed) { + if (type == LAZY_FILTER_FLAG) { + continue outer; + } else { + break outer; + } + } + } + result[resIndex++] = value; + } + return result; + } + + // Ensure `LazyWrapper` is an instance of `baseLodash`. + LazyWrapper.prototype = baseCreate(baseLodash.prototype); + LazyWrapper.prototype.constructor = LazyWrapper; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a hash object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Hash(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the hash. + * + * @private + * @name clear + * @memberOf Hash + */ + function hashClear() { + this.__data__ = nativeCreate ? nativeCreate(null) : {}; + this.size = 0; + } + + /** + * Removes `key` and its value from the hash. + * + * @private + * @name delete + * @memberOf Hash + * @param {Object} hash The hash to modify. + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function hashDelete(key) { + var result = this.has(key) && delete this.__data__[key]; + this.size -= result ? 1 : 0; + return result; + } + + /** + * Gets the hash value for `key`. + * + * @private + * @name get + * @memberOf Hash + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function hashGet(key) { + var data = this.__data__; + if (nativeCreate) { + var result = data[key]; + return result === HASH_UNDEFINED ? undefined : result; + } + return hasOwnProperty.call(data, key) ? data[key] : undefined; + } + + /** + * Checks if a hash value for `key` exists. + * + * @private + * @name has + * @memberOf Hash + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function hashHas(key) { + var data = this.__data__; + return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); + } + + /** + * Sets the hash `key` to `value`. + * + * @private + * @name set + * @memberOf Hash + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the hash instance. + */ + function hashSet(key, value) { + var data = this.__data__; + this.size += this.has(key) ? 0 : 1; + data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; + return this; + } + + // Add methods to `Hash`. + Hash.prototype.clear = hashClear; + Hash.prototype['delete'] = hashDelete; + Hash.prototype.get = hashGet; + Hash.prototype.has = hashHas; + Hash.prototype.set = hashSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an list cache object. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function ListCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the list cache. + * + * @private + * @name clear + * @memberOf ListCache + */ + function listCacheClear() { + this.__data__ = []; + this.size = 0; + } + + /** + * Removes `key` and its value from the list cache. + * + * @private + * @name delete + * @memberOf ListCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function listCacheDelete(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + return false; + } + var lastIndex = data.length - 1; + if (index == lastIndex) { + data.pop(); + } else { + splice.call(data, index, 1); + } + --this.size; + return true; + } + + /** + * Gets the list cache value for `key`. + * + * @private + * @name get + * @memberOf ListCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function listCacheGet(key) { + var data = this.__data__, + index = assocIndexOf(data, key); + + return index < 0 ? undefined : data[index][1]; + } + + /** + * Checks if a list cache value for `key` exists. + * + * @private + * @name has + * @memberOf ListCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function listCacheHas(key) { + return assocIndexOf(this.__data__, key) > -1; + } + + /** + * Sets the list cache `key` to `value`. + * + * @private + * @name set + * @memberOf ListCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the list cache instance. + */ + function listCacheSet(key, value) { + var data = this.__data__, + index = assocIndexOf(data, key); + + if (index < 0) { + ++this.size; + data.push([key, value]); + } else { + data[index][1] = value; + } + return this; + } + + // Add methods to `ListCache`. + ListCache.prototype.clear = listCacheClear; + ListCache.prototype['delete'] = listCacheDelete; + ListCache.prototype.get = listCacheGet; + ListCache.prototype.has = listCacheHas; + ListCache.prototype.set = listCacheSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a map cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function MapCache(entries) { + var index = -1, + length = entries == null ? 0 : entries.length; + + this.clear(); + while (++index < length) { + var entry = entries[index]; + this.set(entry[0], entry[1]); + } + } + + /** + * Removes all key-value entries from the map. + * + * @private + * @name clear + * @memberOf MapCache + */ + function mapCacheClear() { + this.size = 0; + this.__data__ = { + 'hash': new Hash, + 'map': new (Map || ListCache), + 'string': new Hash + }; + } + + /** + * Removes `key` and its value from the map. + * + * @private + * @name delete + * @memberOf MapCache + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function mapCacheDelete(key) { + var result = getMapData(this, key)['delete'](key); + this.size -= result ? 1 : 0; + return result; + } + + /** + * Gets the map value for `key`. + * + * @private + * @name get + * @memberOf MapCache + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function mapCacheGet(key) { + return getMapData(this, key).get(key); + } + + /** + * Checks if a map value for `key` exists. + * + * @private + * @name has + * @memberOf MapCache + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function mapCacheHas(key) { + return getMapData(this, key).has(key); + } + + /** + * Sets the map `key` to `value`. + * + * @private + * @name set + * @memberOf MapCache + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the map cache instance. + */ + function mapCacheSet(key, value) { + var data = getMapData(this, key), + size = data.size; + + data.set(key, value); + this.size += data.size == size ? 0 : 1; + return this; + } + + // Add methods to `MapCache`. + MapCache.prototype.clear = mapCacheClear; + MapCache.prototype['delete'] = mapCacheDelete; + MapCache.prototype.get = mapCacheGet; + MapCache.prototype.has = mapCacheHas; + MapCache.prototype.set = mapCacheSet; + + /*------------------------------------------------------------------------*/ + + /** + * + * Creates an array cache object to store unique values. + * + * @private + * @constructor + * @param {Array} [values] The values to cache. + */ + function SetCache(values) { + var index = -1, + length = values == null ? 0 : values.length; + + this.__data__ = new MapCache; + while (++index < length) { + this.add(values[index]); + } + } + + /** + * Adds `value` to the array cache. + * + * @private + * @name add + * @memberOf SetCache + * @alias push + * @param {*} value The value to cache. + * @returns {Object} Returns the cache instance. + */ + function setCacheAdd(value) { + this.__data__.set(value, HASH_UNDEFINED); + return this; + } + + /** + * Checks if `value` is in the array cache. + * + * @private + * @name has + * @memberOf SetCache + * @param {*} value The value to search for. + * @returns {number} Returns `true` if `value` is found, else `false`. + */ + function setCacheHas(value) { + return this.__data__.has(value); + } + + // Add methods to `SetCache`. + SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; + SetCache.prototype.has = setCacheHas; + + /*------------------------------------------------------------------------*/ + + /** + * Creates a stack cache object to store key-value pairs. + * + * @private + * @constructor + * @param {Array} [entries] The key-value pairs to cache. + */ + function Stack(entries) { + var data = this.__data__ = new ListCache(entries); + this.size = data.size; + } + + /** + * Removes all key-value entries from the stack. + * + * @private + * @name clear + * @memberOf Stack + */ + function stackClear() { + this.__data__ = new ListCache; + this.size = 0; + } + + /** + * Removes `key` and its value from the stack. + * + * @private + * @name delete + * @memberOf Stack + * @param {string} key The key of the value to remove. + * @returns {boolean} Returns `true` if the entry was removed, else `false`. + */ + function stackDelete(key) { + var data = this.__data__, + result = data['delete'](key); + + this.size = data.size; + return result; + } + + /** + * Gets the stack value for `key`. + * + * @private + * @name get + * @memberOf Stack + * @param {string} key The key of the value to get. + * @returns {*} Returns the entry value. + */ + function stackGet(key) { + return this.__data__.get(key); + } + + /** + * Checks if a stack value for `key` exists. + * + * @private + * @name has + * @memberOf Stack + * @param {string} key The key of the entry to check. + * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + */ + function stackHas(key) { + return this.__data__.has(key); + } + + /** + * Sets the stack `key` to `value`. + * + * @private + * @name set + * @memberOf Stack + * @param {string} key The key of the value to set. + * @param {*} value The value to set. + * @returns {Object} Returns the stack cache instance. + */ + function stackSet(key, value) { + var data = this.__data__; + if (data instanceof ListCache) { + var pairs = data.__data__; + if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) { + pairs.push([key, value]); + this.size = ++data.size; + return this; + } + data = this.__data__ = new MapCache(pairs); + } + data.set(key, value); + this.size = data.size; + return this; + } + + // Add methods to `Stack`. + Stack.prototype.clear = stackClear; + Stack.prototype['delete'] = stackDelete; + Stack.prototype.get = stackGet; + Stack.prototype.has = stackHas; + Stack.prototype.set = stackSet; + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of the enumerable property names of the array-like `value`. + * + * @private + * @param {*} value The value to query. + * @param {boolean} inherited Specify returning inherited property names. + * @returns {Array} Returns the array of property names. + */ + function arrayLikeKeys(value, inherited) { + var isArr = isArray(value), + isArg = !isArr && isArguments(value), + isBuff = !isArr && !isArg && isBuffer(value), + isType = !isArr && !isArg && !isBuff && isTypedArray(value), + skipIndexes = isArr || isArg || isBuff || isType, + result = skipIndexes ? baseTimes(value.length, String) : [], + length = result.length; + + for (var key in value) { + if ((inherited || hasOwnProperty.call(value, key)) && + !(skipIndexes && ( + // Safari 9 has enumerable `arguments.length` in strict mode. + key == 'length' || + // Node.js 0.10 has enumerable non-index properties on buffers. + (isBuff && (key == 'offset' || key == 'parent')) || + // PhantomJS 2 has enumerable non-index properties on typed arrays. + (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || + // Skip index properties. + isIndex(key, length) + ))) { + result.push(key); + } + } + return result; + } + + /** + * A specialized version of `_.sample` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @returns {*} Returns the random element. + */ + function arraySample(array) { + var length = array.length; + return length ? array[baseRandom(0, length - 1)] : undefined; + } + + /** + * A specialized version of `_.sampleSize` for arrays. + * + * @private + * @param {Array} array The array to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function arraySampleSize(array, n) { + return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); + } + + /** + * A specialized version of `_.shuffle` for arrays. + * + * @private + * @param {Array} array The array to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function arrayShuffle(array) { + return shuffleSelf(copyArray(array)); + } + + /** + * This function is like `assignValue` except that it doesn't assign + * `undefined` values. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignMergeValue(object, key, value) { + if ((value !== undefined && !eq(object[key], value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * Assigns `value` to `key` of `object` if the existing value is not equivalent + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function assignValue(object, key, value) { + var objValue = object[key]; + if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || + (value === undefined && !(key in object))) { + baseAssignValue(object, key, value); + } + } + + /** + * Gets the index at which the `key` is found in `array` of key-value pairs. + * + * @private + * @param {Array} array The array to inspect. + * @param {*} key The key to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + */ + function assocIndexOf(array, key) { + var length = array.length; + while (length--) { + if (eq(array[length][0], key)) { + return length; + } + } + return -1; + } + + /** + * Aggregates elements of `collection` on `accumulator` with keys transformed + * by `iteratee` and values set by `setter`. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform keys. + * @param {Object} accumulator The initial aggregated object. + * @returns {Function} Returns `accumulator`. + */ + function baseAggregator(collection, setter, iteratee, accumulator) { + baseEach(collection, function(value, key, collection) { + setter(accumulator, value, iteratee(value), collection); + }); + return accumulator; + } + + /** + * The base implementation of `_.assign` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssign(object, source) { + return object && copyObject(source, keys(source), object); + } + + /** + * The base implementation of `_.assignIn` without support for multiple sources + * or `customizer` functions. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @returns {Object} Returns `object`. + */ + function baseAssignIn(object, source) { + return object && copyObject(source, keysIn(source), object); + } + + /** + * The base implementation of `assignValue` and `assignMergeValue` without + * value checks. + * + * @private + * @param {Object} object The object to modify. + * @param {string} key The key of the property to assign. + * @param {*} value The value to assign. + */ + function baseAssignValue(object, key, value) { + if (key == '__proto__' && defineProperty) { + defineProperty(object, key, { + 'configurable': true, + 'enumerable': true, + 'value': value, + 'writable': true + }); + } else { + object[key] = value; + } + } + + /** + * The base implementation of `_.at` without support for individual paths. + * + * @private + * @param {Object} object The object to iterate over. + * @param {string[]} paths The property paths to pick. + * @returns {Array} Returns the picked elements. + */ + function baseAt(object, paths) { + var index = -1, + length = paths.length, + result = Array(length), + skip = object == null; + + while (++index < length) { + result[index] = skip ? undefined : get(object, paths[index]); + } + return result; + } + + /** + * The base implementation of `_.clamp` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + */ + function baseClamp(number, lower, upper) { + if (number === number) { + if (upper !== undefined) { + number = number <= upper ? number : upper; + } + if (lower !== undefined) { + number = number >= lower ? number : lower; + } + } + return number; + } + + /** + * The base implementation of `_.clone` and `_.cloneDeep` which tracks + * traversed objects. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} bitmask The bitmask flags. + * 1 - Deep clone + * 2 - Flatten inherited properties + * 4 - Clone symbols + * @param {Function} [customizer] The function to customize cloning. + * @param {string} [key] The key of `value`. + * @param {Object} [object] The parent object of `value`. + * @param {Object} [stack] Tracks traversed objects and their clone counterparts. + * @returns {*} Returns the cloned value. + */ + function baseClone(value, bitmask, customizer, key, object, stack) { + var result, + isDeep = bitmask & CLONE_DEEP_FLAG, + isFlat = bitmask & CLONE_FLAT_FLAG, + isFull = bitmask & CLONE_SYMBOLS_FLAG; + + if (customizer) { + result = object ? customizer(value, key, object, stack) : customizer(value); + } + if (result !== undefined) { + return result; + } + if (!isObject(value)) { + return value; + } + var isArr = isArray(value); + if (isArr) { + result = initCloneArray(value); + if (!isDeep) { + return copyArray(value, result); + } + } else { + var tag = getTag(value), + isFunc = tag == funcTag || tag == genTag; + + if (isBuffer(value)) { + return cloneBuffer(value, isDeep); + } + if (tag == objectTag || tag == argsTag || (isFunc && !object)) { + result = (isFlat || isFunc) ? {} : initCloneObject(value); + if (!isDeep) { + return isFlat + ? copySymbolsIn(value, baseAssignIn(result, value)) + : copySymbols(value, baseAssign(result, value)); + } + } else { + if (!cloneableTags[tag]) { + return object ? value : {}; + } + result = initCloneByTag(value, tag, isDeep); + } + } + // Check for circular references and return its corresponding clone. + stack || (stack = new Stack); + var stacked = stack.get(value); + if (stacked) { + return stacked; + } + stack.set(value, result); + + if (isSet(value)) { + value.forEach(function(subValue) { + result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); + }); + } else if (isMap(value)) { + value.forEach(function(subValue, key) { + result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + } + + var keysFunc = isFull + ? (isFlat ? getAllKeysIn : getAllKeys) + : (isFlat ? keysIn : keys); + + var props = isArr ? undefined : keysFunc(value); + arrayEach(props || value, function(subValue, key) { + if (props) { + key = subValue; + subValue = value[key]; + } + // Recursively populate clone (susceptible to call stack limits). + assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); + }); + return result; + } + + /** + * The base implementation of `_.conforms` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property predicates to conform to. + * @returns {Function} Returns the new spec function. + */ + function baseConforms(source) { + var props = keys(source); + return function(object) { + return baseConformsTo(object, source, props); + }; + } + + /** + * The base implementation of `_.conformsTo` which accepts `props` to check. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + */ + function baseConformsTo(object, source, props) { + var length = props.length; + if (object == null) { + return !length; + } + object = Object(object); + while (length--) { + var key = props[length], + predicate = source[key], + value = object[key]; + + if ((value === undefined && !(key in object)) || !predicate(value)) { + return false; + } + } + return true; + } + + /** + * The base implementation of `_.delay` and `_.defer` which accepts `args` + * to provide to `func`. + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {Array} args The arguments to provide to `func`. + * @returns {number|Object} Returns the timer id or timeout object. + */ + function baseDelay(func, wait, args) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return setTimeout(function() { func.apply(undefined, args); }, wait); + } + + /** + * The base implementation of methods like `_.difference` without support + * for excluding multiple arrays or iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Array} values The values to exclude. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + */ + function baseDifference(array, values, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + isCommon = true, + length = array.length, + result = [], + valuesLength = values.length; + + if (!length) { + return result; + } + if (iteratee) { + values = arrayMap(values, baseUnary(iteratee)); + } + if (comparator) { + includes = arrayIncludesWith; + isCommon = false; + } + else if (values.length >= LARGE_ARRAY_SIZE) { + includes = cacheHas; + isCommon = false; + values = new SetCache(values); + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee == null ? value : iteratee(value); + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var valuesIndex = valuesLength; + while (valuesIndex--) { + if (values[valuesIndex] === computed) { + continue outer; + } + } + result.push(value); + } + else if (!includes(values, computed, comparator)) { + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.forEach` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEach = createBaseEach(baseForOwn); + + /** + * The base implementation of `_.forEachRight` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + */ + var baseEachRight = createBaseEach(baseForOwnRight, true); + + /** + * The base implementation of `_.every` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false` + */ + function baseEvery(collection, predicate) { + var result = true; + baseEach(collection, function(value, index, collection) { + result = !!predicate(value, index, collection); + return result; + }); + return result; + } + + /** + * The base implementation of methods like `_.max` and `_.min` which accepts a + * `comparator` to determine the extremum value. + * + * @private + * @param {Array} array The array to iterate over. + * @param {Function} iteratee The iteratee invoked per iteration. + * @param {Function} comparator The comparator used to compare values. + * @returns {*} Returns the extremum value. + */ + function baseExtremum(array, iteratee, comparator) { + var index = -1, + length = array.length; + + while (++index < length) { + var value = array[index], + current = iteratee(value); + + if (current != null && (computed === undefined + ? (current === current && !isSymbol(current)) + : comparator(current, computed) + )) { + var computed = current, + result = value; + } + } + return result; + } + + /** + * The base implementation of `_.fill` without an iteratee call guard. + * + * @private + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + */ + function baseFill(array, value, start, end) { + var length = array.length; + + start = toInteger(start); + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = (end === undefined || end > length) ? length : toInteger(end); + if (end < 0) { + end += length; + } + end = start > end ? 0 : toLength(end); + while (start < end) { + array[start++] = value; + } + return array; + } + + /** + * The base implementation of `_.filter` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + */ + function baseFilter(collection, predicate) { + var result = []; + baseEach(collection, function(value, index, collection) { + if (predicate(value, index, collection)) { + result.push(value); + } + }); + return result; + } + + /** + * The base implementation of `_.flatten` with support for restricting flattening. + * + * @private + * @param {Array} array The array to flatten. + * @param {number} depth The maximum recursion depth. + * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. + * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. + * @param {Array} [result=[]] The initial result value. + * @returns {Array} Returns the new flattened array. + */ + function baseFlatten(array, depth, predicate, isStrict, result) { + var index = -1, + length = array.length; + + predicate || (predicate = isFlattenable); + result || (result = []); + + while (++index < length) { + var value = array[index]; + if (depth > 0 && predicate(value)) { + if (depth > 1) { + // Recursively flatten arrays (susceptible to call stack limits). + baseFlatten(value, depth - 1, predicate, isStrict, result); + } else { + arrayPush(result, value); + } + } else if (!isStrict) { + result[result.length] = value; + } + } + return result; + } + + /** + * The base implementation of `baseForOwn` which iterates over `object` + * properties returned by `keysFunc` and invokes `iteratee` for each property. + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseFor = createBaseFor(); + + /** + * This function is like `baseFor` except that it iterates over properties + * in the opposite order. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @param {Function} keysFunc The function to get the keys of `object`. + * @returns {Object} Returns `object`. + */ + var baseForRight = createBaseFor(true); + + /** + * The base implementation of `_.forOwn` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwn(object, iteratee) { + return object && baseFor(object, iteratee, keys); + } + + /** + * The base implementation of `_.forOwnRight` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Object} Returns `object`. + */ + function baseForOwnRight(object, iteratee) { + return object && baseForRight(object, iteratee, keys); + } + + /** + * The base implementation of `_.functions` which creates an array of + * `object` function property names filtered from `props`. + * + * @private + * @param {Object} object The object to inspect. + * @param {Array} props The property names to filter. + * @returns {Array} Returns the function names. + */ + function baseFunctions(object, props) { + return arrayFilter(props, function(key) { + return isFunction(object[key]); + }); + } + + /** + * The base implementation of `_.get` without support for default values. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @returns {*} Returns the resolved value. + */ + function baseGet(object, path) { + path = castPath(path, object); + + var index = 0, + length = path.length; + + while (object != null && index < length) { + object = object[toKey(path[index++])]; + } + return (index && index == length) ? object : undefined; + } + + /** + * The base implementation of `getAllKeys` and `getAllKeysIn` which uses + * `keysFunc` and `symbolsFunc` to get the enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Function} keysFunc The function to get the keys of `object`. + * @param {Function} symbolsFunc The function to get the symbols of `object`. + * @returns {Array} Returns the array of property names and symbols. + */ + function baseGetAllKeys(object, keysFunc, symbolsFunc) { + var result = keysFunc(object); + return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); + } + + /** + * The base implementation of `getTag` without fallbacks for buggy environments. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + function baseGetTag(value) { + if (value == null) { + return value === undefined ? undefinedTag : nullTag; + } + return (symToStringTag && symToStringTag in Object(value)) + ? getRawTag(value) + : objectToString(value); + } + + /** + * The base implementation of `_.gt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + */ + function baseGt(value, other) { + return value > other; + } + + /** + * The base implementation of `_.has` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHas(object, key) { + return object != null && hasOwnProperty.call(object, key); + } + + /** + * The base implementation of `_.hasIn` without support for deep paths. + * + * @private + * @param {Object} [object] The object to query. + * @param {Array|string} key The key to check. + * @returns {boolean} Returns `true` if `key` exists, else `false`. + */ + function baseHasIn(object, key) { + return object != null && key in Object(object); + } + + /** + * The base implementation of `_.inRange` which doesn't coerce arguments. + * + * @private + * @param {number} number The number to check. + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + */ + function baseInRange(number, start, end) { + return number >= nativeMin(start, end) && number < nativeMax(start, end); + } + + /** + * The base implementation of methods like `_.intersection`, without support + * for iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of shared values. + */ + function baseIntersection(arrays, iteratee, comparator) { + var includes = comparator ? arrayIncludesWith : arrayIncludes, + length = arrays[0].length, + othLength = arrays.length, + othIndex = othLength, + caches = Array(othLength), + maxLength = Infinity, + result = []; + + while (othIndex--) { + var array = arrays[othIndex]; + if (othIndex && iteratee) { + array = arrayMap(array, baseUnary(iteratee)); + } + maxLength = nativeMin(array.length, maxLength); + caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120)) + ? new SetCache(othIndex && array) + : undefined; + } + array = arrays[0]; + + var index = -1, + seen = caches[0]; + + outer: + while (++index < length && result.length < maxLength) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (!(seen + ? cacheHas(seen, computed) + : includes(result, computed, comparator) + )) { + othIndex = othLength; + while (--othIndex) { + var cache = caches[othIndex]; + if (!(cache + ? cacheHas(cache, computed) + : includes(arrays[othIndex], computed, comparator)) + ) { + continue outer; + } + } + if (seen) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.invert` and `_.invertBy` which inverts + * `object` with values transformed by `iteratee` and set by `setter`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} setter The function to set `accumulator` values. + * @param {Function} iteratee The iteratee to transform values. + * @param {Object} accumulator The initial inverted object. + * @returns {Function} Returns `accumulator`. + */ + function baseInverter(object, setter, iteratee, accumulator) { + baseForOwn(object, function(value, key, object) { + setter(accumulator, iteratee(value), key, object); + }); + return accumulator; + } + + /** + * The base implementation of `_.invoke` without support for individual + * method arguments. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {Array} args The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + */ + function baseInvoke(object, path, args) { + path = castPath(path, object); + object = parent(object, path); + var func = object == null ? object : object[toKey(last(path))]; + return func == null ? undefined : apply(func, object, args); + } + + /** + * The base implementation of `_.isArguments`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + */ + function baseIsArguments(value) { + return isObjectLike(value) && baseGetTag(value) == argsTag; + } + + /** + * The base implementation of `_.isArrayBuffer` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + */ + function baseIsArrayBuffer(value) { + return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; + } + + /** + * The base implementation of `_.isDate` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + */ + function baseIsDate(value) { + return isObjectLike(value) && baseGetTag(value) == dateTag; + } + + /** + * The base implementation of `_.isEqual` which supports partial comparisons + * and tracks traversed objects. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {boolean} bitmask The bitmask flags. + * 1 - Unordered comparison + * 2 - Partial comparison + * @param {Function} [customizer] The function to customize comparisons. + * @param {Object} [stack] Tracks traversed `value` and `other` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(value, other, bitmask, customizer, stack) { + if (value === other) { + return true; + } + if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { + return value !== value && other !== other; + } + return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); + } + + /** + * A specialized version of `baseIsEqual` for arrays and objects which performs + * deep comparisons and tracks traversed objects enabling objects with circular + * references to be compared. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} [stack] Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { + var objIsArr = isArray(object), + othIsArr = isArray(other), + objTag = objIsArr ? arrayTag : getTag(object), + othTag = othIsArr ? arrayTag : getTag(other); + + objTag = objTag == argsTag ? objectTag : objTag; + othTag = othTag == argsTag ? objectTag : othTag; + + var objIsObj = objTag == objectTag, + othIsObj = othTag == objectTag, + isSameTag = objTag == othTag; + + if (isSameTag && isBuffer(object)) { + if (!isBuffer(other)) { + return false; + } + objIsArr = true; + objIsObj = false; + } + if (isSameTag && !objIsObj) { + stack || (stack = new Stack); + return (objIsArr || isTypedArray(object)) + ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) + : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); + } + if (!(bitmask & COMPARE_PARTIAL_FLAG)) { + var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), + othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); + + if (objIsWrapped || othIsWrapped) { + var objUnwrapped = objIsWrapped ? object.value() : object, + othUnwrapped = othIsWrapped ? other.value() : other; + + stack || (stack = new Stack); + return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); + } + } + if (!isSameTag) { + return false; + } + stack || (stack = new Stack); + return equalObjects(object, other, bitmask, customizer, equalFunc, stack); + } + + /** + * The base implementation of `_.isMap` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + */ + function baseIsMap(value) { + return isObjectLike(value) && getTag(value) == mapTag; + } + + /** + * The base implementation of `_.isMatch` without support for iteratee shorthands. + * + * @private + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Array} matchData The property names, values, and compare flags to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + */ + function baseIsMatch(object, source, matchData, customizer) { + var index = matchData.length, + length = index, + noCustomizer = !customizer; + + if (object == null) { + return !length; + } + object = Object(object); + while (index--) { + var data = matchData[index]; + if ((noCustomizer && data[2]) + ? data[1] !== object[data[0]] + : !(data[0] in object) + ) { + return false; + } + } + while (++index < length) { + data = matchData[index]; + var key = data[0], + objValue = object[key], + srcValue = data[1]; + + if (noCustomizer && data[2]) { + if (objValue === undefined && !(key in object)) { + return false; + } + } else { + var stack = new Stack; + if (customizer) { + var result = customizer(objValue, srcValue, key, object, source, stack); + } + if (!(result === undefined + ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack) + : result + )) { + return false; + } + } + } + return true; + } + + /** + * The base implementation of `_.isNative` without bad shim checks. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + */ + function baseIsNative(value) { + if (!isObject(value) || isMasked(value)) { + return false; + } + var pattern = isFunction(value) ? reIsNative : reIsHostCtor; + return pattern.test(toSource(value)); + } + + /** + * The base implementation of `_.isRegExp` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + */ + function baseIsRegExp(value) { + return isObjectLike(value) && baseGetTag(value) == regexpTag; + } + + /** + * The base implementation of `_.isSet` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + */ + function baseIsSet(value) { + return isObjectLike(value) && getTag(value) == setTag; + } + + /** + * The base implementation of `_.isTypedArray` without Node.js optimizations. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + */ + function baseIsTypedArray(value) { + return isObjectLike(value) && + isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; + } + + /** + * The base implementation of `_.iteratee`. + * + * @private + * @param {*} [value=_.identity] The value to convert to an iteratee. + * @returns {Function} Returns the iteratee. + */ + function baseIteratee(value) { + // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. + // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. + if (typeof value == 'function') { + return value; + } + if (value == null) { + return identity; + } + if (typeof value == 'object') { + return isArray(value) + ? baseMatchesProperty(value[0], value[1]) + : baseMatches(value); + } + return property(value); + } + + /** + * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeys(object) { + if (!isPrototype(object)) { + return nativeKeys(object); + } + var result = []; + for (var key in Object(object)) { + if (hasOwnProperty.call(object, key) && key != 'constructor') { + result.push(key); + } + } + return result; + } + + /** + * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function baseKeysIn(object) { + if (!isObject(object)) { + return nativeKeysIn(object); + } + var isProto = isPrototype(object), + result = []; + + for (var key in object) { + if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { + result.push(key); + } + } + return result; + } + + /** + * The base implementation of `_.lt` which doesn't coerce arguments. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + */ + function baseLt(value, other) { + return value < other; + } + + /** + * The base implementation of `_.map` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} iteratee The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + */ + function baseMap(collection, iteratee) { + var index = -1, + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value, key, collection) { + result[++index] = iteratee(value, key, collection); + }); + return result; + } + + /** + * The base implementation of `_.matches` which doesn't clone `source`. + * + * @private + * @param {Object} source The object of property values to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatches(source) { + var matchData = getMatchData(source); + if (matchData.length == 1 && matchData[0][2]) { + return matchesStrictComparable(matchData[0][0], matchData[0][1]); + } + return function(object) { + return object === source || baseIsMatch(object, source, matchData); + }; + } + + /** + * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. + * + * @private + * @param {string} path The path of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function baseMatchesProperty(path, srcValue) { + if (isKey(path) && isStrictComparable(srcValue)) { + return matchesStrictComparable(toKey(path), srcValue); + } + return function(object) { + var objValue = get(object, path); + return (objValue === undefined && objValue === srcValue) + ? hasIn(object, path) + : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG); + }; + } + + /** + * The base implementation of `_.merge` without support for multiple sources. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {number} srcIndex The index of `source`. + * @param {Function} [customizer] The function to customize merged values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMerge(object, source, srcIndex, customizer, stack) { + if (object === source) { + return; + } + baseFor(source, function(srcValue, key) { + stack || (stack = new Stack); + if (isObject(srcValue)) { + baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); + } + else { + var newValue = customizer + ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) + : undefined; + + if (newValue === undefined) { + newValue = srcValue; + } + assignMergeValue(object, key, newValue); + } + }, keysIn); + } + + /** + * A specialized version of `baseMerge` for arrays and objects which performs + * deep merges and tracks traversed objects enabling objects with circular + * references to be merged. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {string} key The key of the value to merge. + * @param {number} srcIndex The index of `source`. + * @param {Function} mergeFunc The function to merge values. + * @param {Function} [customizer] The function to customize assigned values. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + */ + function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { + var objValue = safeGet(object, key), + srcValue = safeGet(source, key), + stacked = stack.get(srcValue); + + if (stacked) { + assignMergeValue(object, key, stacked); + return; + } + var newValue = customizer + ? customizer(objValue, srcValue, (key + ''), object, source, stack) + : undefined; + + var isCommon = newValue === undefined; + + if (isCommon) { + var isArr = isArray(srcValue), + isBuff = !isArr && isBuffer(srcValue), + isTyped = !isArr && !isBuff && isTypedArray(srcValue); + + newValue = srcValue; + if (isArr || isBuff || isTyped) { + if (isArray(objValue)) { + newValue = objValue; + } + else if (isArrayLikeObject(objValue)) { + newValue = copyArray(objValue); + } + else if (isBuff) { + isCommon = false; + newValue = cloneBuffer(srcValue, true); + } + else if (isTyped) { + isCommon = false; + newValue = cloneTypedArray(srcValue, true); + } + else { + newValue = []; + } + } + else if (isPlainObject(srcValue) || isArguments(srcValue)) { + newValue = objValue; + if (isArguments(objValue)) { + newValue = toPlainObject(objValue); + } + else if (!isObject(objValue) || isFunction(objValue)) { + newValue = initCloneObject(srcValue); + } + } + else { + isCommon = false; + } + } + if (isCommon) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, newValue); + mergeFunc(newValue, srcValue, srcIndex, customizer, stack); + stack['delete'](srcValue); + } + assignMergeValue(object, key, newValue); + } + + /** + * The base implementation of `_.nth` which doesn't coerce arguments. + * + * @private + * @param {Array} array The array to query. + * @param {number} n The index of the element to return. + * @returns {*} Returns the nth element of `array`. + */ + function baseNth(array, n) { + var length = array.length; + if (!length) { + return; + } + n += n < 0 ? length : 0; + return isIndex(n, length) ? array[n] : undefined; + } + + /** + * The base implementation of `_.orderBy` without param guards. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by. + * @param {string[]} orders The sort orders of `iteratees`. + * @returns {Array} Returns the new sorted array. + */ + function baseOrderBy(collection, iteratees, orders) { + var index = -1; + iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); + + var result = baseMap(collection, function(value, key, collection) { + var criteria = arrayMap(iteratees, function(iteratee) { + return iteratee(value); + }); + return { 'criteria': criteria, 'index': ++index, 'value': value }; + }); + + return baseSortBy(result, function(object, other) { + return compareMultiple(object, other, orders); + }); + } + + /** + * The base implementation of `_.pick` without support for individual + * property identifiers. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @returns {Object} Returns the new object. + */ + function basePick(object, paths) { + return basePickBy(object, paths, function(value, path) { + return hasIn(object, path); + }); + } + + /** + * The base implementation of `_.pickBy` without support for iteratee shorthands. + * + * @private + * @param {Object} object The source object. + * @param {string[]} paths The property paths to pick. + * @param {Function} predicate The function invoked per property. + * @returns {Object} Returns the new object. + */ + function basePickBy(object, paths, predicate) { + var index = -1, + length = paths.length, + result = {}; + + while (++index < length) { + var path = paths[index], + value = baseGet(object, path); + + if (predicate(value, path)) { + baseSet(result, castPath(path, object), value); + } + } + return result; + } + + /** + * A specialized version of `baseProperty` which supports deep paths. + * + * @private + * @param {Array|string} path The path of the property to get. + * @returns {Function} Returns the new accessor function. + */ + function basePropertyDeep(path) { + return function(object) { + return baseGet(object, path); + }; + } + + /** + * The base implementation of `_.pullAllBy` without support for iteratee + * shorthands. + * + * @private + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + */ + function basePullAll(array, values, iteratee, comparator) { + var indexOf = comparator ? baseIndexOfWith : baseIndexOf, + index = -1, + length = values.length, + seen = array; + + if (array === values) { + values = copyArray(values); + } + if (iteratee) { + seen = arrayMap(array, baseUnary(iteratee)); + } + while (++index < length) { + var fromIndex = 0, + value = values[index], + computed = iteratee ? iteratee(value) : value; + + while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { + if (seen !== array) { + splice.call(seen, fromIndex, 1); + } + splice.call(array, fromIndex, 1); + } + } + return array; + } + + /** + * The base implementation of `_.pullAt` without support for individual + * indexes or capturing the removed elements. + * + * @private + * @param {Array} array The array to modify. + * @param {number[]} indexes The indexes of elements to remove. + * @returns {Array} Returns `array`. + */ + function basePullAt(array, indexes) { + var length = array ? indexes.length : 0, + lastIndex = length - 1; + + while (length--) { + var index = indexes[length]; + if (length == lastIndex || index !== previous) { + var previous = index; + if (isIndex(index)) { + splice.call(array, index, 1); + } else { + baseUnset(array, index); + } + } + } + return array; + } + + /** + * The base implementation of `_.random` without support for returning + * floating-point numbers. + * + * @private + * @param {number} lower The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the random number. + */ + function baseRandom(lower, upper) { + return lower + nativeFloor(nativeRandom() * (upper - lower + 1)); + } + + /** + * The base implementation of `_.range` and `_.rangeRight` which doesn't + * coerce arguments. + * + * @private + * @param {number} start The start of the range. + * @param {number} end The end of the range. + * @param {number} step The value to increment or decrement by. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the range of numbers. + */ + function baseRange(start, end, step, fromRight) { + var index = -1, + length = nativeMax(nativeCeil((end - start) / (step || 1)), 0), + result = Array(length); + + while (length--) { + result[fromRight ? length : ++index] = start; + start += step; + } + return result; + } + + /** + * The base implementation of `_.repeat` which doesn't coerce arguments. + * + * @private + * @param {string} string The string to repeat. + * @param {number} n The number of times to repeat the string. + * @returns {string} Returns the repeated string. + */ + function baseRepeat(string, n) { + var result = ''; + if (!string || n < 1 || n > MAX_SAFE_INTEGER) { + return result; + } + // Leverage the exponentiation by squaring algorithm for a faster repeat. + // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. + do { + if (n % 2) { + result += string; + } + n = nativeFloor(n / 2); + if (n) { + string += string; + } + } while (n); + + return result; + } + + /** + * The base implementation of `_.rest` which doesn't validate or coerce arguments. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + */ + function baseRest(func, start) { + return setToString(overRest(func, start, identity), func + ''); + } + + /** + * The base implementation of `_.sample`. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + */ + function baseSample(collection) { + return arraySample(values(collection)); + } + + /** + * The base implementation of `_.sampleSize` without param guards. + * + * @private + * @param {Array|Object} collection The collection to sample. + * @param {number} n The number of elements to sample. + * @returns {Array} Returns the random elements. + */ + function baseSampleSize(collection, n) { + var array = values(collection); + return shuffleSelf(array, baseClamp(n, 0, array.length)); + } + + /** + * The base implementation of `_.set`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseSet(object, path, value, customizer) { + if (!isObject(object)) { + return object; + } + path = castPath(path, object); + + var index = -1, + length = path.length, + lastIndex = length - 1, + nested = object; + + while (nested != null && ++index < length) { + var key = toKey(path[index]), + newValue = value; + + if (index != lastIndex) { + var objValue = nested[key]; + newValue = customizer ? customizer(objValue, key, nested) : undefined; + if (newValue === undefined) { + newValue = isObject(objValue) + ? objValue + : (isIndex(path[index + 1]) ? [] : {}); + } + } + assignValue(nested, key, newValue); + nested = nested[key]; + } + return object; + } + + /** + * The base implementation of `setData` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var baseSetData = !metaMap ? identity : function(func, data) { + metaMap.set(func, data); + return func; + }; + + /** + * The base implementation of `setToString` without support for hot loop shorting. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var baseSetToString = !defineProperty ? identity : function(func, string) { + return defineProperty(func, 'toString', { + 'configurable': true, + 'enumerable': false, + 'value': constant(string), + 'writable': true + }); + }; + + /** + * The base implementation of `_.shuffle`. + * + * @private + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + */ + function baseShuffle(collection) { + return shuffleSelf(values(collection)); + } + + /** + * The base implementation of `_.slice` without an iteratee call guard. + * + * @private + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function baseSlice(array, start, end) { + var index = -1, + length = array.length; + + if (start < 0) { + start = -start > length ? 0 : (length + start); + } + end = end > length ? length : end; + if (end < 0) { + end += length; + } + length = start > end ? 0 : ((end - start) >>> 0); + start >>>= 0; + + var result = Array(length); + while (++index < length) { + result[index] = array[index + start]; + } + return result; + } + + /** + * The base implementation of `_.some` without support for iteratee shorthands. + * + * @private + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} predicate The function invoked per iteration. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + */ + function baseSome(collection, predicate) { + var result; + + baseEach(collection, function(value, index, collection) { + result = predicate(value, index, collection); + return !result; + }); + return !!result; + } + + /** + * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which + * performs a binary search of `array` to determine the index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndex(array, value, retHighest) { + var low = 0, + high = array == null ? low : array.length; + + if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { + while (low < high) { + var mid = (low + high) >>> 1, + computed = array[mid]; + + if (computed !== null && !isSymbol(computed) && + (retHighest ? (computed <= value) : (computed < value))) { + low = mid + 1; + } else { + high = mid; + } + } + return high; + } + return baseSortedIndexBy(array, value, identity, retHighest); + } + + /** + * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` + * which invokes `iteratee` for `value` and each element of `array` to compute + * their sort ranking. The iteratee is invoked with one argument; (value). + * + * @private + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} iteratee The iteratee invoked per element. + * @param {boolean} [retHighest] Specify returning the highest qualified index. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + */ + function baseSortedIndexBy(array, value, iteratee, retHighest) { + value = iteratee(value); + + var low = 0, + high = array == null ? 0 : array.length, + valIsNaN = value !== value, + valIsNull = value === null, + valIsSymbol = isSymbol(value), + valIsUndefined = value === undefined; + + while (low < high) { + var mid = nativeFloor((low + high) / 2), + computed = iteratee(array[mid]), + othIsDefined = computed !== undefined, + othIsNull = computed === null, + othIsReflexive = computed === computed, + othIsSymbol = isSymbol(computed); + + if (valIsNaN) { + var setLow = retHighest || othIsReflexive; + } else if (valIsUndefined) { + setLow = othIsReflexive && (retHighest || othIsDefined); + } else if (valIsNull) { + setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull); + } else if (valIsSymbol) { + setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol); + } else if (othIsNull || othIsSymbol) { + setLow = false; + } else { + setLow = retHighest ? (computed <= value) : (computed < value); + } + if (setLow) { + low = mid + 1; + } else { + high = mid; + } + } + return nativeMin(high, MAX_ARRAY_INDEX); + } + + /** + * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without + * support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseSortedUniq(array, iteratee) { + var index = -1, + length = array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + if (!index || !eq(computed, seen)) { + var seen = computed; + result[resIndex++] = value === 0 ? 0 : value; + } + } + return result; + } + + /** + * The base implementation of `_.toNumber` which doesn't ensure correct + * conversions of binary, hexadecimal, or octal string values. + * + * @private + * @param {*} value The value to process. + * @returns {number} Returns the number. + */ + function baseToNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + return +value; + } + + /** + * The base implementation of `_.toString` which doesn't convert nullish + * values to empty strings. + * + * @private + * @param {*} value The value to process. + * @returns {string} Returns the string. + */ + function baseToString(value) { + // Exit early for strings to avoid a performance hit in some environments. + if (typeof value == 'string') { + return value; + } + if (isArray(value)) { + // Recursively convert values (susceptible to call stack limits). + return arrayMap(value, baseToString) + ''; + } + if (isSymbol(value)) { + return symbolToString ? symbolToString.call(value) : ''; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * The base implementation of `_.uniqBy` without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + */ + function baseUniq(array, iteratee, comparator) { + var index = -1, + includes = arrayIncludes, + length = array.length, + isCommon = true, + result = [], + seen = result; + + if (comparator) { + isCommon = false; + includes = arrayIncludesWith; + } + else if (length >= LARGE_ARRAY_SIZE) { + var set = iteratee ? null : createSet(array); + if (set) { + return setToArray(set); + } + isCommon = false; + includes = cacheHas; + seen = new SetCache; + } + else { + seen = iteratee ? [] : result; + } + outer: + while (++index < length) { + var value = array[index], + computed = iteratee ? iteratee(value) : value; + + value = (comparator || value !== 0) ? value : 0; + if (isCommon && computed === computed) { + var seenIndex = seen.length; + while (seenIndex--) { + if (seen[seenIndex] === computed) { + continue outer; + } + } + if (iteratee) { + seen.push(computed); + } + result.push(value); + } + else if (!includes(seen, computed, comparator)) { + if (seen !== result) { + seen.push(computed); + } + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.unset`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The property path to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + */ + function baseUnset(object, path) { + path = castPath(path, object); + object = parent(object, path); + return object == null || delete object[toKey(last(path))]; + } + + /** + * The base implementation of `_.update`. + * + * @private + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to update. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize path creation. + * @returns {Object} Returns `object`. + */ + function baseUpdate(object, path, updater, customizer) { + return baseSet(object, path, updater(baseGet(object, path)), customizer); + } + + /** + * The base implementation of methods like `_.dropWhile` and `_.takeWhile` + * without support for iteratee shorthands. + * + * @private + * @param {Array} array The array to query. + * @param {Function} predicate The function invoked per iteration. + * @param {boolean} [isDrop] Specify dropping elements instead of taking them. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Array} Returns the slice of `array`. + */ + function baseWhile(array, predicate, isDrop, fromRight) { + var length = array.length, + index = fromRight ? length : -1; + + while ((fromRight ? index-- : ++index < length) && + predicate(array[index], index, array)) {} + + return isDrop + ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) + : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); + } + + /** + * The base implementation of `wrapperValue` which returns the result of + * performing a sequence of actions on the unwrapped `value`, where each + * successive action is supplied the return value of the previous. + * + * @private + * @param {*} value The unwrapped value. + * @param {Array} actions Actions to perform to resolve the unwrapped value. + * @returns {*} Returns the resolved value. + */ + function baseWrapperValue(value, actions) { + var result = value; + if (result instanceof LazyWrapper) { + result = result.value(); + } + return arrayReduce(actions, function(result, action) { + return action.func.apply(action.thisArg, arrayPush([result], action.args)); + }, result); + } + + /** + * The base implementation of methods like `_.xor`, without support for + * iteratee shorthands, that accepts an array of arrays to inspect. + * + * @private + * @param {Array} arrays The arrays to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of values. + */ + function baseXor(arrays, iteratee, comparator) { + var length = arrays.length; + if (length < 2) { + return length ? baseUniq(arrays[0]) : []; + } + var index = -1, + result = Array(length); + + while (++index < length) { + var array = arrays[index], + othIndex = -1; + + while (++othIndex < length) { + if (othIndex != index) { + result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator); + } + } + } + return baseUniq(baseFlatten(result, 1), iteratee, comparator); + } + + /** + * This base implementation of `_.zipObject` which assigns values using `assignFunc`. + * + * @private + * @param {Array} props The property identifiers. + * @param {Array} values The property values. + * @param {Function} assignFunc The function to assign values. + * @returns {Object} Returns the new object. + */ + function baseZipObject(props, values, assignFunc) { + var index = -1, + length = props.length, + valsLength = values.length, + result = {}; + + while (++index < length) { + var value = index < valsLength ? values[index] : undefined; + assignFunc(result, props[index], value); + } + return result; + } + + /** + * Casts `value` to an empty array if it's not an array like object. + * + * @private + * @param {*} value The value to inspect. + * @returns {Array|Object} Returns the cast array-like object. + */ + function castArrayLikeObject(value) { + return isArrayLikeObject(value) ? value : []; + } + + /** + * Casts `value` to `identity` if it's not a function. + * + * @private + * @param {*} value The value to inspect. + * @returns {Function} Returns cast function. + */ + function castFunction(value) { + return typeof value == 'function' ? value : identity; + } + + /** + * Casts `value` to a path array if it's not one. + * + * @private + * @param {*} value The value to inspect. + * @param {Object} [object] The object to query keys on. + * @returns {Array} Returns the cast property path array. + */ + function castPath(value, object) { + if (isArray(value)) { + return value; + } + return isKey(value, object) ? [value] : stringToPath(toString(value)); + } + + /** + * A `baseRest` alias which can be replaced with `identity` by module + * replacement plugins. + * + * @private + * @type {Function} + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + var castRest = baseRest; + + /** + * Casts `array` to a slice if it's needed. + * + * @private + * @param {Array} array The array to inspect. + * @param {number} start The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the cast slice. + */ + function castSlice(array, start, end) { + var length = array.length; + end = end === undefined ? length : end; + return (!start && end >= length) ? array : baseSlice(array, start, end); + } + + /** + * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). + * + * @private + * @param {number|Object} id The timer id or timeout object of the timer to clear. + */ + var clearTimeout = ctxClearTimeout || function(id) { + return root.clearTimeout(id); + }; + + /** + * Creates a clone of `buffer`. + * + * @private + * @param {Buffer} buffer The buffer to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Buffer} Returns the cloned buffer. + */ + function cloneBuffer(buffer, isDeep) { + if (isDeep) { + return buffer.slice(); + } + var length = buffer.length, + result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); + + buffer.copy(result); + return result; + } + + /** + * Creates a clone of `arrayBuffer`. + * + * @private + * @param {ArrayBuffer} arrayBuffer The array buffer to clone. + * @returns {ArrayBuffer} Returns the cloned array buffer. + */ + function cloneArrayBuffer(arrayBuffer) { + var result = new arrayBuffer.constructor(arrayBuffer.byteLength); + new Uint8Array(result).set(new Uint8Array(arrayBuffer)); + return result; + } + + /** + * Creates a clone of `dataView`. + * + * @private + * @param {Object} dataView The data view to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned data view. + */ + function cloneDataView(dataView, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; + return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); + } + + /** + * Creates a clone of `regexp`. + * + * @private + * @param {Object} regexp The regexp to clone. + * @returns {Object} Returns the cloned regexp. + */ + function cloneRegExp(regexp) { + var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); + result.lastIndex = regexp.lastIndex; + return result; + } + + /** + * Creates a clone of the `symbol` object. + * + * @private + * @param {Object} symbol The symbol object to clone. + * @returns {Object} Returns the cloned symbol object. + */ + function cloneSymbol(symbol) { + return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; + } + + /** + * Creates a clone of `typedArray`. + * + * @private + * @param {Object} typedArray The typed array to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the cloned typed array. + */ + function cloneTypedArray(typedArray, isDeep) { + var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; + return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); + } + + /** + * Compares values to sort them in ascending order. + * + * @private + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {number} Returns the sort order indicator for `value`. + */ + function compareAscending(value, other) { + if (value !== other) { + var valIsDefined = value !== undefined, + valIsNull = value === null, + valIsReflexive = value === value, + valIsSymbol = isSymbol(value); + + var othIsDefined = other !== undefined, + othIsNull = other === null, + othIsReflexive = other === other, + othIsSymbol = isSymbol(other); + + if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) || + (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) || + (valIsNull && othIsDefined && othIsReflexive) || + (!valIsDefined && othIsReflexive) || + !valIsReflexive) { + return 1; + } + if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) || + (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) || + (othIsNull && valIsDefined && valIsReflexive) || + (!othIsDefined && valIsReflexive) || + !othIsReflexive) { + return -1; + } + } + return 0; + } + + /** + * Used by `_.orderBy` to compare multiple properties of a value to another + * and stable sort them. + * + * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, + * specify an order of "desc" for descending or "asc" for ascending sort order + * of corresponding values. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {boolean[]|string[]} orders The order to sort by for each property. + * @returns {number} Returns the sort order indicator for `object`. + */ + function compareMultiple(object, other, orders) { + var index = -1, + objCriteria = object.criteria, + othCriteria = other.criteria, + length = objCriteria.length, + ordersLength = orders.length; + + while (++index < length) { + var result = compareAscending(objCriteria[index], othCriteria[index]); + if (result) { + if (index >= ordersLength) { + return result; + } + var order = orders[index]; + return result * (order == 'desc' ? -1 : 1); + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to provide the same value for + // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 + // for more details. + // + // This also ensures a stable sort in V8 and other engines. + // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. + return object.index - other.index; + } + + /** + * Creates an array that is the composition of partially applied arguments, + * placeholders, and provided arguments into a single array of arguments. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to prepend to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgs(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersLength = holders.length, + leftIndex = -1, + leftLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(leftLength + rangeLength), + isUncurried = !isCurried; + + while (++leftIndex < leftLength) { + result[leftIndex] = partials[leftIndex]; + } + while (++argsIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[holders[argsIndex]] = args[argsIndex]; + } + } + while (rangeLength--) { + result[leftIndex++] = args[argsIndex++]; + } + return result; + } + + /** + * This function is like `composeArgs` except that the arguments composition + * is tailored for `_.partialRight`. + * + * @private + * @param {Array} args The provided arguments. + * @param {Array} partials The arguments to append to those provided. + * @param {Array} holders The `partials` placeholder indexes. + * @params {boolean} [isCurried] Specify composing for a curried function. + * @returns {Array} Returns the new array of composed arguments. + */ + function composeArgsRight(args, partials, holders, isCurried) { + var argsIndex = -1, + argsLength = args.length, + holdersIndex = -1, + holdersLength = holders.length, + rightIndex = -1, + rightLength = partials.length, + rangeLength = nativeMax(argsLength - holdersLength, 0), + result = Array(rangeLength + rightLength), + isUncurried = !isCurried; + + while (++argsIndex < rangeLength) { + result[argsIndex] = args[argsIndex]; + } + var offset = argsIndex; + while (++rightIndex < rightLength) { + result[offset + rightIndex] = partials[rightIndex]; + } + while (++holdersIndex < holdersLength) { + if (isUncurried || argsIndex < argsLength) { + result[offset + holders[holdersIndex]] = args[argsIndex++]; + } + } + return result; + } + + /** + * Copies the values of `source` to `array`. + * + * @private + * @param {Array} source The array to copy values from. + * @param {Array} [array=[]] The array to copy values to. + * @returns {Array} Returns `array`. + */ + function copyArray(source, array) { + var index = -1, + length = source.length; + + array || (array = Array(length)); + while (++index < length) { + array[index] = source[index]; + } + return array; + } + + /** + * Copies properties of `source` to `object`. + * + * @private + * @param {Object} source The object to copy properties from. + * @param {Array} props The property identifiers to copy. + * @param {Object} [object={}] The object to copy properties to. + * @param {Function} [customizer] The function to customize copied values. + * @returns {Object} Returns `object`. + */ + function copyObject(source, props, object, customizer) { + var isNew = !object; + object || (object = {}); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + + var newValue = customizer + ? customizer(object[key], source[key], key, object, source) + : undefined; + + if (newValue === undefined) { + newValue = source[key]; + } + if (isNew) { + baseAssignValue(object, key, newValue); + } else { + assignValue(object, key, newValue); + } + } + return object; + } + + /** + * Copies own symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbols(source, object) { + return copyObject(source, getSymbols(source), object); + } + + /** + * Copies own and inherited symbols of `source` to `object`. + * + * @private + * @param {Object} source The object to copy symbols from. + * @param {Object} [object={}] The object to copy symbols to. + * @returns {Object} Returns `object`. + */ + function copySymbolsIn(source, object) { + return copyObject(source, getSymbolsIn(source), object); + } + + /** + * Creates a function like `_.groupBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} [initializer] The accumulator object initializer. + * @returns {Function} Returns the new aggregator function. + */ + function createAggregator(setter, initializer) { + return function(collection, iteratee) { + var func = isArray(collection) ? arrayAggregator : baseAggregator, + accumulator = initializer ? initializer() : {}; + + return func(collection, setter, getIteratee(iteratee, 2), accumulator); + }; + } + + /** + * Creates a function like `_.assign`. + * + * @private + * @param {Function} assigner The function to assign values. + * @returns {Function} Returns the new assigner function. + */ + function createAssigner(assigner) { + return baseRest(function(object, sources) { + var index = -1, + length = sources.length, + customizer = length > 1 ? sources[length - 1] : undefined, + guard = length > 2 ? sources[2] : undefined; + + customizer = (assigner.length > 3 && typeof customizer == 'function') + ? (length--, customizer) + : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + customizer = length < 3 ? undefined : customizer; + length = 1; + } + object = Object(object); + while (++index < length) { + var source = sources[index]; + if (source) { + assigner(object, source, index, customizer); + } + } + return object; + }); + } + + /** + * Creates a `baseEach` or `baseEachRight` function. + * + * @private + * @param {Function} eachFunc The function to iterate over a collection. + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseEach(eachFunc, fromRight) { + return function(collection, iteratee) { + if (collection == null) { + return collection; + } + if (!isArrayLike(collection)) { + return eachFunc(collection, iteratee); + } + var length = collection.length, + index = fromRight ? length : -1, + iterable = Object(collection); + + while ((fromRight ? index-- : ++index < length)) { + if (iteratee(iterable[index], index, iterable) === false) { + break; + } + } + return collection; + }; + } + + /** + * Creates a base function for methods like `_.forIn` and `_.forOwn`. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new base function. + */ + function createBaseFor(fromRight) { + return function(object, iteratee, keysFunc) { + var index = -1, + iterable = Object(object), + props = keysFunc(object), + length = props.length; + + while (length--) { + var key = props[fromRight ? length : ++index]; + if (iteratee(iterable[key], key, iterable) === false) { + break; + } + } + return object; + }; + } + + /** + * Creates a function that wraps `func` to invoke it with the optional `this` + * binding of `thisArg`. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createBind(func, bitmask, thisArg) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return fn.apply(isBind ? thisArg : this, arguments); + } + return wrapper; + } + + /** + * Creates a function like `_.lowerFirst`. + * + * @private + * @param {string} methodName The name of the `String` case method to use. + * @returns {Function} Returns the new case function. + */ + function createCaseFirst(methodName) { + return function(string) { + string = toString(string); + + var strSymbols = hasUnicode(string) + ? stringToArray(string) + : undefined; + + var chr = strSymbols + ? strSymbols[0] + : string.charAt(0); + + var trailing = strSymbols + ? castSlice(strSymbols, 1).join('') + : string.slice(1); + + return chr[methodName]() + trailing; + }; + } + + /** + * Creates a function like `_.camelCase`. + * + * @private + * @param {Function} callback The function to combine each word. + * @returns {Function} Returns the new compounder function. + */ + function createCompounder(callback) { + return function(string) { + return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); + }; + } + + /** + * Creates a function that produces an instance of `Ctor` regardless of + * whether it was invoked as part of a `new` expression or by `call` or `apply`. + * + * @private + * @param {Function} Ctor The constructor to wrap. + * @returns {Function} Returns the new wrapped function. + */ + function createCtor(Ctor) { + return function() { + // Use a `switch` statement to work with class constructors. See + // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist + // for more details. + var args = arguments; + switch (args.length) { + case 0: return new Ctor; + case 1: return new Ctor(args[0]); + case 2: return new Ctor(args[0], args[1]); + case 3: return new Ctor(args[0], args[1], args[2]); + case 4: return new Ctor(args[0], args[1], args[2], args[3]); + case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); + case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + var thisBinding = baseCreate(Ctor.prototype), + result = Ctor.apply(thisBinding, args); + + // Mimic the constructor's `return` behavior. + // See https://es5.github.io/#x13.2.2 for more details. + return isObject(result) ? result : thisBinding; + }; + } + + /** + * Creates a function that wraps `func` to enable currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {number} arity The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createCurry(func, bitmask, arity) { + var Ctor = createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length, + placeholder = getHolder(wrapper); + + while (index--) { + args[index] = arguments[index]; + } + var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) + ? [] + : replaceHolders(args, placeholder); + + length -= holders.length; + if (length < arity) { + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, undefined, + args, holders, undefined, undefined, arity - length); + } + var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + return apply(fn, this, args); + } + return wrapper; + } + + /** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ + function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = getIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; + } + + /** + * Creates a `_.flow` or `_.flowRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new flow function. + */ + function createFlow(fromRight) { + return flatRest(function(funcs) { + var length = funcs.length, + index = length, + prereq = LodashWrapper.prototype.thru; + + if (fromRight) { + funcs.reverse(); + } + while (index--) { + var func = funcs[index]; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (prereq && !wrapper && getFuncName(func) == 'wrapper') { + var wrapper = new LodashWrapper([], true); + } + } + index = wrapper ? index : length; + while (++index < length) { + func = funcs[index]; + + var funcName = getFuncName(func), + data = funcName == 'wrapper' ? getData(func) : undefined; + + if (data && isLaziable(data[0]) && + data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) && + !data[4].length && data[9] == 1 + ) { + wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); + } else { + wrapper = (func.length == 1 && isLaziable(func)) + ? wrapper[funcName]() + : wrapper.thru(func); + } + } + return function() { + var args = arguments, + value = args[0]; + + if (wrapper && args.length == 1 && isArray(value)) { + return wrapper.plant(value).value(); + } + var index = 0, + result = length ? funcs[index].apply(this, args) : value; + + while (++index < length) { + result = funcs[index].call(this, result); + } + return result; + }; + }); + } + + /** + * Creates a function that wraps `func` to invoke it with optional `this` + * binding of `thisArg`, partial application, and currying. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [partialsRight] The arguments to append to those provided + * to the new function. + * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { + var isAry = bitmask & WRAP_ARY_FLAG, + isBind = bitmask & WRAP_BIND_FLAG, + isBindKey = bitmask & WRAP_BIND_KEY_FLAG, + isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG), + isFlip = bitmask & WRAP_FLIP_FLAG, + Ctor = isBindKey ? undefined : createCtor(func); + + function wrapper() { + var length = arguments.length, + args = Array(length), + index = length; + + while (index--) { + args[index] = arguments[index]; + } + if (isCurried) { + var placeholder = getHolder(wrapper), + holdersCount = countHolders(args, placeholder); + } + if (partials) { + args = composeArgs(args, partials, holders, isCurried); + } + if (partialsRight) { + args = composeArgsRight(args, partialsRight, holdersRight, isCurried); + } + length -= holdersCount; + if (isCurried && length < arity) { + var newHolders = replaceHolders(args, placeholder); + return createRecurry( + func, bitmask, createHybrid, wrapper.placeholder, thisArg, + args, newHolders, argPos, ary, arity - length + ); + } + var thisBinding = isBind ? thisArg : this, + fn = isBindKey ? thisBinding[func] : func; + + length = args.length; + if (argPos) { + args = reorder(args, argPos); + } else if (isFlip && length > 1) { + args.reverse(); + } + if (isAry && ary < length) { + args.length = ary; + } + if (this && this !== root && this instanceof wrapper) { + fn = Ctor || createCtor(fn); + } + return fn.apply(thisBinding, args); + } + return wrapper; + } + + /** + * Creates a function like `_.invertBy`. + * + * @private + * @param {Function} setter The function to set accumulator values. + * @param {Function} toIteratee The function to resolve iteratees. + * @returns {Function} Returns the new inverter function. + */ + function createInverter(setter, toIteratee) { + return function(object, iteratee) { + return baseInverter(object, setter, toIteratee(iteratee), {}); + }; + } + + /** + * Creates a function that performs a mathematical operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @param {number} [defaultValue] The value used for `undefined` arguments. + * @returns {Function} Returns the new mathematical operation function. + */ + function createMathOperation(operator, defaultValue) { + return function(value, other) { + var result; + if (value === undefined && other === undefined) { + return defaultValue; + } + if (value !== undefined) { + result = value; + } + if (other !== undefined) { + if (result === undefined) { + return other; + } + if (typeof value == 'string' || typeof other == 'string') { + value = baseToString(value); + other = baseToString(other); + } else { + value = baseToNumber(value); + other = baseToNumber(other); + } + result = operator(value, other); + } + return result; + }; + } + + /** + * Creates a function like `_.over`. + * + * @private + * @param {Function} arrayFunc The function to iterate over iteratees. + * @returns {Function} Returns the new over function. + */ + function createOver(arrayFunc) { + return flatRest(function(iteratees) { + iteratees = arrayMap(iteratees, baseUnary(getIteratee())); + return baseRest(function(args) { + var thisArg = this; + return arrayFunc(iteratees, function(iteratee) { + return apply(iteratee, thisArg, args); + }); + }); + }); + } + + /** + * Creates the padding for `string` based on `length`. The `chars` string + * is truncated if the number of characters exceeds `length`. + * + * @private + * @param {number} length The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padding for `string`. + */ + function createPadding(length, chars) { + chars = chars === undefined ? ' ' : baseToString(chars); + + var charsLength = chars.length; + if (charsLength < 2) { + return charsLength ? baseRepeat(chars, length) : chars; + } + var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); + return hasUnicode(chars) + ? castSlice(stringToArray(result), 0, length).join('') + : result.slice(0, length); + } + + /** + * Creates a function that wraps `func` to invoke it with the `this` binding + * of `thisArg` and `partials` prepended to the arguments it receives. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {*} thisArg The `this` binding of `func`. + * @param {Array} partials The arguments to prepend to those provided to + * the new function. + * @returns {Function} Returns the new wrapped function. + */ + function createPartial(func, bitmask, thisArg, partials) { + var isBind = bitmask & WRAP_BIND_FLAG, + Ctor = createCtor(func); + + function wrapper() { + var argsIndex = -1, + argsLength = arguments.length, + leftIndex = -1, + leftLength = partials.length, + args = Array(leftLength + argsLength), + fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; + + while (++leftIndex < leftLength) { + args[leftIndex] = partials[leftIndex]; + } + while (argsLength--) { + args[leftIndex++] = arguments[++argsIndex]; + } + return apply(fn, isBind ? thisArg : this, args); + } + return wrapper; + } + + /** + * Creates a `_.range` or `_.rangeRight` function. + * + * @private + * @param {boolean} [fromRight] Specify iterating from right to left. + * @returns {Function} Returns the new range function. + */ + function createRange(fromRight) { + return function(start, end, step) { + if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { + end = step = undefined; + } + // Ensure the sign of `-0` is preserved. + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); + return baseRange(start, end, step, fromRight); + }; + } + + /** + * Creates a function that performs a relational operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @returns {Function} Returns the new relational operation function. + */ + function createRelationalOperation(operator) { + return function(value, other) { + if (!(typeof value == 'string' && typeof other == 'string')) { + value = toNumber(value); + other = toNumber(other); + } + return operator(value, other); + }; + } + + /** + * Creates a function that wraps `func` to continue currying. + * + * @private + * @param {Function} func The function to wrap. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @param {Function} wrapFunc The function to create the `func` wrapper. + * @param {*} placeholder The placeholder value. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to prepend to those provided to + * the new function. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { + var isCurry = bitmask & WRAP_CURRY_FLAG, + newHolders = isCurry ? holders : undefined, + newHoldersRight = isCurry ? undefined : holders, + newPartials = isCurry ? partials : undefined, + newPartialsRight = isCurry ? undefined : partials; + + bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); + bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); + + if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { + bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG); + } + var newData = [ + func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, + newHoldersRight, argPos, ary, arity + ]; + + var result = wrapFunc.apply(undefined, newData); + if (isLaziable(func)) { + setData(result, newData); + } + result.placeholder = placeholder; + return setWrapToString(result, func, bitmask); + } + + /** + * Creates a function like `_.round`. + * + * @private + * @param {string} methodName The name of the `Math` method to use when rounding. + * @returns {Function} Returns the new round function. + */ + function createRound(methodName) { + var func = Math[methodName]; + return function(number, precision) { + number = toNumber(number); + precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); + if (precision && nativeIsFinite(number)) { + // Shift with exponential notation to avoid floating-point issues. + // See [MDN](https://mdn.io/round#Examples) for more details. + var pair = (toString(number) + 'e').split('e'), + value = func(pair[0] + 'e' + (+pair[1] + precision)); + + pair = (toString(value) + 'e').split('e'); + return +(pair[0] + 'e' + (+pair[1] - precision)); + } + return func(number); + }; + } + + /** + * Creates a set object of `values`. + * + * @private + * @param {Array} values The values to add to the set. + * @returns {Object} Returns the new set. + */ + var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { + return new Set(values); + }; + + /** + * Creates a `_.toPairs` or `_.toPairsIn` function. + * + * @private + * @param {Function} keysFunc The function to get the keys of a given object. + * @returns {Function} Returns the new pairs function. + */ + function createToPairs(keysFunc) { + return function(object) { + var tag = getTag(object); + if (tag == mapTag) { + return mapToArray(object); + } + if (tag == setTag) { + return setToPairs(object); + } + return baseToPairs(object, keysFunc(object)); + }; + } + + /** + * Creates a function that either curries or invokes `func` with optional + * `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to wrap. + * @param {number} bitmask The bitmask flags. + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` or `_.curryRight` of a bound function + * 8 - `_.curry` + * 16 - `_.curryRight` + * 32 - `_.partial` + * 64 - `_.partialRight` + * 128 - `_.rearg` + * 256 - `_.ary` + * 512 - `_.flip` + * @param {*} [thisArg] The `this` binding of `func`. + * @param {Array} [partials] The arguments to be partially applied. + * @param {Array} [holders] The `partials` placeholder indexes. + * @param {Array} [argPos] The argument positions of the new function. + * @param {number} [ary] The arity cap of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new wrapped function. + */ + function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { + var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; + if (!isBindKey && typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + var length = partials ? partials.length : 0; + if (!length) { + bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG); + partials = holders = undefined; + } + ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); + arity = arity === undefined ? arity : toInteger(arity); + length -= holders ? holders.length : 0; + + if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { + var partialsRight = partials, + holdersRight = holders; + + partials = holders = undefined; + } + var data = isBindKey ? undefined : getData(func); + + var newData = [ + func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, + argPos, ary, arity + ]; + + if (data) { + mergeData(newData, data); + } + func = newData[0]; + bitmask = newData[1]; + thisArg = newData[2]; + partials = newData[3]; + holders = newData[4]; + arity = newData[9] = newData[9] === undefined + ? (isBindKey ? 0 : func.length) + : nativeMax(newData[9] - length, 0); + + if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) { + bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG); + } + if (!bitmask || bitmask == WRAP_BIND_FLAG) { + var result = createBind(func, bitmask, thisArg); + } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) { + result = createCurry(func, bitmask, arity); + } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) { + result = createPartial(func, bitmask, thisArg, partials); + } else { + result = createHybrid.apply(undefined, newData); + } + var setter = data ? baseSetData : setData; + return setWrapToString(setter(result, newData), func, bitmask); + } + + /** + * Used by `_.defaults` to customize its `_.assignIn` use to assign properties + * of source objects to the destination object for all destination properties + * that resolve to `undefined`. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to assign. + * @param {Object} object The parent object of `objValue`. + * @returns {*} Returns the value to assign. + */ + function customDefaultsAssignIn(objValue, srcValue, key, object) { + if (objValue === undefined || + (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { + return srcValue; + } + return objValue; + } + + /** + * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source + * objects into destination objects that are passed thru. + * + * @private + * @param {*} objValue The destination value. + * @param {*} srcValue The source value. + * @param {string} key The key of the property to merge. + * @param {Object} object The parent object of `objValue`. + * @param {Object} source The parent object of `srcValue`. + * @param {Object} [stack] Tracks traversed source values and their merged + * counterparts. + * @returns {*} Returns the value to assign. + */ + function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { + if (isObject(objValue) && isObject(srcValue)) { + // Recursively merge objects and arrays (susceptible to call stack limits). + stack.set(srcValue, objValue); + baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); + stack['delete'](srcValue); + } + return objValue; + } + + /** + * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain + * objects. + * + * @private + * @param {*} value The value to inspect. + * @param {string} key The key of the property to inspect. + * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. + */ + function customOmitClone(value) { + return isPlainObject(value) ? undefined : value; + } + + /** + * A specialized version of `baseIsEqualDeep` for arrays with support for + * partial deep comparisons. + * + * @private + * @param {Array} array The array to compare. + * @param {Array} other The other array to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `array` and `other` objects. + * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. + */ + function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + arrLength = array.length, + othLength = other.length; + + if (arrLength != othLength && !(isPartial && othLength > arrLength)) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(array); + if (stacked && stack.get(other)) { + return stacked == other; + } + var index = -1, + result = true, + seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; + + stack.set(array, other); + stack.set(other, array); + + // Ignore non-index properties. + while (++index < arrLength) { + var arrValue = array[index], + othValue = other[index]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, arrValue, index, other, array, stack) + : customizer(arrValue, othValue, index, array, other, stack); + } + if (compared !== undefined) { + if (compared) { + continue; + } + result = false; + break; + } + // Recursively compare arrays (susceptible to call stack limits). + if (seen) { + if (!arraySome(other, function(othValue, othIndex) { + if (!cacheHas(seen, othIndex) && + (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) { + return seen.push(othIndex); + } + })) { + result = false; + break; + } + } else if (!( + arrValue === othValue || + equalFunc(arrValue, othValue, bitmask, customizer, stack) + )) { + result = false; + break; + } + } + stack['delete'](array); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseIsEqualDeep` for comparing objects of + * the same `toStringTag`. + * + * **Note:** This function only supports comparing values with tags of + * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {string} tag The `toStringTag` of the objects to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { + switch (tag) { + case dataViewTag: + if ((object.byteLength != other.byteLength) || + (object.byteOffset != other.byteOffset)) { + return false; + } + object = object.buffer; + other = other.buffer; + + case arrayBufferTag: + if ((object.byteLength != other.byteLength) || + !equalFunc(new Uint8Array(object), new Uint8Array(other))) { + return false; + } + return true; + + case boolTag: + case dateTag: + case numberTag: + // Coerce booleans to `1` or `0` and dates to milliseconds. + // Invalid dates are coerced to `NaN`. + return eq(+object, +other); + + case errorTag: + return object.name == other.name && object.message == other.message; + + case regexpTag: + case stringTag: + // Coerce regexes to strings and treat strings, primitives and objects, + // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring + // for more details. + return object == (other + ''); + + case mapTag: + var convert = mapToArray; + + case setTag: + var isPartial = bitmask & COMPARE_PARTIAL_FLAG; + convert || (convert = setToArray); + + if (object.size != other.size && !isPartial) { + return false; + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked) { + return stacked == other; + } + bitmask |= COMPARE_UNORDERED_FLAG; + + // Recursively compare objects (susceptible to call stack limits). + stack.set(object, other); + var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); + stack['delete'](object); + return result; + + case symbolTag: + if (symbolValueOf) { + return symbolValueOf.call(object) == symbolValueOf.call(other); + } + } + return false; + } + + /** + * A specialized version of `baseIsEqualDeep` for objects with support for + * partial deep comparisons. + * + * @private + * @param {Object} object The object to compare. + * @param {Object} other The other object to compare. + * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. + * @param {Function} customizer The function to customize comparisons. + * @param {Function} equalFunc The function to determine equivalents of values. + * @param {Object} stack Tracks traversed `object` and `other` objects. + * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. + */ + function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { + var isPartial = bitmask & COMPARE_PARTIAL_FLAG, + objProps = getAllKeys(object), + objLength = objProps.length, + othProps = getAllKeys(other), + othLength = othProps.length; + + if (objLength != othLength && !isPartial) { + return false; + } + var index = objLength; + while (index--) { + var key = objProps[index]; + if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { + return false; + } + } + // Assume cyclic values are equal. + var stacked = stack.get(object); + if (stacked && stack.get(other)) { + return stacked == other; + } + var result = true; + stack.set(object, other); + stack.set(other, object); + + var skipCtor = isPartial; + while (++index < objLength) { + key = objProps[index]; + var objValue = object[key], + othValue = other[key]; + + if (customizer) { + var compared = isPartial + ? customizer(othValue, objValue, key, other, object, stack) + : customizer(objValue, othValue, key, object, other, stack); + } + // Recursively compare objects (susceptible to call stack limits). + if (!(compared === undefined + ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack)) + : compared + )) { + result = false; + break; + } + skipCtor || (skipCtor = key == 'constructor'); + } + if (result && !skipCtor) { + var objCtor = object.constructor, + othCtor = other.constructor; + + // Non `Object` object instances with different constructors are not equal. + if (objCtor != othCtor && + ('constructor' in object && 'constructor' in other) && + !(typeof objCtor == 'function' && objCtor instanceof objCtor && + typeof othCtor == 'function' && othCtor instanceof othCtor)) { + result = false; + } + } + stack['delete'](object); + stack['delete'](other); + return result; + } + + /** + * A specialized version of `baseRest` which flattens the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @returns {Function} Returns the new function. + */ + function flatRest(func) { + return setToString(overRest(func, undefined, flatten), func + ''); + } + + /** + * Creates an array of own enumerable property names and symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeys(object) { + return baseGetAllKeys(object, keys, getSymbols); + } + + /** + * Creates an array of own and inherited enumerable property names and + * symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names and symbols. + */ + function getAllKeysIn(object) { + return baseGetAllKeys(object, keysIn, getSymbolsIn); + } + + /** + * Gets metadata for `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {*} Returns the metadata for `func`. + */ + var getData = !metaMap ? noop : function(func) { + return metaMap.get(func); + }; + + /** + * Gets the name of `func`. + * + * @private + * @param {Function} func The function to query. + * @returns {string} Returns the function name. + */ + function getFuncName(func) { + var result = (func.name + ''), + array = realNames[result], + length = hasOwnProperty.call(realNames, result) ? array.length : 0; + + while (length--) { + var data = array[length], + otherFunc = data.func; + if (otherFunc == null || otherFunc == func) { + return data.name; + } + } + return result; + } + + /** + * Gets the argument placeholder value for `func`. + * + * @private + * @param {Function} func The function to inspect. + * @returns {*} Returns the placeholder value. + */ + function getHolder(func) { + var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; + return object.placeholder; + } + + /** + * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, + * this function returns the custom method, otherwise it returns `baseIteratee`. + * If arguments are provided, the chosen function is invoked with them and + * its result is returned. + * + * @private + * @param {*} [value] The value to convert to an iteratee. + * @param {number} [arity] The arity of the created iteratee. + * @returns {Function} Returns the chosen function or its result. + */ + function getIteratee() { + var result = lodash.iteratee || iteratee; + result = result === iteratee ? baseIteratee : result; + return arguments.length ? result(arguments[0], arguments[1]) : result; + } + + /** + * Gets the data for `map`. + * + * @private + * @param {Object} map The map to query. + * @param {string} key The reference key. + * @returns {*} Returns the map data. + */ + function getMapData(map, key) { + var data = map.__data__; + return isKeyable(key) + ? data[typeof key == 'string' ? 'string' : 'hash'] + : data.map; + } + + /** + * Gets the property names, values, and compare flags of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the match data of `object`. + */ + function getMatchData(object) { + var result = keys(object), + length = result.length; + + while (length--) { + var key = result[length], + value = object[key]; + + result[length] = [key, value, isStrictComparable(value)]; + } + return result; + } + + /** + * Gets the native function at `key` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the method to get. + * @returns {*} Returns the function if it's native, else `undefined`. + */ + function getNative(object, key) { + var value = getValue(object, key); + return baseIsNative(value) ? value : undefined; + } + + /** + * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the raw `toStringTag`. + */ + function getRawTag(value) { + var isOwn = hasOwnProperty.call(value, symToStringTag), + tag = value[symToStringTag]; + + try { + value[symToStringTag] = undefined; + var unmasked = true; + } catch (e) {} + + var result = nativeObjectToString.call(value); + if (unmasked) { + if (isOwn) { + value[symToStringTag] = tag; + } else { + delete value[symToStringTag]; + } + } + return result; + } + + /** + * Creates an array of the own enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbols = !nativeGetSymbols ? stubArray : function(object) { + if (object == null) { + return []; + } + object = Object(object); + return arrayFilter(nativeGetSymbols(object), function(symbol) { + return propertyIsEnumerable.call(object, symbol); + }); + }; + + /** + * Creates an array of the own and inherited enumerable symbols of `object`. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of symbols. + */ + var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { + var result = []; + while (object) { + arrayPush(result, getSymbols(object)); + object = getPrototype(object); + } + return result; + }; + + /** + * Gets the `toStringTag` of `value`. + * + * @private + * @param {*} value The value to query. + * @returns {string} Returns the `toStringTag`. + */ + var getTag = baseGetTag; + + // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. + if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) || + (Map && getTag(new Map) != mapTag) || + (Promise && getTag(Promise.resolve()) != promiseTag) || + (Set && getTag(new Set) != setTag) || + (WeakMap && getTag(new WeakMap) != weakMapTag)) { + getTag = function(value) { + var result = baseGetTag(value), + Ctor = result == objectTag ? value.constructor : undefined, + ctorString = Ctor ? toSource(Ctor) : ''; + + if (ctorString) { + switch (ctorString) { + case dataViewCtorString: return dataViewTag; + case mapCtorString: return mapTag; + case promiseCtorString: return promiseTag; + case setCtorString: return setTag; + case weakMapCtorString: return weakMapTag; + } + } + return result; + }; + } + + /** + * Gets the view, applying any `transforms` to the `start` and `end` positions. + * + * @private + * @param {number} start The start of the view. + * @param {number} end The end of the view. + * @param {Array} transforms The transformations to apply to the view. + * @returns {Object} Returns an object containing the `start` and `end` + * positions of the view. + */ + function getView(start, end, transforms) { + var index = -1, + length = transforms.length; + + while (++index < length) { + var data = transforms[index], + size = data.size; + + switch (data.type) { + case 'drop': start += size; break; + case 'dropRight': end -= size; break; + case 'take': end = nativeMin(end, start + size); break; + case 'takeRight': start = nativeMax(start, end - size); break; + } + } + return { 'start': start, 'end': end }; + } + + /** + * Extracts wrapper details from the `source` body comment. + * + * @private + * @param {string} source The source to inspect. + * @returns {Array} Returns the wrapper details. + */ + function getWrapDetails(source) { + var match = source.match(reWrapDetails); + return match ? match[1].split(reSplitDetails) : []; + } + + /** + * Checks if `path` exists on `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @param {Function} hasFunc The function to check properties. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + */ + function hasPath(object, path, hasFunc) { + path = castPath(path, object); + + var index = -1, + length = path.length, + result = false; + + while (++index < length) { + var key = toKey(path[index]); + if (!(result = object != null && hasFunc(object, key))) { + break; + } + object = object[key]; + } + if (result || ++index != length) { + return result; + } + length = object == null ? 0 : object.length; + return !!length && isLength(length) && isIndex(key, length) && + (isArray(object) || isArguments(object)); + } + + /** + * Initializes an array clone. + * + * @private + * @param {Array} array The array to clone. + * @returns {Array} Returns the initialized clone. + */ + function initCloneArray(array) { + var length = array.length, + result = new array.constructor(length); + + // Add properties assigned by `RegExp#exec`. + if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { + result.index = array.index; + result.input = array.input; + } + return result; + } + + /** + * Initializes an object clone. + * + * @private + * @param {Object} object The object to clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneObject(object) { + return (typeof object.constructor == 'function' && !isPrototype(object)) + ? baseCreate(getPrototype(object)) + : {}; + } + + /** + * Initializes an object clone based on its `toStringTag`. + * + * **Note:** This function only supports cloning values with tags of + * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. + * + * @private + * @param {Object} object The object to clone. + * @param {string} tag The `toStringTag` of the object to clone. + * @param {boolean} [isDeep] Specify a deep clone. + * @returns {Object} Returns the initialized clone. + */ + function initCloneByTag(object, tag, isDeep) { + var Ctor = object.constructor; + switch (tag) { + case arrayBufferTag: + return cloneArrayBuffer(object); + + case boolTag: + case dateTag: + return new Ctor(+object); + + case dataViewTag: + return cloneDataView(object, isDeep); + + case float32Tag: case float64Tag: + case int8Tag: case int16Tag: case int32Tag: + case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: + return cloneTypedArray(object, isDeep); + + case mapTag: + return new Ctor; + + case numberTag: + case stringTag: + return new Ctor(object); + + case regexpTag: + return cloneRegExp(object); + + case setTag: + return new Ctor; + + case symbolTag: + return cloneSymbol(object); + } + } + + /** + * Inserts wrapper `details` in a comment at the top of the `source` body. + * + * @private + * @param {string} source The source to modify. + * @returns {Array} details The details to insert. + * @returns {string} Returns the modified source. + */ + function insertWrapDetails(source, details) { + var length = details.length; + if (!length) { + return source; + } + var lastIndex = length - 1; + details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; + details = details.join(length > 2 ? ', ' : ' '); + return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n'); + } + + /** + * Checks if `value` is a flattenable `arguments` object or array. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + */ + function isFlattenable(value) { + return isArray(value) || isArguments(value) || + !!(spreadableSymbol && value && value[spreadableSymbol]); + } + + /** + * Checks if `value` is a valid array-like index. + * + * @private + * @param {*} value The value to check. + * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. + * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. + */ + function isIndex(value, length) { + var type = typeof value; + length = length == null ? MAX_SAFE_INTEGER : length; + + return !!length && + (type == 'number' || + (type != 'symbol' && reIsUint.test(value))) && + (value > -1 && value % 1 == 0 && value < length); + } + + /** + * Checks if the given arguments are from an iteratee call. + * + * @private + * @param {*} value The potential iteratee value argument. + * @param {*} index The potential iteratee index or key argument. + * @param {*} object The potential iteratee object argument. + * @returns {boolean} Returns `true` if the arguments are from an iteratee call, + * else `false`. + */ + function isIterateeCall(value, index, object) { + if (!isObject(object)) { + return false; + } + var type = typeof index; + if (type == 'number' + ? (isArrayLike(object) && isIndex(index, object.length)) + : (type == 'string' && index in object) + ) { + return eq(object[index], value); + } + return false; + } + + /** + * Checks if `value` is a property name and not a property path. + * + * @private + * @param {*} value The value to check. + * @param {Object} [object] The object to query keys on. + * @returns {boolean} Returns `true` if `value` is a property name, else `false`. + */ + function isKey(value, object) { + if (isArray(value)) { + return false; + } + var type = typeof value; + if (type == 'number' || type == 'symbol' || type == 'boolean' || + value == null || isSymbol(value)) { + return true; + } + return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || + (object != null && value in Object(object)); + } + + /** + * Checks if `value` is suitable for use as unique object key. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is suitable, else `false`. + */ + function isKeyable(value) { + var type = typeof value; + return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') + ? (value !== '__proto__') + : (value === null); + } + + /** + * Checks if `func` has a lazy counterpart. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` has a lazy counterpart, + * else `false`. + */ + function isLaziable(func) { + var funcName = getFuncName(func), + other = lodash[funcName]; + + if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) { + return false; + } + if (func === other) { + return true; + } + var data = getData(other); + return !!data && func === data[0]; + } + + /** + * Checks if `func` has its source masked. + * + * @private + * @param {Function} func The function to check. + * @returns {boolean} Returns `true` if `func` is masked, else `false`. + */ + function isMasked(func) { + return !!maskSrcKey && (maskSrcKey in func); + } + + /** + * Checks if `func` is capable of being masked. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `func` is maskable, else `false`. + */ + var isMaskable = coreJsData ? isFunction : stubFalse; + + /** + * Checks if `value` is likely a prototype object. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. + */ + function isPrototype(value) { + var Ctor = value && value.constructor, + proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; + + return value === proto; + } + + /** + * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` if suitable for strict + * equality comparisons, else `false`. + */ + function isStrictComparable(value) { + return value === value && !isObject(value); + } + + /** + * A specialized version of `matchesProperty` for source values suitable + * for strict equality comparisons, i.e. `===`. + * + * @private + * @param {string} key The key of the property to get. + * @param {*} srcValue The value to match. + * @returns {Function} Returns the new spec function. + */ + function matchesStrictComparable(key, srcValue) { + return function(object) { + if (object == null) { + return false; + } + return object[key] === srcValue && + (srcValue !== undefined || (key in Object(object))); + }; + } + + /** + * A specialized version of `_.memoize` which clears the memoized function's + * cache when it exceeds `MAX_MEMOIZE_SIZE`. + * + * @private + * @param {Function} func The function to have its output memoized. + * @returns {Function} Returns the new memoized function. + */ + function memoizeCapped(func) { + var result = memoize(func, function(key) { + if (cache.size === MAX_MEMOIZE_SIZE) { + cache.clear(); + } + return key; + }); + + var cache = result.cache; + return result; + } + + /** + * Merges the function metadata of `source` into `data`. + * + * Merging metadata reduces the number of wrappers used to invoke a function. + * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` + * may be applied regardless of execution order. Methods like `_.ary` and + * `_.rearg` modify function arguments, making the order in which they are + * executed important, preventing the merging of metadata. However, we make + * an exception for a safe combined case where curried functions have `_.ary` + * and or `_.rearg` applied. + * + * @private + * @param {Array} data The destination metadata. + * @param {Array} source The source metadata. + * @returns {Array} Returns `data`. + */ + function mergeData(data, source) { + var bitmask = data[1], + srcBitmask = source[1], + newBitmask = bitmask | srcBitmask, + isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG); + + var isCombo = + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) || + ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) || + ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); + + // Exit early if metadata can't be merged. + if (!(isCommon || isCombo)) { + return data; + } + // Use source `thisArg` if available. + if (srcBitmask & WRAP_BIND_FLAG) { + data[2] = source[2]; + // Set when currying a bound function. + newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; + } + // Compose partial arguments. + var value = source[3]; + if (value) { + var partials = data[3]; + data[3] = partials ? composeArgs(partials, value, source[4]) : value; + data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; + } + // Compose partial right arguments. + value = source[5]; + if (value) { + partials = data[5]; + data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; + data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; + } + // Use source `argPos` if available. + value = source[7]; + if (value) { + data[7] = value; + } + // Use source `ary` if it's smaller. + if (srcBitmask & WRAP_ARY_FLAG) { + data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); + } + // Use source `arity` if one is not provided. + if (data[9] == null) { + data[9] = source[9]; + } + // Use source `func` and merge bitmasks. + data[0] = source[0]; + data[1] = newBitmask; + + return data; + } + + /** + * This function is like + * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * except that it includes inherited enumerable properties. + * + * @private + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + */ + function nativeKeysIn(object) { + var result = []; + if (object != null) { + for (var key in Object(object)) { + result.push(key); + } + } + return result; + } + + /** + * Converts `value` to a string using `Object.prototype.toString`. + * + * @private + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + */ + function objectToString(value) { + return nativeObjectToString.call(value); + } + + /** + * A specialized version of `baseRest` which transforms the rest array. + * + * @private + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @param {Function} transform The rest array transform. + * @returns {Function} Returns the new function. + */ + function overRest(func, start, transform) { + start = nativeMax(start === undefined ? (func.length - 1) : start, 0); + return function() { + var args = arguments, + index = -1, + length = nativeMax(args.length - start, 0), + array = Array(length); + + while (++index < length) { + array[index] = args[start + index]; + } + index = -1; + var otherArgs = Array(start + 1); + while (++index < start) { + otherArgs[index] = args[index]; + } + otherArgs[start] = transform(array); + return apply(func, this, otherArgs); + }; + } + + /** + * Gets the parent value at `path` of `object`. + * + * @private + * @param {Object} object The object to query. + * @param {Array} path The path to get the parent value of. + * @returns {*} Returns the parent value. + */ + function parent(object, path) { + return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); + } + + /** + * Reorder `array` according to the specified indexes where the element at + * the first index is assigned as the first element, the element at + * the second index is assigned as the second element, and so on. + * + * @private + * @param {Array} array The array to reorder. + * @param {Array} indexes The arranged array indexes. + * @returns {Array} Returns `array`. + */ + function reorder(array, indexes) { + var arrLength = array.length, + length = nativeMin(indexes.length, arrLength), + oldArray = copyArray(array); + + while (length--) { + var index = indexes[length]; + array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; + } + return array; + } + + /** + * Gets the value at `key`, unless `key` is "__proto__" or "constructor". + * + * @private + * @param {Object} object The object to query. + * @param {string} key The key of the property to get. + * @returns {*} Returns the property value. + */ + function safeGet(object, key) { + if (key === 'constructor' && typeof object[key] === 'function') { + return; + } + + if (key == '__proto__') { + return; + } + + return object[key]; + } + + /** + * Sets metadata for `func`. + * + * **Note:** If this function becomes hot, i.e. is invoked a lot in a short + * period of time, it will trip its breaker and transition to an identity + * function to avoid garbage collection pauses in V8. See + * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) + * for more details. + * + * @private + * @param {Function} func The function to associate metadata with. + * @param {*} data The metadata. + * @returns {Function} Returns `func`. + */ + var setData = shortOut(baseSetData); + + /** + * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). + * + * @private + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @returns {number|Object} Returns the timer id or timeout object. + */ + var setTimeout = ctxSetTimeout || function(func, wait) { + return root.setTimeout(func, wait); + }; + + /** + * Sets the `toString` method of `func` to return `string`. + * + * @private + * @param {Function} func The function to modify. + * @param {Function} string The `toString` result. + * @returns {Function} Returns `func`. + */ + var setToString = shortOut(baseSetToString); + + /** + * Sets the `toString` method of `wrapper` to mimic the source of `reference` + * with wrapper details in a comment at the top of the source body. + * + * @private + * @param {Function} wrapper The function to modify. + * @param {Function} reference The reference function. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Function} Returns `wrapper`. + */ + function setWrapToString(wrapper, reference, bitmask) { + var source = (reference + ''); + return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); + } + + /** + * Creates a function that'll short out and invoke `identity` instead + * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` + * milliseconds. + * + * @private + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new shortable function. + */ + function shortOut(func) { + var count = 0, + lastCalled = 0; + + return function() { + var stamp = nativeNow(), + remaining = HOT_SPAN - (stamp - lastCalled); + + lastCalled = stamp; + if (remaining > 0) { + if (++count >= HOT_COUNT) { + return arguments[0]; + } + } else { + count = 0; + } + return func.apply(undefined, arguments); + }; + } + + /** + * A specialized version of `_.shuffle` which mutates and sets the size of `array`. + * + * @private + * @param {Array} array The array to shuffle. + * @param {number} [size=array.length] The size of `array`. + * @returns {Array} Returns `array`. + */ + function shuffleSelf(array, size) { + var index = -1, + length = array.length, + lastIndex = length - 1; + + size = size === undefined ? length : size; + while (++index < size) { + var rand = baseRandom(index, lastIndex), + value = array[rand]; + + array[rand] = array[index]; + array[index] = value; + } + array.length = size; + return array; + } + + /** + * Converts `string` to a property path array. + * + * @private + * @param {string} string The string to convert. + * @returns {Array} Returns the property path array. + */ + var stringToPath = memoizeCapped(function(string) { + var result = []; + if (string.charCodeAt(0) === 46 /* . */) { + result.push(''); + } + string.replace(rePropName, function(match, number, quote, subString) { + result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match)); + }); + return result; + }); + + /** + * Converts `value` to a string key if it's not a string or symbol. + * + * @private + * @param {*} value The value to inspect. + * @returns {string|symbol} Returns the key. + */ + function toKey(value) { + if (typeof value == 'string' || isSymbol(value)) { + return value; + } + var result = (value + ''); + return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; + } + + /** + * Converts `func` to its source code. + * + * @private + * @param {Function} func The function to convert. + * @returns {string} Returns the source code. + */ + function toSource(func) { + if (func != null) { + try { + return funcToString.call(func); + } catch (e) {} + try { + return (func + ''); + } catch (e) {} + } + return ''; + } + + /** + * Updates wrapper `details` based on `bitmask` flags. + * + * @private + * @returns {Array} details The details to modify. + * @param {number} bitmask The bitmask flags. See `createWrap` for more details. + * @returns {Array} Returns `details`. + */ + function updateWrapDetails(details, bitmask) { + arrayEach(wrapFlags, function(pair) { + var value = '_.' + pair[0]; + if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { + details.push(value); + } + }); + return details.sort(); + } + + /** + * Creates a clone of `wrapper`. + * + * @private + * @param {Object} wrapper The wrapper to clone. + * @returns {Object} Returns the cloned wrapper. + */ + function wrapperClone(wrapper) { + if (wrapper instanceof LazyWrapper) { + return wrapper.clone(); + } + var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); + result.__actions__ = copyArray(wrapper.__actions__); + result.__index__ = wrapper.__index__; + result.__values__ = wrapper.__values__; + return result; + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an array of elements split into groups the length of `size`. + * If `array` can't be split evenly, the final chunk will be the remaining + * elements. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to process. + * @param {number} [size=1] The length of each chunk + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the new array of chunks. + * @example + * + * _.chunk(['a', 'b', 'c', 'd'], 2); + * // => [['a', 'b'], ['c', 'd']] + * + * _.chunk(['a', 'b', 'c', 'd'], 3); + * // => [['a', 'b', 'c'], ['d']] + */ + function chunk(array, size, guard) { + if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { + size = 1; + } else { + size = nativeMax(toInteger(size), 0); + } + var length = array == null ? 0 : array.length; + if (!length || size < 1) { + return []; + } + var index = 0, + resIndex = 0, + result = Array(nativeCeil(length / size)); + + while (index < length) { + result[resIndex++] = baseSlice(array, index, (index += size)); + } + return result; + } + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are falsey. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to compact. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + var index = -1, + length = array == null ? 0 : array.length, + resIndex = 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result[resIndex++] = value; + } + } + return result; + } + + /** + * Creates a new array concatenating `array` with any additional arrays + * and/or values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to concatenate. + * @param {...*} [values] The values to concatenate. + * @returns {Array} Returns the new concatenated array. + * @example + * + * var array = [1]; + * var other = _.concat(array, 2, [3], [[4]]); + * + * console.log(other); + * // => [1, 2, 3, [4]] + * + * console.log(array); + * // => [1] + */ + function concat() { + var length = arguments.length; + if (!length) { + return []; + } + var args = Array(length - 1), + array = arguments[0], + index = length; + + while (index--) { + args[index - 1] = arguments[index]; + } + return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); + } + + /** + * Creates an array of `array` values not included in the other given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * **Note:** Unlike `_.pullAll`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.without, _.xor + * @example + * + * _.difference([2, 1], [2, 3]); + * // => [1] + */ + var difference = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `iteratee` which + * is invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * **Note:** Unlike `_.pullAllBy`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2] + * + * // The `_.property` iteratee shorthand. + * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var differenceBy = baseRest(function(array, values) { + var iteratee = last(values); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.difference` except that it accepts `comparator` + * which is invoked to compare elements of `array` to `values`. The order and + * references of result values are determined by the first array. The comparator + * is invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.pullAllWith`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...Array} [values] The values to exclude. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * + * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); + * // => [{ 'x': 2, 'y': 1 }] + */ + var differenceWith = baseRest(function(array, values) { + var comparator = last(values); + if (isArrayLikeObject(comparator)) { + comparator = undefined; + } + return isArrayLikeObject(array) + ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) + : []; + }); + + /** + * Creates a slice of `array` with `n` elements dropped from the beginning. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.drop([1, 2, 3]); + * // => [2, 3] + * + * _.drop([1, 2, 3], 2); + * // => [3] + * + * _.drop([1, 2, 3], 5); + * // => [] + * + * _.drop([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function drop(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with `n` elements dropped from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to drop. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.dropRight([1, 2, 3]); + * // => [1, 2] + * + * _.dropRight([1, 2, 3], 2); + * // => [1] + * + * _.dropRight([1, 2, 3], 5); + * // => [] + * + * _.dropRight([1, 2, 3], 0); + * // => [1, 2, 3] + */ + function dropRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` excluding elements dropped from the end. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.dropRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney'] + * + * // The `_.matches` iteratee shorthand. + * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropRightWhile(users, ['active', false]); + * // => objects for ['barney'] + * + * // The `_.property` iteratee shorthand. + * _.dropRightWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true, true) + : []; + } + + /** + * Creates a slice of `array` excluding elements dropped from the beginning. + * Elements are dropped until `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.dropWhile(users, function(o) { return !o.active; }); + * // => objects for ['pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.dropWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.dropWhile(users, ['active', false]); + * // => objects for ['pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.dropWhile(users, 'active'); + * // => objects for ['barney', 'fred', 'pebbles'] + */ + function dropWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), true) + : []; + } + + /** + * Fills elements of `array` with `value` from `start` up to, but not + * including, `end`. + * + * **Note:** This method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Array + * @param {Array} array The array to fill. + * @param {*} value The value to fill `array` with. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.fill(array, 'a'); + * console.log(array); + * // => ['a', 'a', 'a'] + * + * _.fill(Array(3), 2); + * // => [2, 2, 2] + * + * _.fill([4, 6, 8, 10], '*', 1, 3); + * // => [4, '*', '*', 10] + */ + function fill(array, value, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { + start = 0; + end = length; + } + return baseFill(array, value, start, end); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.findIndex(users, function(o) { return o.user == 'barney'; }); + * // => 0 + * + * // The `_.matches` iteratee shorthand. + * _.findIndex(users, { 'user': 'fred', 'active': false }); + * // => 1 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findIndex(users, ['active', false]); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.findIndex(users, 'active'); + * // => 2 + */ + function findIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseFindIndex(array, getIteratee(predicate, 3), index); + } + + /** + * This method is like `_.findIndex` except that it iterates over elements + * of `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); + * // => 2 + * + * // The `_.matches` iteratee shorthand. + * _.findLastIndex(users, { 'user': 'barney', 'active': true }); + * // => 0 + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastIndex(users, ['active', false]); + * // => 2 + * + * // The `_.property` iteratee shorthand. + * _.findLastIndex(users, 'active'); + * // => 0 + */ + function findLastIndex(array, predicate, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length - 1; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = fromIndex < 0 + ? nativeMax(length + index, 0) + : nativeMin(index, length - 1); + } + return baseFindIndex(array, getIteratee(predicate, 3), index, true); + } + + /** + * Flattens `array` a single level deep. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flatten([1, [2, [3, [4]], 5]]); + * // => [1, 2, [3, [4]], 5] + */ + function flatten(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, 1) : []; + } + + /** + * Recursively flattens `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to flatten. + * @returns {Array} Returns the new flattened array. + * @example + * + * _.flattenDeep([1, [2, [3, [4]], 5]]); + * // => [1, 2, 3, 4, 5] + */ + function flattenDeep(array) { + var length = array == null ? 0 : array.length; + return length ? baseFlatten(array, INFINITY) : []; + } + + /** + * Recursively flatten `array` up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Array + * @param {Array} array The array to flatten. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * var array = [1, [2, [3, [4]], 5]]; + * + * _.flattenDepth(array, 1); + * // => [1, 2, [3, [4]], 5] + * + * _.flattenDepth(array, 2); + * // => [1, 2, 3, [4], 5] + */ + function flattenDepth(array, depth) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(array, depth); + } + + /** + * The inverse of `_.toPairs`; this method returns an object composed + * from key-value `pairs`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} pairs The key-value pairs. + * @returns {Object} Returns the new object. + * @example + * + * _.fromPairs([['a', 1], ['b', 2]]); + * // => { 'a': 1, 'b': 2 } + */ + function fromPairs(pairs) { + var index = -1, + length = pairs == null ? 0 : pairs.length, + result = {}; + + while (++index < length) { + var pair = pairs[index]; + result[pair[0]] = pair[1]; + } + return result; + } + + /** + * Gets the first element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias first + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the first element of `array`. + * @example + * + * _.head([1, 2, 3]); + * // => 1 + * + * _.head([]); + * // => undefined + */ + function head(array) { + return (array && array.length) ? array[0] : undefined; + } + + /** + * Gets the index at which the first occurrence of `value` is found in `array` + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. If `fromIndex` is negative, it's used as the + * offset from the end of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.indexOf([1, 2, 1, 2], 2); + * // => 1 + * + * // Search from the `fromIndex`. + * _.indexOf([1, 2, 1, 2], 2, 2); + * // => 3 + */ + function indexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = fromIndex == null ? 0 : toInteger(fromIndex); + if (index < 0) { + index = nativeMax(length + index, 0); + } + return baseIndexOf(array, value, index); + } + + /** + * Gets all but the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + */ + function initial(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 0, -1) : []; + } + + /** + * Creates an array of unique values that are included in all given arrays + * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. The order and references of result values are + * determined by the first array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersection([2, 1], [2, 3]); + * // => [2] + */ + var intersection = baseRest(function(arrays) { + var mapped = arrayMap(arrays, castArrayLikeObject); + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `iteratee` + * which is invoked for each element of each `arrays` to generate the criterion + * by which they're compared. The order and references of result values are + * determined by the first array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [2.1] + * + * // The `_.property` iteratee shorthand. + * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }] + */ + var intersectionBy = baseRest(function(arrays) { + var iteratee = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + if (iteratee === last(mapped)) { + iteratee = undefined; + } else { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, getIteratee(iteratee, 2)) + : []; + }); + + /** + * This method is like `_.intersection` except that it accepts `comparator` + * which is invoked to compare elements of `arrays`. The order and references + * of result values are determined by the first array. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of intersecting values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.intersectionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }] + */ + var intersectionWith = baseRest(function(arrays) { + var comparator = last(arrays), + mapped = arrayMap(arrays, castArrayLikeObject); + + comparator = typeof comparator == 'function' ? comparator : undefined; + if (comparator) { + mapped.pop(); + } + return (mapped.length && mapped[0] === arrays[0]) + ? baseIntersection(mapped, undefined, comparator) + : []; + }); + + /** + * Converts all elements in `array` into a string separated by `separator`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to convert. + * @param {string} [separator=','] The element separator. + * @returns {string} Returns the joined string. + * @example + * + * _.join(['a', 'b', 'c'], '~'); + * // => 'a~b~c' + */ + function join(array, separator) { + return array == null ? '' : nativeJoin.call(array, separator); + } + + /** + * Gets the last element of `array`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @returns {*} Returns the last element of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + */ + function last(array) { + var length = array == null ? 0 : array.length; + return length ? array[length - 1] : undefined; + } + + /** + * This method is like `_.indexOf` except that it iterates over elements of + * `array` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.lastIndexOf([1, 2, 1, 2], 2); + * // => 3 + * + * // Search from the `fromIndex`. + * _.lastIndexOf([1, 2, 1, 2], 2, 2); + * // => 1 + */ + function lastIndexOf(array, value, fromIndex) { + var length = array == null ? 0 : array.length; + if (!length) { + return -1; + } + var index = length; + if (fromIndex !== undefined) { + index = toInteger(fromIndex); + index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); + } + return value === value + ? strictLastIndexOf(array, value, index) + : baseFindIndex(array, baseIsNaN, index, true); + } + + /** + * Gets the element at index `n` of `array`. If `n` is negative, the nth + * element from the end is returned. + * + * @static + * @memberOf _ + * @since 4.11.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=0] The index of the element to return. + * @returns {*} Returns the nth element of `array`. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * + * _.nth(array, 1); + * // => 'b' + * + * _.nth(array, -2); + * // => 'c'; + */ + function nth(array, n) { + return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; + } + + /** + * Removes all given values from `array` using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove` + * to remove elements from an array by predicate. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...*} [values] The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pull(array, 'a', 'c'); + * console.log(array); + * // => ['b', 'b'] + */ + var pull = baseRest(pullAll); + + /** + * This method is like `_.pull` except that it accepts an array of values to remove. + * + * **Note:** Unlike `_.difference`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = ['a', 'b', 'c', 'a', 'b', 'c']; + * + * _.pullAll(array, ['a', 'c']); + * console.log(array); + * // => ['b', 'b'] + */ + function pullAll(array, values) { + return (array && array.length && values && values.length) + ? basePullAll(array, values) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `iteratee` which is + * invoked for each element of `array` and `values` to generate the criterion + * by which they're compared. The iteratee is invoked with one argument: (value). + * + * **Note:** Unlike `_.differenceBy`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; + * + * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); + * console.log(array); + * // => [{ 'x': 2 }] + */ + function pullAllBy(array, values, iteratee) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, getIteratee(iteratee, 2)) + : array; + } + + /** + * This method is like `_.pullAll` except that it accepts `comparator` which + * is invoked to compare elements of `array` to `values`. The comparator is + * invoked with two arguments: (arrVal, othVal). + * + * **Note:** Unlike `_.differenceWith`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Array} values The values to remove. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns `array`. + * @example + * + * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; + * + * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); + * console.log(array); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] + */ + function pullAllWith(array, values, comparator) { + return (array && array.length && values && values.length) + ? basePullAll(array, values, undefined, comparator) + : array; + } + + /** + * Removes elements from `array` corresponding to `indexes` and returns an + * array of removed elements. + * + * **Note:** Unlike `_.at`, this method mutates `array`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {...(number|number[])} [indexes] The indexes of elements to remove. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = ['a', 'b', 'c', 'd']; + * var pulled = _.pullAt(array, [1, 3]); + * + * console.log(array); + * // => ['a', 'c'] + * + * console.log(pulled); + * // => ['b', 'd'] + */ + var pullAt = flatRest(function(array, indexes) { + var length = array == null ? 0 : array.length, + result = baseAt(array, indexes); + + basePullAt(array, arrayMap(indexes, function(index) { + return isIndex(index, length) ? +index : index; + }).sort(compareAscending)); + + return result; + }); + + /** + * Removes all elements from `array` that `predicate` returns truthy for + * and returns an array of the removed elements. The predicate is invoked + * with three arguments: (value, index, array). + * + * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull` + * to pull elements from an array by value. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Array + * @param {Array} array The array to modify. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new array of removed elements. + * @example + * + * var array = [1, 2, 3, 4]; + * var evens = _.remove(array, function(n) { + * return n % 2 == 0; + * }); + * + * console.log(array); + * // => [1, 3] + * + * console.log(evens); + * // => [2, 4] + */ + function remove(array, predicate) { + var result = []; + if (!(array && array.length)) { + return result; + } + var index = -1, + indexes = [], + length = array.length; + + predicate = getIteratee(predicate, 3); + while (++index < length) { + var value = array[index]; + if (predicate(value, index, array)) { + result.push(value); + indexes.push(index); + } + } + basePullAt(array, indexes); + return result; + } + + /** + * Reverses `array` so that the first element becomes the last, the second + * element becomes the second to last, and so on. + * + * **Note:** This method mutates `array` and is based on + * [`Array#reverse`](https://mdn.io/Array/reverse). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to modify. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3]; + * + * _.reverse(array); + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function reverse(array) { + return array == null ? array : nativeReverse.call(array); + } + + /** + * Creates a slice of `array` from `start` up to, but not including, `end`. + * + * **Note:** This method is used instead of + * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are + * returned. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to slice. + * @param {number} [start=0] The start position. + * @param {number} [end=array.length] The end position. + * @returns {Array} Returns the slice of `array`. + */ + function slice(array, start, end) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { + start = 0; + end = length; + } + else { + start = start == null ? 0 : toInteger(start); + end = end === undefined ? length : toInteger(end); + } + return baseSlice(array, start, end); + } + + /** + * Uses a binary search to determine the lowest index at which `value` + * should be inserted into `array` in order to maintain its sort order. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedIndex([30, 50], 40); + * // => 1 + */ + function sortedIndex(array, value) { + return baseSortedIndex(array, value); + } + + /** + * This method is like `_.sortedIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 0 + * + * // The `_.property` iteratee shorthand. + * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); + * // => 0 + */ + function sortedIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); + } + + /** + * This method is like `_.indexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedIndexOf([4, 5, 5, 5, 6], 5); + * // => 1 + */ + function sortedIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value); + if (index < length && eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.sortedIndex` except that it returns the highest + * index at which `value` should be inserted into `array` in order to + * maintain its sort order. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedLastIndex([4, 5, 5, 5, 6], 5); + * // => 4 + */ + function sortedLastIndex(array, value) { + return baseSortedIndex(array, value, true); + } + + /** + * This method is like `_.sortedLastIndex` except that it accepts `iteratee` + * which is invoked for `value` and each element of `array` to compute their + * sort ranking. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The sorted array to inspect. + * @param {*} value The value to evaluate. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * var objects = [{ 'x': 4 }, { 'x': 5 }]; + * + * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); + * // => 1 + * + * // The `_.property` iteratee shorthand. + * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); + * // => 1 + */ + function sortedLastIndexBy(array, value, iteratee) { + return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); + } + + /** + * This method is like `_.lastIndexOf` except that it performs a binary + * search on a sorted `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns the index of the matched value, else `-1`. + * @example + * + * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); + * // => 3 + */ + function sortedLastIndexOf(array, value) { + var length = array == null ? 0 : array.length; + if (length) { + var index = baseSortedIndex(array, value, true) - 1; + if (eq(array[index], value)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.uniq` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniq([1, 1, 2]); + * // => [1, 2] + */ + function sortedUniq(array) { + return (array && array.length) + ? baseSortedUniq(array) + : []; + } + + /** + * This method is like `_.uniqBy` except that it's designed and optimized + * for sorted arrays. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); + * // => [1.1, 2.3] + */ + function sortedUniqBy(array, iteratee) { + return (array && array.length) + ? baseSortedUniq(array, getIteratee(iteratee, 2)) + : []; + } + + /** + * Gets all but the first element of `array`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to query. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.tail([1, 2, 3]); + * // => [2, 3] + */ + function tail(array) { + var length = array == null ? 0 : array.length; + return length ? baseSlice(array, 1, length) : []; + } + + /** + * Creates a slice of `array` with `n` elements taken from the beginning. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.take([1, 2, 3]); + * // => [1] + * + * _.take([1, 2, 3], 2); + * // => [1, 2] + * + * _.take([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.take([1, 2, 3], 0); + * // => [] + */ + function take(array, n, guard) { + if (!(array && array.length)) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + return baseSlice(array, 0, n < 0 ? 0 : n); + } + + /** + * Creates a slice of `array` with `n` elements taken from the end. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {number} [n=1] The number of elements to take. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the slice of `array`. + * @example + * + * _.takeRight([1, 2, 3]); + * // => [3] + * + * _.takeRight([1, 2, 3], 2); + * // => [2, 3] + * + * _.takeRight([1, 2, 3], 5); + * // => [1, 2, 3] + * + * _.takeRight([1, 2, 3], 0); + * // => [] + */ + function takeRight(array, n, guard) { + var length = array == null ? 0 : array.length; + if (!length) { + return []; + } + n = (guard || n === undefined) ? 1 : toInteger(n); + n = length - n; + return baseSlice(array, n < 0 ? 0 : n, length); + } + + /** + * Creates a slice of `array` with elements taken from the end. Elements are + * taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': false } + * ]; + * + * _.takeRightWhile(users, function(o) { return !o.active; }); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.matches` iteratee shorthand. + * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); + * // => objects for ['pebbles'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeRightWhile(users, ['active', false]); + * // => objects for ['fred', 'pebbles'] + * + * // The `_.property` iteratee shorthand. + * _.takeRightWhile(users, 'active'); + * // => [] + */ + function takeRightWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3), false, true) + : []; + } + + /** + * Creates a slice of `array` with elements taken from the beginning. Elements + * are taken until `predicate` returns falsey. The predicate is invoked with + * three arguments: (value, index, array). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Array + * @param {Array} array The array to query. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the slice of `array`. + * @example + * + * var users = [ + * { 'user': 'barney', 'active': false }, + * { 'user': 'fred', 'active': false }, + * { 'user': 'pebbles', 'active': true } + * ]; + * + * _.takeWhile(users, function(o) { return !o.active; }); + * // => objects for ['barney', 'fred'] + * + * // The `_.matches` iteratee shorthand. + * _.takeWhile(users, { 'user': 'barney', 'active': false }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.takeWhile(users, ['active', false]); + * // => objects for ['barney', 'fred'] + * + * // The `_.property` iteratee shorthand. + * _.takeWhile(users, 'active'); + * // => [] + */ + function takeWhile(array, predicate) { + return (array && array.length) + ? baseWhile(array, getIteratee(predicate, 3)) + : []; + } + + /** + * Creates an array of unique values, in order, from all given arrays using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.union([2], [1, 2]); + * // => [2, 1] + */ + var union = baseRest(function(arrays) { + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); + }); + + /** + * This method is like `_.union` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which uniqueness is computed. Result values are chosen from the first + * array in which the value occurs. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * _.unionBy([2.1], [1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + var unionBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.union` except that it accepts `comparator` which + * is invoked to compare elements of `arrays`. Result values are chosen from + * the first array in which the value occurs. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of combined values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.unionWith(objects, others, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var unionWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); + }); + + /** + * Creates a duplicate-free version of an array, using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons, in which only the first occurrence of each element + * is kept. The order of result values is determined by the order they occur + * in the array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniq([2, 1, 2]); + * // => [2, 1] + */ + function uniq(array) { + return (array && array.length) ? baseUniq(array) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `iteratee` which is + * invoked for each element in `array` to generate the criterion by which + * uniqueness is computed. The order of result values is determined by the + * order they occur in the array. The iteratee is invoked with one argument: + * (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * _.uniqBy([2.1, 1.2, 2.3], Math.floor); + * // => [2.1, 1.2] + * + * // The `_.property` iteratee shorthand. + * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + function uniqBy(array, iteratee) { + return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; + } + + /** + * This method is like `_.uniq` except that it accepts `comparator` which + * is invoked to compare elements of `array`. The order of result values is + * determined by the order they occur in the array.The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new duplicate free array. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.uniqWith(objects, _.isEqual); + * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] + */ + function uniqWith(array, comparator) { + comparator = typeof comparator == 'function' ? comparator : undefined; + return (array && array.length) ? baseUniq(array, undefined, comparator) : []; + } + + /** + * This method is like `_.zip` except that it accepts an array of grouped + * elements and creates an array regrouping the elements to their pre-zip + * configuration. + * + * @static + * @memberOf _ + * @since 1.2.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + * + * _.unzip(zipped); + * // => [['a', 'b'], [1, 2], [true, false]] + */ + function unzip(array) { + if (!(array && array.length)) { + return []; + } + var length = 0; + array = arrayFilter(array, function(group) { + if (isArrayLikeObject(group)) { + length = nativeMax(group.length, length); + return true; + } + }); + return baseTimes(length, function(index) { + return arrayMap(array, baseProperty(index)); + }); + } + + /** + * This method is like `_.unzip` except that it accepts `iteratee` to specify + * how regrouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {Array} array The array of grouped elements to process. + * @param {Function} [iteratee=_.identity] The function to combine + * regrouped values. + * @returns {Array} Returns the new array of regrouped elements. + * @example + * + * var zipped = _.zip([1, 2], [10, 20], [100, 200]); + * // => [[1, 10, 100], [2, 20, 200]] + * + * _.unzipWith(zipped, _.add); + * // => [3, 30, 300] + */ + function unzipWith(array, iteratee) { + if (!(array && array.length)) { + return []; + } + var result = unzip(array); + if (iteratee == null) { + return result; + } + return arrayMap(result, function(group) { + return apply(iteratee, undefined, group); + }); + } + + /** + * Creates an array excluding all given values using + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * for equality comparisons. + * + * **Note:** Unlike `_.pull`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {Array} array The array to inspect. + * @param {...*} [values] The values to exclude. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.xor + * @example + * + * _.without([2, 1, 2, 3], 1, 2); + * // => [3] + */ + var without = baseRest(function(array, values) { + return isArrayLikeObject(array) + ? baseDifference(array, values) + : []; + }); + + /** + * Creates an array of unique values that is the + * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) + * of the given arrays. The order of result values is determined by the order + * they occur in the arrays. + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @returns {Array} Returns the new array of filtered values. + * @see _.difference, _.without + * @example + * + * _.xor([2, 1], [2, 3]); + * // => [1, 3] + */ + var xor = baseRest(function(arrays) { + return baseXor(arrayFilter(arrays, isArrayLikeObject)); + }); + + /** + * This method is like `_.xor` except that it accepts `iteratee` which is + * invoked for each element of each `arrays` to generate the criterion by + * which by which they're compared. The order of result values is determined + * by the order they occur in the arrays. The iteratee is invoked with one + * argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); + * // => [1.2, 3.4] + * + * // The `_.property` iteratee shorthand. + * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 2 }] + */ + var xorBy = baseRest(function(arrays) { + var iteratee = last(arrays); + if (isArrayLikeObject(iteratee)) { + iteratee = undefined; + } + return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); + }); + + /** + * This method is like `_.xor` except that it accepts `comparator` which is + * invoked to compare elements of `arrays`. The order of result values is + * determined by the order they occur in the arrays. The comparator is invoked + * with two arguments: (arrVal, othVal). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Array + * @param {...Array} [arrays] The arrays to inspect. + * @param {Function} [comparator] The comparator invoked per element. + * @returns {Array} Returns the new array of filtered values. + * @example + * + * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; + * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; + * + * _.xorWith(objects, others, _.isEqual); + * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] + */ + var xorWith = baseRest(function(arrays) { + var comparator = last(arrays); + comparator = typeof comparator == 'function' ? comparator : undefined; + return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); + }); + + /** + * Creates an array of grouped elements, the first of which contains the + * first elements of the given arrays, the second of which contains the + * second elements of the given arrays, and so on. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zip(['a', 'b'], [1, 2], [true, false]); + * // => [['a', 1, true], ['b', 2, false]] + */ + var zip = baseRest(unzip); + + /** + * This method is like `_.fromPairs` except that it accepts two arrays, + * one of property identifiers and one of corresponding values. + * + * @static + * @memberOf _ + * @since 0.4.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObject(['a', 'b'], [1, 2]); + * // => { 'a': 1, 'b': 2 } + */ + function zipObject(props, values) { + return baseZipObject(props || [], values || [], assignValue); + } + + /** + * This method is like `_.zipObject` except that it supports property paths. + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Array + * @param {Array} [props=[]] The property identifiers. + * @param {Array} [values=[]] The property values. + * @returns {Object} Returns the new object. + * @example + * + * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); + * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } + */ + function zipObjectDeep(props, values) { + return baseZipObject(props || [], values || [], baseSet); + } + + /** + * This method is like `_.zip` except that it accepts `iteratee` to specify + * how grouped values should be combined. The iteratee is invoked with the + * elements of each group: (...group). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Array + * @param {...Array} [arrays] The arrays to process. + * @param {Function} [iteratee=_.identity] The function to combine + * grouped values. + * @returns {Array} Returns the new array of grouped elements. + * @example + * + * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { + * return a + b + c; + * }); + * // => [111, 222] + */ + var zipWith = baseRest(function(arrays) { + var length = arrays.length, + iteratee = length > 1 ? arrays[length - 1] : undefined; + + iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; + return unzipWith(arrays, iteratee); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` wrapper instance that wraps `value` with explicit method + * chain sequences enabled. The result of such sequences must be unwrapped + * with `_#value`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Seq + * @param {*} value The value to wrap. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'pebbles', 'age': 1 } + * ]; + * + * var youngest = _ + * .chain(users) + * .sortBy('age') + * .map(function(o) { + * return o.user + ' is ' + o.age; + * }) + * .head() + * .value(); + * // => 'pebbles is 1' + */ + function chain(value) { + var result = lodash(value); + result.__chain__ = true; + return result; + } + + /** + * This method invokes `interceptor` and returns `value`. The interceptor + * is invoked with one argument; (value). The purpose of this method is to + * "tap into" a method chain sequence in order to modify intermediate results. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns `value`. + * @example + * + * _([1, 2, 3]) + * .tap(function(array) { + * // Mutate input array. + * array.pop(); + * }) + * .reverse() + * .value(); + * // => [2, 1] + */ + function tap(value, interceptor) { + interceptor(value); + return value; + } + + /** + * This method is like `_.tap` except that it returns the result of `interceptor`. + * The purpose of this method is to "pass thru" values replacing intermediate + * results in a method chain sequence. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Seq + * @param {*} value The value to provide to `interceptor`. + * @param {Function} interceptor The function to invoke. + * @returns {*} Returns the result of `interceptor`. + * @example + * + * _(' abc ') + * .chain() + * .trim() + * .thru(function(value) { + * return [value]; + * }) + * .value(); + * // => ['abc'] + */ + function thru(value, interceptor) { + return interceptor(value); + } + + /** + * This method is the wrapper version of `_.at`. + * + * @name at + * @memberOf _ + * @since 1.0.0 + * @category Seq + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _(object).at(['a[0].b.c', 'a[1]']).value(); + * // => [3, 4] + */ + var wrapperAt = flatRest(function(paths) { + var length = paths.length, + start = length ? paths[0] : 0, + value = this.__wrapped__, + interceptor = function(object) { return baseAt(object, paths); }; + + if (length > 1 || this.__actions__.length || + !(value instanceof LazyWrapper) || !isIndex(start)) { + return this.thru(interceptor); + } + value = value.slice(start, +start + (length ? 1 : 0)); + value.__actions__.push({ + 'func': thru, + 'args': [interceptor], + 'thisArg': undefined + }); + return new LodashWrapper(value, this.__chain__).thru(function(array) { + if (length && !array.length) { + array.push(undefined); + } + return array; + }); + }); + + /** + * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. + * + * @name chain + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 } + * ]; + * + * // A sequence without explicit chaining. + * _(users).head(); + * // => { 'user': 'barney', 'age': 36 } + * + * // A sequence with explicit chaining. + * _(users) + * .chain() + * .head() + * .pick('user') + * .value(); + * // => { 'user': 'barney' } + */ + function wrapperChain() { + return chain(this); + } + + /** + * Executes the chain sequence and returns the wrapped result. + * + * @name commit + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2]; + * var wrapped = _(array).push(3); + * + * console.log(array); + * // => [1, 2] + * + * wrapped = wrapped.commit(); + * console.log(array); + * // => [1, 2, 3] + * + * wrapped.last(); + * // => 3 + * + * console.log(array); + * // => [1, 2, 3] + */ + function wrapperCommit() { + return new LodashWrapper(this.value(), this.__chain__); + } + + /** + * Gets the next value on a wrapped object following the + * [iterator protocol](https://mdn.io/iteration_protocols#iterator). + * + * @name next + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the next iterator value. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped.next(); + * // => { 'done': false, 'value': 1 } + * + * wrapped.next(); + * // => { 'done': false, 'value': 2 } + * + * wrapped.next(); + * // => { 'done': true, 'value': undefined } + */ + function wrapperNext() { + if (this.__values__ === undefined) { + this.__values__ = toArray(this.value()); + } + var done = this.__index__ >= this.__values__.length, + value = done ? undefined : this.__values__[this.__index__++]; + + return { 'done': done, 'value': value }; + } + + /** + * Enables the wrapper to be iterable. + * + * @name Symbol.iterator + * @memberOf _ + * @since 4.0.0 + * @category Seq + * @returns {Object} Returns the wrapper object. + * @example + * + * var wrapped = _([1, 2]); + * + * wrapped[Symbol.iterator]() === wrapped; + * // => true + * + * Array.from(wrapped); + * // => [1, 2] + */ + function wrapperToIterator() { + return this; + } + + /** + * Creates a clone of the chain sequence planting `value` as the wrapped value. + * + * @name plant + * @memberOf _ + * @since 3.2.0 + * @category Seq + * @param {*} value The value to plant. + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * function square(n) { + * return n * n; + * } + * + * var wrapped = _([1, 2]).map(square); + * var other = wrapped.plant([3, 4]); + * + * other.value(); + * // => [9, 16] + * + * wrapped.value(); + * // => [1, 4] + */ + function wrapperPlant(value) { + var result, + parent = this; + + while (parent instanceof baseLodash) { + var clone = wrapperClone(parent); + clone.__index__ = 0; + clone.__values__ = undefined; + if (result) { + previous.__wrapped__ = clone; + } else { + result = clone; + } + var previous = clone; + parent = parent.__wrapped__; + } + previous.__wrapped__ = value; + return result; + } + + /** + * This method is the wrapper version of `_.reverse`. + * + * **Note:** This method mutates the wrapped array. + * + * @name reverse + * @memberOf _ + * @since 0.1.0 + * @category Seq + * @returns {Object} Returns the new `lodash` wrapper instance. + * @example + * + * var array = [1, 2, 3]; + * + * _(array).reverse().value() + * // => [3, 2, 1] + * + * console.log(array); + * // => [3, 2, 1] + */ + function wrapperReverse() { + var value = this.__wrapped__; + if (value instanceof LazyWrapper) { + var wrapped = value; + if (this.__actions__.length) { + wrapped = new LazyWrapper(this); + } + wrapped = wrapped.reverse(); + wrapped.__actions__.push({ + 'func': thru, + 'args': [reverse], + 'thisArg': undefined + }); + return new LodashWrapper(wrapped, this.__chain__); + } + return this.thru(reverse); + } + + /** + * Executes the chain sequence to resolve the unwrapped value. + * + * @name value + * @memberOf _ + * @since 0.1.0 + * @alias toJSON, valueOf + * @category Seq + * @returns {*} Returns the resolved unwrapped value. + * @example + * + * _([1, 2, 3]).value(); + * // => [1, 2, 3] + */ + function wrapperValue() { + return baseWrapperValue(this.__wrapped__, this.__actions__); + } + + /*------------------------------------------------------------------------*/ + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the number of times the key was returned by `iteratee`. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.countBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': 1, '6': 2 } + * + * // The `_.property` iteratee shorthand. + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ + var countBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + ++result[key]; + } else { + baseAssignValue(result, key, 1); + } + }); + + /** + * Checks if `predicate` returns truthy for **all** elements of `collection`. + * Iteration is stopped once `predicate` returns falsey. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * **Note:** This method returns `true` for + * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because + * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of + * elements of empty collections. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if all elements pass the predicate check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes'], Boolean); + * // => false + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.every(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.every(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.every(users, 'active'); + * // => false + */ + function every(collection, predicate, guard) { + var func = isArray(collection) ? arrayEvery : baseEvery; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning an array of all elements + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * **Note:** Unlike `_.remove`, this method returns a new array. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.reject + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false } + * ]; + * + * _.filter(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.filter(users, { 'age': 36, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.filter(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.filter(users, 'active'); + * // => objects for ['barney'] + */ + function filter(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Iterates over elements of `collection`, returning the first element + * `predicate` returns truthy for. The predicate is invoked with three + * arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=0] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': true }, + * { 'user': 'fred', 'age': 40, 'active': false }, + * { 'user': 'pebbles', 'age': 1, 'active': true } + * ]; + * + * _.find(users, function(o) { return o.age < 40; }); + * // => object for 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.find(users, { 'age': 1, 'active': true }); + * // => object for 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.find(users, ['active', false]); + * // => object for 'fred' + * + * // The `_.property` iteratee shorthand. + * _.find(users, 'active'); + * // => object for 'barney' + */ + var find = createFind(findIndex); + + /** + * This method is like `_.find` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param {number} [fromIndex=collection.length-1] The index to search from. + * @returns {*} Returns the matched element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(n) { + * return n % 2 == 1; + * }); + * // => 3 + */ + var findLast = createFind(findLastIndex); + + /** + * Creates a flattened array of values by running each element in `collection` + * thru `iteratee` and flattening the mapped results. The iteratee is invoked + * with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [n, n]; + * } + * + * _.flatMap([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMap(collection, iteratee) { + return baseFlatten(map(collection, iteratee), 1); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDeep([1, 2], duplicate); + * // => [1, 1, 2, 2] + */ + function flatMapDeep(collection, iteratee) { + return baseFlatten(map(collection, iteratee), INFINITY); + } + + /** + * This method is like `_.flatMap` except that it recursively flattens the + * mapped results up to `depth` times. + * + * @static + * @memberOf _ + * @since 4.7.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {number} [depth=1] The maximum recursion depth. + * @returns {Array} Returns the new flattened array. + * @example + * + * function duplicate(n) { + * return [[[n, n]]]; + * } + * + * _.flatMapDepth([1, 2], duplicate, 2); + * // => [[1, 1], [2, 2]] + */ + function flatMapDepth(collection, iteratee, depth) { + depth = depth === undefined ? 1 : toInteger(depth); + return baseFlatten(map(collection, iteratee), depth); + } + + /** + * Iterates over elements of `collection` and invokes `iteratee` for each element. + * The iteratee is invoked with three arguments: (value, index|key, collection). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * **Note:** As with other "Collections" methods, objects with a "length" + * property are iterated like arrays. To avoid this behavior use `_.forIn` + * or `_.forOwn` for object iteration. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @alias each + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEachRight + * @example + * + * _.forEach([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `1` then `2`. + * + * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forEach(collection, iteratee) { + var func = isArray(collection) ? arrayEach : baseEach; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forEach` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @alias eachRight + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array|Object} Returns `collection`. + * @see _.forEach + * @example + * + * _.forEachRight([1, 2], function(value) { + * console.log(value); + * }); + * // => Logs `2` then `1`. + */ + function forEachRight(collection, iteratee) { + var func = isArray(collection) ? arrayEachRight : baseEachRight; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The order of grouped values + * is determined by the order they occur in `collection`. The corresponding + * value of each key is an array of elements responsible for generating the + * key. The iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([6.1, 4.2, 6.3], Math.floor); + * // => { '4': [4.2], '6': [6.1, 6.3] } + * + * // The `_.property` iteratee shorthand. + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ + var groupBy = createAggregator(function(result, value, key) { + if (hasOwnProperty.call(result, key)) { + result[key].push(value); + } else { + baseAssignValue(result, key, [value]); + } + }); + + /** + * Checks if `value` is in `collection`. If `collection` is a string, it's + * checked for a substring of `value`, otherwise + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * is used for equality comparisons. If `fromIndex` is negative, it's used as + * the offset from the end of `collection`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {boolean} Returns `true` if `value` is found, else `false`. + * @example + * + * _.includes([1, 2, 3], 1); + * // => true + * + * _.includes([1, 2, 3], 1, 2); + * // => false + * + * _.includes({ 'a': 1, 'b': 2 }, 1); + * // => true + * + * _.includes('abcd', 'bc'); + * // => true + */ + function includes(collection, value, fromIndex, guard) { + collection = isArrayLike(collection) ? collection : values(collection); + fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; + + var length = collection.length; + if (fromIndex < 0) { + fromIndex = nativeMax(length + fromIndex, 0); + } + return isString(collection) + ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) + : (!!length && baseIndexOf(collection, value, fromIndex) > -1); + } + + /** + * Invokes the method at `path` of each element in `collection`, returning + * an array of the results of each invoked method. Any additional arguments + * are provided to each invoked method. If `path` is a function, it's invoked + * for, and `this` bound to, each element in `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array|Function|string} path The path of the method to invoke or + * the function invoked per iteration. + * @param {...*} [args] The arguments to invoke each method with. + * @returns {Array} Returns the array of results. + * @example + * + * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invokeMap([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ + var invokeMap = baseRest(function(collection, path, args) { + var index = -1, + isFunc = typeof path == 'function', + result = isArrayLike(collection) ? Array(collection.length) : []; + + baseEach(collection, function(value) { + result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); + }); + return result; + }); + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` thru `iteratee`. The corresponding value of + * each key is the last element responsible for generating the key. The + * iteratee is invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The iteratee to transform keys. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var array = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.keyBy(array, function(o) { + * return String.fromCharCode(o.code); + * }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.keyBy(array, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + */ + var keyBy = createAggregator(function(result, value, key) { + baseAssignValue(result, key, value); + }); + + /** + * Creates an array of values by running each element in `collection` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. + * + * The guarded methods are: + * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, + * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, + * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, + * `template`, `trim`, `trimEnd`, `trimStart`, and `words` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new mapped array. + * @example + * + * function square(n) { + * return n * n; + * } + * + * _.map([4, 8], square); + * // => [16, 64] + * + * _.map({ 'a': 4, 'b': 8 }, square); + * // => [16, 64] (iteration order is not guaranteed) + * + * var users = [ + * { 'user': 'barney' }, + * { 'user': 'fred' } + * ]; + * + * // The `_.property` iteratee shorthand. + * _.map(users, 'user'); + * // => ['barney', 'fred'] + */ + function map(collection, iteratee) { + var func = isArray(collection) ? arrayMap : baseMap; + return func(collection, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.sortBy` except that it allows specifying the sort + * orders of the iteratees to sort by. If `orders` is unspecified, all values + * are sorted in ascending order. Otherwise, specify an order of "desc" for + * descending or "asc" for ascending sort order of corresponding values. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]] + * The iteratees to sort by. + * @param {string[]} [orders] The sort orders of `iteratees`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 34 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 36 } + * ]; + * + * // Sort by `user` in ascending order and by `age` in descending order. + * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + */ + function orderBy(collection, iteratees, orders, guard) { + if (collection == null) { + return []; + } + if (!isArray(iteratees)) { + iteratees = iteratees == null ? [] : [iteratees]; + } + orders = guard ? undefined : orders; + if (!isArray(orders)) { + orders = orders == null ? [] : [orders]; + } + return baseOrderBy(collection, iteratees, orders); + } + + /** + * Creates an array of elements split into two groups, the first of which + * contains elements `predicate` returns truthy for, the second of which + * contains elements `predicate` returns falsey for. The predicate is + * invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the array of grouped elements. + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true }, + * { 'user': 'pebbles', 'age': 1, 'active': false } + * ]; + * + * _.partition(users, function(o) { return o.active; }); + * // => objects for [['fred'], ['barney', 'pebbles']] + * + * // The `_.matches` iteratee shorthand. + * _.partition(users, { 'age': 1, 'active': false }); + * // => objects for [['pebbles'], ['barney', 'fred']] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.partition(users, ['active', false]); + * // => objects for [['barney', 'pebbles'], ['fred']] + * + * // The `_.property` iteratee shorthand. + * _.partition(users, 'active'); + * // => objects for [['fred'], ['barney', 'pebbles']] + */ + var partition = createAggregator(function(result, value, key) { + result[key ? 0 : 1].push(value); + }, function() { return [[], []]; }); + + /** + * Reduces `collection` to a value which is the accumulated result of running + * each element in `collection` thru `iteratee`, where each successive + * invocation is supplied the return value of the previous. If `accumulator` + * is not given, the first element of `collection` is used as the initial + * value. The iteratee is invoked with four arguments: + * (accumulator, value, index|key, collection). + * + * Many lodash methods are guarded to work as iteratees for methods like + * `_.reduce`, `_.reduceRight`, and `_.transform`. + * + * The guarded methods are: + * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, + * and `sortBy` + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduceRight + * @example + * + * _.reduce([1, 2], function(sum, n) { + * return sum + n; + * }, 0); + * // => 3 + * + * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * return result; + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) + */ + function reduce(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduce : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); + } + + /** + * This method is like `_.reduce` except that it iterates over elements of + * `collection` from right to left. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The initial value. + * @returns {*} Returns the accumulated value. + * @see _.reduce + * @example + * + * var array = [[0, 1], [2, 3], [4, 5]]; + * + * _.reduceRight(array, function(flattened, other) { + * return flattened.concat(other); + * }, []); + * // => [4, 5, 2, 3, 0, 1] + */ + function reduceRight(collection, iteratee, accumulator) { + var func = isArray(collection) ? arrayReduceRight : baseReduce, + initAccum = arguments.length < 3; + + return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); + } + + /** + * The opposite of `_.filter`; this method returns the elements of `collection` + * that `predicate` does **not** return truthy for. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {Array} Returns the new filtered array. + * @see _.filter + * @example + * + * var users = [ + * { 'user': 'barney', 'age': 36, 'active': false }, + * { 'user': 'fred', 'age': 40, 'active': true } + * ]; + * + * _.reject(users, function(o) { return !o.active; }); + * // => objects for ['fred'] + * + * // The `_.matches` iteratee shorthand. + * _.reject(users, { 'age': 40, 'active': true }); + * // => objects for ['barney'] + * + * // The `_.matchesProperty` iteratee shorthand. + * _.reject(users, ['active', false]); + * // => objects for ['fred'] + * + * // The `_.property` iteratee shorthand. + * _.reject(users, 'active'); + * // => objects for ['barney'] + */ + function reject(collection, predicate) { + var func = isArray(collection) ? arrayFilter : baseFilter; + return func(collection, negate(getIteratee(predicate, 3))); + } + + /** + * Gets a random element from `collection`. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @returns {*} Returns the random element. + * @example + * + * _.sample([1, 2, 3, 4]); + * // => 2 + */ + function sample(collection) { + var func = isArray(collection) ? arraySample : baseSample; + return func(collection); + } + + /** + * Gets `n` random elements at unique keys from `collection` up to the + * size of `collection`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Collection + * @param {Array|Object} collection The collection to sample. + * @param {number} [n=1] The number of elements to sample. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Array} Returns the random elements. + * @example + * + * _.sampleSize([1, 2, 3], 2); + * // => [3, 1] + * + * _.sampleSize([1, 2, 3], 4); + * // => [2, 3, 1] + */ + function sampleSize(collection, n, guard) { + if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + var func = isArray(collection) ? arraySampleSize : baseSampleSize; + return func(collection, n); + } + + /** + * Creates an array of shuffled values, using a version of the + * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to shuffle. + * @returns {Array} Returns the new shuffled array. + * @example + * + * _.shuffle([1, 2, 3, 4]); + * // => [4, 1, 3, 2] + */ + function shuffle(collection) { + var func = isArray(collection) ? arrayShuffle : baseShuffle; + return func(collection); + } + + /** + * Gets the size of `collection` by returning its length for array-like + * values or the number of own enumerable string keyed properties for objects. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns the collection size. + * @example + * + * _.size([1, 2, 3]); + * // => 3 + * + * _.size({ 'a': 1, 'b': 2 }); + * // => 2 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + if (collection == null) { + return 0; + } + if (isArrayLike(collection)) { + return isString(collection) ? stringSize(collection) : collection.length; + } + var tag = getTag(collection); + if (tag == mapTag || tag == setTag) { + return collection.size; + } + return baseKeys(collection).length; + } + + /** + * Checks if `predicate` returns truthy for **any** element of `collection`. + * Iteration is stopped once `predicate` returns truthy. The predicate is + * invoked with three arguments: (value, index|key, collection). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {boolean} Returns `true` if any element passes the predicate check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var users = [ + * { 'user': 'barney', 'active': true }, + * { 'user': 'fred', 'active': false } + * ]; + * + * // The `_.matches` iteratee shorthand. + * _.some(users, { 'user': 'barney', 'active': false }); + * // => false + * + * // The `_.matchesProperty` iteratee shorthand. + * _.some(users, ['active', false]); + * // => true + * + * // The `_.property` iteratee shorthand. + * _.some(users, 'active'); + * // => true + */ + function some(collection, predicate, guard) { + var func = isArray(collection) ? arraySome : baseSome; + if (guard && isIterateeCall(collection, predicate, guard)) { + predicate = undefined; + } + return func(collection, getIteratee(predicate, 3)); + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection thru each iteratee. This method + * performs a stable sort, that is, it preserves the original sort order of + * equal elements. The iteratees are invoked with one argument: (value). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Collection + * @param {Array|Object} collection The collection to iterate over. + * @param {...(Function|Function[])} [iteratees=[_.identity]] + * The iteratees to sort by. + * @returns {Array} Returns the new sorted array. + * @example + * + * var users = [ + * { 'user': 'fred', 'age': 48 }, + * { 'user': 'barney', 'age': 36 }, + * { 'user': 'fred', 'age': 40 }, + * { 'user': 'barney', 'age': 34 } + * ]; + * + * _.sortBy(users, [function(o) { return o.user; }]); + * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] + * + * _.sortBy(users, ['user', 'age']); + * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] + */ + var sortBy = baseRest(function(collection, iteratees) { + if (collection == null) { + return []; + } + var length = iteratees.length; + if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { + iteratees = []; + } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { + iteratees = [iteratees[0]]; + } + return baseOrderBy(collection, baseFlatten(iteratees, 1), []); + }); + + /*------------------------------------------------------------------------*/ + + /** + * Gets the timestamp of the number of milliseconds that have elapsed since + * the Unix epoch (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Date + * @returns {number} Returns the timestamp. + * @example + * + * _.defer(function(stamp) { + * console.log(_.now() - stamp); + * }, _.now()); + * // => Logs the number of milliseconds it took for the deferred invocation. + */ + var now = ctxNow || function() { + return root.Date.now(); + }; + + /*------------------------------------------------------------------------*/ + + /** + * The opposite of `_.before`; this method creates a function that invokes + * `func` once it's called `n` or more times. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {number} n The number of calls before `func` is invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => Logs 'done saving!' after the two async saves have completed. + */ + function after(n, func) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; + } + + /** + * Creates a function that invokes `func`, with up to `n` arguments, + * ignoring any additional arguments. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @param {number} [n=func.length] The arity cap. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.ary(parseInt, 1)); + * // => [6, 8, 10] + */ + function ary(func, n, guard) { + n = guard ? undefined : n; + n = (func && n == null) ? func.length : n; + return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); + } + + /** + * Creates a function that invokes `func`, with the `this` binding and arguments + * of the created function, while it's called less than `n` times. Subsequent + * calls to the created function return the result of the last `func` invocation. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {number} n The number of calls at which `func` is no longer invoked. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * jQuery(element).on('click', _.before(5, addContactToList)); + * // => Allows adding up to 4 contacts to the list. + */ + function before(n, func) { + var result; + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + n = toInteger(n); + return function() { + if (--n > 0) { + result = func.apply(this, arguments); + } + if (n <= 1) { + func = undefined; + } + return result; + }; + } + + /** + * Creates a function that invokes `func` with the `this` binding of `thisArg` + * and `partials` prepended to the arguments it receives. + * + * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for partially applied arguments. + * + * **Note:** Unlike native `Function#bind`, this method doesn't set the "length" + * property of bound functions. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to bind. + * @param {*} thisArg The `this` binding of `func`. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * function greet(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * + * var object = { 'user': 'fred' }; + * + * var bound = _.bind(greet, object, 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * // Bound with placeholders. + * var bound = _.bind(greet, object, _, '!'); + * bound('hi'); + * // => 'hi fred!' + */ + var bind = baseRest(function(func, thisArg, partials) { + var bitmask = WRAP_BIND_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bind)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(func, bitmask, thisArg, partials, holders); + }); + + /** + * Creates a function that invokes the method at `object[key]` with `partials` + * prepended to the arguments it receives. + * + * This method differs from `_.bind` by allowing bound functions to reference + * methods that may be redefined or don't yet exist. See + * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) + * for more details. + * + * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Function + * @param {Object} object The object to invoke the method on. + * @param {string} key The key of the method. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'user': 'fred', + * 'greet': function(greeting, punctuation) { + * return greeting + ' ' + this.user + punctuation; + * } + * }; + * + * var bound = _.bindKey(object, 'greet', 'hi'); + * bound('!'); + * // => 'hi fred!' + * + * object.greet = function(greeting, punctuation) { + * return greeting + 'ya ' + this.user + punctuation; + * }; + * + * bound('!'); + * // => 'hiya fred!' + * + * // Bound with placeholders. + * var bound = _.bindKey(object, 'greet', _, '!'); + * bound('hi'); + * // => 'hiya fred!' + */ + var bindKey = baseRest(function(object, key, partials) { + var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG; + if (partials.length) { + var holders = replaceHolders(partials, getHolder(bindKey)); + bitmask |= WRAP_PARTIAL_FLAG; + } + return createWrap(key, bitmask, object, partials, holders); + }); + + /** + * Creates a function that accepts arguments of `func` and either invokes + * `func` returning its result, if at least `arity` number of arguments have + * been provided, or returns a function that accepts the remaining `func` + * arguments, and so on. The arity of `func` may be specified if `func.length` + * is not sufficient. + * + * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, + * may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curry(abc); + * + * curried(1)(2)(3); + * // => [1, 2, 3] + * + * curried(1, 2)(3); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(1)(_, 3)(2); + * // => [1, 2, 3] + */ + function curry(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curry.placeholder; + return result; + } + + /** + * This method is like `_.curry` except that arguments are applied to `func` + * in the manner of `_.partialRight` instead of `_.partial`. + * + * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for provided arguments. + * + * **Note:** This method doesn't set the "length" property of curried functions. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the new curried function. + * @example + * + * var abc = function(a, b, c) { + * return [a, b, c]; + * }; + * + * var curried = _.curryRight(abc); + * + * curried(3)(2)(1); + * // => [1, 2, 3] + * + * curried(2, 3)(1); + * // => [1, 2, 3] + * + * curried(1, 2, 3); + * // => [1, 2, 3] + * + * // Curried with placeholders. + * curried(3)(1, _)(2); + * // => [1, 2, 3] + */ + function curryRight(func, arity, guard) { + arity = guard ? undefined : arity; + var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); + result.placeholder = curryRight.placeholder; + return result; + } + + /** + * Creates a debounced function that delays invoking `func` until after `wait` + * milliseconds have elapsed since the last time the debounced function was + * invoked. The debounced function comes with a `cancel` method to cancel + * delayed `func` invocations and a `flush` method to immediately invoke them. + * Provide `options` to indicate whether `func` should be invoked on the + * leading and/or trailing edge of the `wait` timeout. The `func` is invoked + * with the last arguments provided to the debounced function. Subsequent + * calls to the debounced function return the result of the last `func` + * invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the debounced function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.debounce` and `_.throttle`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to debounce. + * @param {number} [wait=0] The number of milliseconds to delay. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=false] + * Specify invoking on the leading edge of the timeout. + * @param {number} [options.maxWait] + * The maximum time `func` is allowed to be delayed before it's invoked. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // Avoid costly calculations while the window size is in flux. + * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); + * + * // Invoke `sendMail` when clicked, debouncing subsequent calls. + * jQuery(element).on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * })); + * + * // Ensure `batchLog` is invoked once after 1 second of debounced calls. + * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); + * var source = new EventSource('/stream'); + * jQuery(source).on('message', debounced); + * + * // Cancel the trailing debounced invocation. + * jQuery(window).on('popstate', debounced.cancel); + */ + function debounce(func, wait, options) { + var lastArgs, + lastThis, + maxWait, + result, + timerId, + lastCallTime, + lastInvokeTime = 0, + leading = false, + maxing = false, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + wait = toNumber(wait) || 0; + if (isObject(options)) { + leading = !!options.leading; + maxing = 'maxWait' in options; + maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + + function invokeFunc(time) { + var args = lastArgs, + thisArg = lastThis; + + lastArgs = lastThis = undefined; + lastInvokeTime = time; + result = func.apply(thisArg, args); + return result; + } + + function leadingEdge(time) { + // Reset any `maxWait` timer. + lastInvokeTime = time; + // Start the timer for the trailing edge. + timerId = setTimeout(timerExpired, wait); + // Invoke the leading edge. + return leading ? invokeFunc(time) : result; + } + + function remainingWait(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime, + timeWaiting = wait - timeSinceLastCall; + + return maxing + ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) + : timeWaiting; + } + + function shouldInvoke(time) { + var timeSinceLastCall = time - lastCallTime, + timeSinceLastInvoke = time - lastInvokeTime; + + // Either this is the first call, activity has stopped and we're at the + // trailing edge, the system time has gone backwards and we're treating + // it as the trailing edge, or we've hit the `maxWait` limit. + return (lastCallTime === undefined || (timeSinceLastCall >= wait) || + (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait)); + } + + function timerExpired() { + var time = now(); + if (shouldInvoke(time)) { + return trailingEdge(time); + } + // Restart the timer. + timerId = setTimeout(timerExpired, remainingWait(time)); + } + + function trailingEdge(time) { + timerId = undefined; + + // Only invoke if we have `lastArgs` which means `func` has been + // debounced at least once. + if (trailing && lastArgs) { + return invokeFunc(time); + } + lastArgs = lastThis = undefined; + return result; + } + + function cancel() { + if (timerId !== undefined) { + clearTimeout(timerId); + } + lastInvokeTime = 0; + lastArgs = lastCallTime = lastThis = timerId = undefined; + } + + function flush() { + return timerId === undefined ? result : trailingEdge(now()); + } + + function debounced() { + var time = now(), + isInvoking = shouldInvoke(time); + + lastArgs = arguments; + lastThis = this; + lastCallTime = time; + + if (isInvoking) { + if (timerId === undefined) { + return leadingEdge(lastCallTime); + } + if (maxing) { + // Handle invocations in a tight loop. + clearTimeout(timerId); + timerId = setTimeout(timerExpired, wait); + return invokeFunc(lastCallTime); + } + } + if (timerId === undefined) { + timerId = setTimeout(timerExpired, wait); + } + return result; + } + debounced.cancel = cancel; + debounced.flush = flush; + return debounced; + } + + /** + * Defers invoking the `func` until the current call stack has cleared. Any + * additional arguments are provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to defer. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { + * console.log(text); + * }, 'deferred'); + * // => Logs 'deferred' after one millisecond. + */ + var defer = baseRest(function(func, args) { + return baseDelay(func, 1, args); + }); + + /** + * Invokes `func` after `wait` milliseconds. Any additional arguments are + * provided to `func` when it's invoked. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay invocation. + * @param {...*} [args] The arguments to invoke `func` with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { + * console.log(text); + * }, 1000, 'later'); + * // => Logs 'later' after one second. + */ + var delay = baseRest(function(func, wait, args) { + return baseDelay(func, toNumber(wait) || 0, args); + }); + + /** + * Creates a function that invokes `func` with arguments reversed. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to flip arguments for. + * @returns {Function} Returns the new flipped function. + * @example + * + * var flipped = _.flip(function() { + * return _.toArray(arguments); + * }); + * + * flipped('a', 'b', 'c', 'd'); + * // => ['d', 'c', 'b', 'a'] + */ + function flip(func) { + return createWrap(func, WRAP_FLIP_FLAG); + } + + /** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided, it determines the cache key for storing the result based on the + * arguments provided to the memoized function. By default, the first argument + * provided to the memoized function is used as the map cache key. The `func` + * is invoked with the `this` binding of the memoized function. + * + * **Note:** The cache is exposed as the `cache` property on the memoized + * function. Its creation may be customized by replacing the `_.memoize.Cache` + * constructor with one whose instances implement the + * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) + * method interface of `clear`, `delete`, `get`, `has`, and `set`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] The function to resolve the cache key. + * @returns {Function} Returns the new memoized function. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * var other = { 'c': 3, 'd': 4 }; + * + * var values = _.memoize(_.values); + * values(object); + * // => [1, 2] + * + * values(other); + * // => [3, 4] + * + * object.a = 2; + * values(object); + * // => [1, 2] + * + * // Modify the result cache. + * values.cache.set(object, ['a', 'b']); + * values(object); + * // => ['a', 'b'] + * + * // Replace `_.memoize.Cache`. + * _.memoize.Cache = WeakMap; + */ + function memoize(func, resolver) { + if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) { + throw new TypeError(FUNC_ERROR_TEXT); + } + var memoized = function() { + var args = arguments, + key = resolver ? resolver.apply(this, args) : args[0], + cache = memoized.cache; + + if (cache.has(key)) { + return cache.get(key); + } + var result = func.apply(this, args); + memoized.cache = cache.set(key, result) || cache; + return result; + }; + memoized.cache = new (memoize.Cache || MapCache); + return memoized; + } + + // Expose `MapCache`. + memoize.Cache = MapCache; + + /** + * Creates a function that negates the result of the predicate `func`. The + * `func` predicate is invoked with the `this` binding and arguments of the + * created function. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} predicate The predicate to negate. + * @returns {Function} Returns the new negated function. + * @example + * + * function isEven(n) { + * return n % 2 == 0; + * } + * + * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); + * // => [1, 3, 5] + */ + function negate(predicate) { + if (typeof predicate != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + return function() { + var args = arguments; + switch (args.length) { + case 0: return !predicate.call(this); + case 1: return !predicate.call(this, args[0]); + case 2: return !predicate.call(this, args[0], args[1]); + case 3: return !predicate.call(this, args[0], args[1], args[2]); + } + return !predicate.apply(this, args); + }; + } + + /** + * Creates a function that is restricted to invoking `func` once. Repeat calls + * to the function return the value of the first invocation. The `func` is + * invoked with the `this` binding and arguments of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // => `createApplication` is invoked once + */ + function once(func) { + return before(2, func); + } + + /** + * Creates a function that invokes `func` with its arguments transformed. + * + * @static + * @since 4.0.0 + * @memberOf _ + * @category Function + * @param {Function} func The function to wrap. + * @param {...(Function|Function[])} [transforms=[_.identity]] + * The argument transforms. + * @returns {Function} Returns the new function. + * @example + * + * function doubled(n) { + * return n * 2; + * } + * + * function square(n) { + * return n * n; + * } + * + * var func = _.overArgs(function(x, y) { + * return [x, y]; + * }, [square, doubled]); + * + * func(9, 3); + * // => [81, 6] + * + * func(10, 5); + * // => [100, 10] + */ + var overArgs = castRest(function(func, transforms) { + transforms = (transforms.length == 1 && isArray(transforms[0])) + ? arrayMap(transforms[0], baseUnary(getIteratee())) + : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); + + var funcsLength = transforms.length; + return baseRest(function(args) { + var index = -1, + length = nativeMin(args.length, funcsLength); + + while (++index < length) { + args[index] = transforms[index].call(this, args[index]); + } + return apply(func, this, args); + }); + }); + + /** + * Creates a function that invokes `func` with `partials` prepended to the + * arguments it receives. This method is like `_.bind` except it does **not** + * alter the `this` binding. + * + * The `_.partial.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 0.2.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var sayHelloTo = _.partial(greet, 'hello'); + * sayHelloTo('fred'); + * // => 'hello fred' + * + * // Partially applied with placeholders. + * var greetFred = _.partial(greet, _, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + */ + var partial = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partial)); + return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); + }); + + /** + * This method is like `_.partial` except that partially applied arguments + * are appended to the arguments it receives. + * + * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic + * builds, may be used as a placeholder for partially applied arguments. + * + * **Note:** This method doesn't set the "length" property of partially + * applied functions. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Function + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [partials] The arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * function greet(greeting, name) { + * return greeting + ' ' + name; + * } + * + * var greetFred = _.partialRight(greet, 'fred'); + * greetFred('hi'); + * // => 'hi fred' + * + * // Partially applied with placeholders. + * var sayHelloTo = _.partialRight(greet, 'hello', _); + * sayHelloTo('fred'); + * // => 'hello fred' + */ + var partialRight = baseRest(function(func, partials) { + var holders = replaceHolders(partials, getHolder(partialRight)); + return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); + }); + + /** + * Creates a function that invokes `func` with arguments arranged according + * to the specified `indexes` where the argument value at the first index is + * provided as the first argument, the argument value at the second index is + * provided as the second argument, and so on. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Function + * @param {Function} func The function to rearrange arguments for. + * @param {...(number|number[])} indexes The arranged argument indexes. + * @returns {Function} Returns the new function. + * @example + * + * var rearged = _.rearg(function(a, b, c) { + * return [a, b, c]; + * }, [2, 0, 1]); + * + * rearged('b', 'c', 'a') + * // => ['a', 'b', 'c'] + */ + var rearg = flatRest(function(func, indexes) { + return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); + }); + + /** + * Creates a function that invokes `func` with the `this` binding of the + * created function and arguments from `start` and beyond provided as + * an array. + * + * **Note:** This method is based on the + * [rest parameter](https://mdn.io/rest_parameters). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to apply a rest parameter to. + * @param {number} [start=func.length-1] The start position of the rest parameter. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.rest(function(what, names) { + * return what + ' ' + _.initial(names).join(', ') + + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); + * }); + * + * say('hello', 'fred', 'barney', 'pebbles'); + * // => 'hello fred, barney, & pebbles' + */ + function rest(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start === undefined ? start : toInteger(start); + return baseRest(func, start); + } + + /** + * Creates a function that invokes `func` with the `this` binding of the + * create function and an array of arguments much like + * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). + * + * **Note:** This method is based on the + * [spread operator](https://mdn.io/spread_operator). + * + * @static + * @memberOf _ + * @since 3.2.0 + * @category Function + * @param {Function} func The function to spread arguments over. + * @param {number} [start=0] The start position of the spread. + * @returns {Function} Returns the new function. + * @example + * + * var say = _.spread(function(who, what) { + * return who + ' says ' + what; + * }); + * + * say(['fred', 'hello']); + * // => 'fred says hello' + * + * var numbers = Promise.all([ + * Promise.resolve(40), + * Promise.resolve(36) + * ]); + * + * numbers.then(_.spread(function(x, y) { + * return x + y; + * })); + * // => a Promise of 76 + */ + function spread(func, start) { + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + start = start == null ? 0 : nativeMax(toInteger(start), 0); + return baseRest(function(args) { + var array = args[start], + otherArgs = castSlice(args, 0, start); + + if (array) { + arrayPush(otherArgs, array); + } + return apply(func, this, otherArgs); + }); + } + + /** + * Creates a throttled function that only invokes `func` at most once per + * every `wait` milliseconds. The throttled function comes with a `cancel` + * method to cancel delayed `func` invocations and a `flush` method to + * immediately invoke them. Provide `options` to indicate whether `func` + * should be invoked on the leading and/or trailing edge of the `wait` + * timeout. The `func` is invoked with the last arguments provided to the + * throttled function. Subsequent calls to the throttled function return the + * result of the last `func` invocation. + * + * **Note:** If `leading` and `trailing` options are `true`, `func` is + * invoked on the trailing edge of the timeout only if the throttled function + * is invoked more than once during the `wait` timeout. + * + * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred + * until to the next tick, similar to `setTimeout` with a timeout of `0`. + * + * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) + * for details over the differences between `_.throttle` and `_.debounce`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {Function} func The function to throttle. + * @param {number} [wait=0] The number of milliseconds to throttle invocations to. + * @param {Object} [options={}] The options object. + * @param {boolean} [options.leading=true] + * Specify invoking on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] + * Specify invoking on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // Avoid excessively updating the position while scrolling. + * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); + * + * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. + * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); + * jQuery(element).on('click', throttled); + * + * // Cancel the trailing throttled invocation. + * jQuery(window).on('popstate', throttled.cancel); + */ + function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (typeof func != 'function') { + throw new TypeError(FUNC_ERROR_TEXT); + } + if (isObject(options)) { + leading = 'leading' in options ? !!options.leading : leading; + trailing = 'trailing' in options ? !!options.trailing : trailing; + } + return debounce(func, wait, { + 'leading': leading, + 'maxWait': wait, + 'trailing': trailing + }); + } + + /** + * Creates a function that accepts up to one argument, ignoring any + * additional arguments. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Function + * @param {Function} func The function to cap arguments for. + * @returns {Function} Returns the new capped function. + * @example + * + * _.map(['6', '8', '10'], _.unary(parseInt)); + * // => [6, 8, 10] + */ + function unary(func) { + return ary(func, 1); + } + + /** + * Creates a function that provides `value` to `wrapper` as its first + * argument. Any additional arguments provided to the function are appended + * to those provided to the `wrapper`. The wrapper is invoked with the `this` + * binding of the created function. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Function + * @param {*} value The value to wrap. + * @param {Function} [wrapper=identity] The wrapper function. + * @returns {Function} Returns the new function. + * @example + * + * var p = _.wrap(_.escape, function(func, text) { + * return '

' + func(text) + '

'; + * }); + * + * p('fred, barney, & pebbles'); + * // => '

fred, barney, & pebbles

' + */ + function wrap(value, wrapper) { + return partial(castFunction(wrapper), value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Casts `value` as an array if it's not one. + * + * @static + * @memberOf _ + * @since 4.4.0 + * @category Lang + * @param {*} value The value to inspect. + * @returns {Array} Returns the cast array. + * @example + * + * _.castArray(1); + * // => [1] + * + * _.castArray({ 'a': 1 }); + * // => [{ 'a': 1 }] + * + * _.castArray('abc'); + * // => ['abc'] + * + * _.castArray(null); + * // => [null] + * + * _.castArray(undefined); + * // => [undefined] + * + * _.castArray(); + * // => [] + * + * var array = [1, 2, 3]; + * console.log(_.castArray(array) === array); + * // => true + */ + function castArray() { + if (!arguments.length) { + return []; + } + var value = arguments[0]; + return isArray(value) ? value : [value]; + } + + /** + * Creates a shallow clone of `value`. + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) + * and supports cloning arrays, array buffers, booleans, date objects, maps, + * numbers, `Object` objects, regexes, sets, strings, symbols, and typed + * arrays. The own enumerable properties of `arguments` objects are cloned + * as plain objects. An empty object is returned for uncloneable values such + * as error objects, functions, DOM nodes, and WeakMaps. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to clone. + * @returns {*} Returns the cloned value. + * @see _.cloneDeep + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var shallow = _.clone(objects); + * console.log(shallow[0] === objects[0]); + * // => true + */ + function clone(value) { + return baseClone(value, CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.clone` except that it accepts `customizer` which + * is invoked to produce the cloned value. If `customizer` returns `undefined`, + * cloning is handled by the method instead. The `customizer` is invoked with + * up to four arguments; (value [, index|key, object, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the cloned value. + * @see _.cloneDeepWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(false); + * } + * } + * + * var el = _.cloneWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 0 + */ + function cloneWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * This method is like `_.clone` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @returns {*} Returns the deep cloned value. + * @see _.clone + * @example + * + * var objects = [{ 'a': 1 }, { 'b': 2 }]; + * + * var deep = _.cloneDeep(objects); + * console.log(deep[0] === objects[0]); + * // => false + */ + function cloneDeep(value) { + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); + } + + /** + * This method is like `_.cloneWith` except that it recursively clones `value`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to recursively clone. + * @param {Function} [customizer] The function to customize cloning. + * @returns {*} Returns the deep cloned value. + * @see _.cloneWith + * @example + * + * function customizer(value) { + * if (_.isElement(value)) { + * return value.cloneNode(true); + * } + * } + * + * var el = _.cloneDeepWith(document.body, customizer); + * + * console.log(el === document.body); + * // => false + * console.log(el.nodeName); + * // => 'BODY' + * console.log(el.childNodes.length); + * // => 20 + */ + function cloneDeepWith(value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer); + } + + /** + * Checks if `object` conforms to `source` by invoking the predicate + * properties of `source` with the corresponding property values of `object`. + * + * **Note:** This method is equivalent to `_.conforms` when `source` is + * partially applied. + * + * @static + * @memberOf _ + * @since 4.14.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property predicates to conform to. + * @returns {boolean} Returns `true` if `object` conforms, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); + * // => true + * + * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); + * // => false + */ + function conformsTo(object, source) { + return source == null || baseConformsTo(object, source, keys(source)); + } + + /** + * Performs a + * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) + * comparison between two values to determine if they are equivalent. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.eq(object, object); + * // => true + * + * _.eq(object, other); + * // => false + * + * _.eq('a', 'a'); + * // => true + * + * _.eq('a', Object('a')); + * // => false + * + * _.eq(NaN, NaN); + * // => true + */ + function eq(value, other) { + return value === other || (value !== value && other !== other); + } + + /** + * Checks if `value` is greater than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than `other`, + * else `false`. + * @see _.lt + * @example + * + * _.gt(3, 1); + * // => true + * + * _.gt(3, 3); + * // => false + * + * _.gt(1, 3); + * // => false + */ + var gt = createRelationalOperation(baseGt); + + /** + * Checks if `value` is greater than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is greater than or equal to + * `other`, else `false`. + * @see _.lte + * @example + * + * _.gte(3, 1); + * // => true + * + * _.gte(3, 3); + * // => true + * + * _.gte(1, 3); + * // => false + */ + var gte = createRelationalOperation(function(value, other) { + return value >= other; + }); + + /** + * Checks if `value` is likely an `arguments` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an `arguments` object, + * else `false`. + * @example + * + * _.isArguments(function() { return arguments; }()); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { + return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && + !propertyIsEnumerable.call(value, 'callee'); + }; + + /** + * Checks if `value` is classified as an `Array` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array, else `false`. + * @example + * + * _.isArray([1, 2, 3]); + * // => true + * + * _.isArray(document.body.children); + * // => false + * + * _.isArray('abc'); + * // => false + * + * _.isArray(_.noop); + * // => false + */ + var isArray = Array.isArray; + + /** + * Checks if `value` is classified as an `ArrayBuffer` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. + * @example + * + * _.isArrayBuffer(new ArrayBuffer(2)); + * // => true + * + * _.isArrayBuffer(new Array(2)); + * // => false + */ + var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; + + /** + * Checks if `value` is array-like. A value is considered array-like if it's + * not a function and has a `value.length` that's an integer greater than or + * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is array-like, else `false`. + * @example + * + * _.isArrayLike([1, 2, 3]); + * // => true + * + * _.isArrayLike(document.body.children); + * // => true + * + * _.isArrayLike('abc'); + * // => true + * + * _.isArrayLike(_.noop); + * // => false + */ + function isArrayLike(value) { + return value != null && isLength(value.length) && !isFunction(value); + } + + /** + * This method is like `_.isArrayLike` except that it also checks if `value` + * is an object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an array-like object, + * else `false`. + * @example + * + * _.isArrayLikeObject([1, 2, 3]); + * // => true + * + * _.isArrayLikeObject(document.body.children); + * // => true + * + * _.isArrayLikeObject('abc'); + * // => false + * + * _.isArrayLikeObject(_.noop); + * // => false + */ + function isArrayLikeObject(value) { + return isObjectLike(value) && isArrayLike(value); + } + + /** + * Checks if `value` is classified as a boolean primitive or object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a boolean, else `false`. + * @example + * + * _.isBoolean(false); + * // => true + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + (isObjectLike(value) && baseGetTag(value) == boolTag); + } + + /** + * Checks if `value` is a buffer. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. + * @example + * + * _.isBuffer(new Buffer(2)); + * // => true + * + * _.isBuffer(new Uint8Array(2)); + * // => false + */ + var isBuffer = nativeIsBuffer || stubFalse; + + /** + * Checks if `value` is classified as a `Date` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a date object, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + * + * _.isDate('Mon April 23 2012'); + * // => false + */ + var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; + + /** + * Checks if `value` is likely a DOM element. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + * + * _.isElement(''); + * // => false + */ + function isElement(value) { + return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); + } + + /** + * Checks if `value` is an empty object, collection, map, or set. + * + * Objects are considered empty if they have no own enumerable string keyed + * properties. + * + * Array-like values such as `arguments` objects, arrays, buffers, strings, or + * jQuery-like collections are considered empty if they have a `length` of `0`. + * Similarly, maps and sets are considered empty if they have a `size` of `0`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is empty, else `false`. + * @example + * + * _.isEmpty(null); + * // => true + * + * _.isEmpty(true); + * // => true + * + * _.isEmpty(1); + * // => true + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({ 'a': 1 }); + * // => false + */ + function isEmpty(value) { + if (value == null) { + return true; + } + if (isArrayLike(value) && + (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || + isBuffer(value) || isTypedArray(value) || isArguments(value))) { + return !value.length; + } + var tag = getTag(value); + if (tag == mapTag || tag == setTag) { + return !value.size; + } + if (isPrototype(value)) { + return !baseKeys(value).length; + } + for (var key in value) { + if (hasOwnProperty.call(value, key)) { + return false; + } + } + return true; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent. + * + * **Note:** This method supports comparing arrays, array buffers, booleans, + * date objects, error objects, maps, numbers, `Object` objects, regexes, + * sets, strings, symbols, and typed arrays. `Object` objects are compared + * by their own, not inherited, enumerable properties. Functions and DOM + * nodes are compared by strict equality, i.e. `===`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'a': 1 }; + * var other = { 'a': 1 }; + * + * _.isEqual(object, other); + * // => true + * + * object === other; + * // => false + */ + function isEqual(value, other) { + return baseIsEqual(value, other); + } + + /** + * This method is like `_.isEqual` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with up to + * six arguments: (objValue, othValue [, index|key, object, other, stack]). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, othValue) { + * if (isGreeting(objValue) && isGreeting(othValue)) { + * return true; + * } + * } + * + * var array = ['hello', 'goodbye']; + * var other = ['hi', 'goodbye']; + * + * _.isEqualWith(array, other, customizer); + * // => true + */ + function isEqualWith(value, other, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + var result = customizer ? customizer(value, other) : undefined; + return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; + } + + /** + * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, + * `SyntaxError`, `TypeError`, or `URIError` object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an error object, else `false`. + * @example + * + * _.isError(new Error); + * // => true + * + * _.isError(Error); + * // => false + */ + function isError(value) { + if (!isObjectLike(value)) { + return false; + } + var tag = baseGetTag(value); + return tag == errorTag || tag == domExcTag || + (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); + } + + /** + * Checks if `value` is a finite primitive number. + * + * **Note:** This method is based on + * [`Number.isFinite`](https://mdn.io/Number/isFinite). + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a finite number, else `false`. + * @example + * + * _.isFinite(3); + * // => true + * + * _.isFinite(Number.MIN_VALUE); + * // => true + * + * _.isFinite(Infinity); + * // => false + * + * _.isFinite('3'); + * // => false + */ + function isFinite(value) { + return typeof value == 'number' && nativeIsFinite(value); + } + + /** + * Checks if `value` is classified as a `Function` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + * + * _.isFunction(/abc/); + * // => false + */ + function isFunction(value) { + if (!isObject(value)) { + return false; + } + // The use of `Object#toString` avoids issues with the `typeof` operator + // in Safari 9 which returns 'object' for typed arrays and other constructors. + var tag = baseGetTag(value); + return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; + } + + /** + * Checks if `value` is an integer. + * + * **Note:** This method is based on + * [`Number.isInteger`](https://mdn.io/Number/isInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an integer, else `false`. + * @example + * + * _.isInteger(3); + * // => true + * + * _.isInteger(Number.MIN_VALUE); + * // => false + * + * _.isInteger(Infinity); + * // => false + * + * _.isInteger('3'); + * // => false + */ + function isInteger(value) { + return typeof value == 'number' && value == toInteger(value); + } + + /** + * Checks if `value` is a valid array-like length. + * + * **Note:** This method is loosely based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. + * @example + * + * _.isLength(3); + * // => true + * + * _.isLength(Number.MIN_VALUE); + * // => false + * + * _.isLength(Infinity); + * // => false + * + * _.isLength('3'); + * // => false + */ + function isLength(value) { + return typeof value == 'number' && + value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is the + * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) + * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(_.noop); + * // => true + * + * _.isObject(null); + * // => false + */ + function isObject(value) { + var type = typeof value; + return value != null && (type == 'object' || type == 'function'); + } + + /** + * Checks if `value` is object-like. A value is object-like if it's not `null` + * and has a `typeof` result of "object". + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is object-like, else `false`. + * @example + * + * _.isObjectLike({}); + * // => true + * + * _.isObjectLike([1, 2, 3]); + * // => true + * + * _.isObjectLike(_.noop); + * // => false + * + * _.isObjectLike(null); + * // => false + */ + function isObjectLike(value) { + return value != null && typeof value == 'object'; + } + + /** + * Checks if `value` is classified as a `Map` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a map, else `false`. + * @example + * + * _.isMap(new Map); + * // => true + * + * _.isMap(new WeakMap); + * // => false + */ + var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; + + /** + * Performs a partial deep comparison between `object` and `source` to + * determine if `object` contains equivalent property values. + * + * **Note:** This method is equivalent to `_.matches` when `source` is + * partially applied. + * + * Partial comparisons will match empty array and empty object `source` + * values against any array or object value, respectively. See `_.isEqual` + * for a list of supported value comparisons. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * var object = { 'a': 1, 'b': 2 }; + * + * _.isMatch(object, { 'b': 2 }); + * // => true + * + * _.isMatch(object, { 'b': 1 }); + * // => false + */ + function isMatch(object, source) { + return object === source || baseIsMatch(object, source, getMatchData(source)); + } + + /** + * This method is like `_.isMatch` except that it accepts `customizer` which + * is invoked to compare values. If `customizer` returns `undefined`, comparisons + * are handled by the method instead. The `customizer` is invoked with five + * arguments: (objValue, srcValue, index|key, object, source). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {Object} object The object to inspect. + * @param {Object} source The object of property values to match. + * @param {Function} [customizer] The function to customize comparisons. + * @returns {boolean} Returns `true` if `object` is a match, else `false`. + * @example + * + * function isGreeting(value) { + * return /^h(?:i|ello)$/.test(value); + * } + * + * function customizer(objValue, srcValue) { + * if (isGreeting(objValue) && isGreeting(srcValue)) { + * return true; + * } + * } + * + * var object = { 'greeting': 'hello' }; + * var source = { 'greeting': 'hi' }; + * + * _.isMatchWith(object, source, customizer); + * // => true + */ + function isMatchWith(object, source, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return baseIsMatch(object, source, getMatchData(source), customizer); + } + + /** + * Checks if `value` is `NaN`. + * + * **Note:** This method is based on + * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as + * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for + * `undefined` and other non-number values. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // An `NaN` primitive is the only value that is not equal to itself. + // Perform the `toStringTag` check first to avoid errors with some + // ActiveX objects in IE. + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is a pristine native function. + * + * **Note:** This method can't reliably detect native functions in the presence + * of the core-js package because core-js circumvents this kind of detection. + * Despite multiple requests, the core-js maintainer has made it clear: any + * attempt to fix the detection will be obstructed. As a result, we're left + * with little choice but to throw an error. Unfortunately, this also affects + * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), + * which rely on core-js. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a native function, + * else `false`. + * @example + * + * _.isNative(Array.prototype.push); + * // => true + * + * _.isNative(_); + * // => false + */ + function isNative(value) { + if (isMaskable(value)) { + throw new Error(CORE_ERROR_TEXT); + } + return baseIsNative(value); + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(void 0); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is `null` or `undefined`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is nullish, else `false`. + * @example + * + * _.isNil(null); + * // => true + * + * _.isNil(void 0); + * // => true + * + * _.isNil(NaN); + * // => false + */ + function isNil(value) { + return value == null; + } + + /** + * Checks if `value` is classified as a `Number` primitive or object. + * + * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are + * classified as numbers, use the `_.isFinite` method. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a number, else `false`. + * @example + * + * _.isNumber(3); + * // => true + * + * _.isNumber(Number.MIN_VALUE); + * // => true + * + * _.isNumber(Infinity); + * // => true + * + * _.isNumber('3'); + * // => false + */ + function isNumber(value) { + return typeof value == 'number' || + (isObjectLike(value) && baseGetTag(value) == numberTag); + } + + /** + * Checks if `value` is a plain object, that is, an object created by the + * `Object` constructor or one with a `[[Prototype]]` of `null`. + * + * @static + * @memberOf _ + * @since 0.8.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * _.isPlainObject(new Foo); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + * + * _.isPlainObject(Object.create(null)); + * // => true + */ + function isPlainObject(value) { + if (!isObjectLike(value) || baseGetTag(value) != objectTag) { + return false; + } + var proto = getPrototype(value); + if (proto === null) { + return true; + } + var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; + return typeof Ctor == 'function' && Ctor instanceof Ctor && + funcToString.call(Ctor) == objectCtorString; + } + + /** + * Checks if `value` is classified as a `RegExp` object. + * + * @static + * @memberOf _ + * @since 0.1.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a regexp, else `false`. + * @example + * + * _.isRegExp(/abc/); + * // => true + * + * _.isRegExp('/abc/'); + * // => false + */ + var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; + + /** + * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 + * double precision number which isn't the result of a rounded unsafe integer. + * + * **Note:** This method is based on + * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. + * @example + * + * _.isSafeInteger(3); + * // => true + * + * _.isSafeInteger(Number.MIN_VALUE); + * // => false + * + * _.isSafeInteger(Infinity); + * // => false + * + * _.isSafeInteger('3'); + * // => false + */ + function isSafeInteger(value) { + return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; + } + + /** + * Checks if `value` is classified as a `Set` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a set, else `false`. + * @example + * + * _.isSet(new Set); + * // => true + * + * _.isSet(new WeakSet); + * // => false + */ + var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; + + /** + * Checks if `value` is classified as a `String` primitive or object. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a string, else `false`. + * @example + * + * _.isString('abc'); + * // => true + * + * _.isString(1); + * // => false + */ + function isString(value) { + return typeof value == 'string' || + (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); + } + + /** + * Checks if `value` is classified as a `Symbol` primitive or object. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a symbol, else `false`. + * @example + * + * _.isSymbol(Symbol.iterator); + * // => true + * + * _.isSymbol('abc'); + * // => false + */ + function isSymbol(value) { + return typeof value == 'symbol' || + (isObjectLike(value) && baseGetTag(value) == symbolTag); + } + + /** + * Checks if `value` is classified as a typed array. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. + * @example + * + * _.isTypedArray(new Uint8Array); + * // => true + * + * _.isTypedArray([]); + * // => false + */ + var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; + + /** + * Checks if `value` is `undefined`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + * + * _.isUndefined(null); + * // => false + */ + function isUndefined(value) { + return value === undefined; + } + + /** + * Checks if `value` is classified as a `WeakMap` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak map, else `false`. + * @example + * + * _.isWeakMap(new WeakMap); + * // => true + * + * _.isWeakMap(new Map); + * // => false + */ + function isWeakMap(value) { + return isObjectLike(value) && getTag(value) == weakMapTag; + } + + /** + * Checks if `value` is classified as a `WeakSet` object. + * + * @static + * @memberOf _ + * @since 4.3.0 + * @category Lang + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a weak set, else `false`. + * @example + * + * _.isWeakSet(new WeakSet); + * // => true + * + * _.isWeakSet(new Set); + * // => false + */ + function isWeakSet(value) { + return isObjectLike(value) && baseGetTag(value) == weakSetTag; + } + + /** + * Checks if `value` is less than `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than `other`, + * else `false`. + * @see _.gt + * @example + * + * _.lt(1, 3); + * // => true + * + * _.lt(3, 3); + * // => false + * + * _.lt(3, 1); + * // => false + */ + var lt = createRelationalOperation(baseLt); + + /** + * Checks if `value` is less than or equal to `other`. + * + * @static + * @memberOf _ + * @since 3.9.0 + * @category Lang + * @param {*} value The value to compare. + * @param {*} other The other value to compare. + * @returns {boolean} Returns `true` if `value` is less than or equal to + * `other`, else `false`. + * @see _.gte + * @example + * + * _.lte(1, 3); + * // => true + * + * _.lte(3, 3); + * // => true + * + * _.lte(3, 1); + * // => false + */ + var lte = createRelationalOperation(function(value, other) { + return value <= other; + }); + + /** + * Converts `value` to an array. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Array} Returns the converted array. + * @example + * + * _.toArray({ 'a': 1, 'b': 2 }); + * // => [1, 2] + * + * _.toArray('abc'); + * // => ['a', 'b', 'c'] + * + * _.toArray(1); + * // => [] + * + * _.toArray(null); + * // => [] + */ + function toArray(value) { + if (!value) { + return []; + } + if (isArrayLike(value)) { + return isString(value) ? stringToArray(value) : copyArray(value); + } + if (symIterator && value[symIterator]) { + return iteratorToArray(value[symIterator]()); + } + var tag = getTag(value), + func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); + + return func(value); + } + + /** + * Converts `value` to a finite number. + * + * @static + * @memberOf _ + * @since 4.12.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted number. + * @example + * + * _.toFinite(3.2); + * // => 3.2 + * + * _.toFinite(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toFinite(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toFinite('3.2'); + * // => 3.2 + */ + function toFinite(value) { + if (!value) { + return value === 0 ? value : 0; + } + value = toNumber(value); + if (value === INFINITY || value === -INFINITY) { + var sign = (value < 0 ? -1 : 1); + return sign * MAX_INTEGER; + } + return value === value ? value : 0; + } + + /** + * Converts `value` to an integer. + * + * **Note:** This method is loosely based on + * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toInteger(3.2); + * // => 3 + * + * _.toInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toInteger(Infinity); + * // => 1.7976931348623157e+308 + * + * _.toInteger('3.2'); + * // => 3 + */ + function toInteger(value) { + var result = toFinite(value), + remainder = result % 1; + + return result === result ? (remainder ? result - remainder : result) : 0; + } + + /** + * Converts `value` to an integer suitable for use as the length of an + * array-like object. + * + * **Note:** This method is based on + * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toLength(3.2); + * // => 3 + * + * _.toLength(Number.MIN_VALUE); + * // => 0 + * + * _.toLength(Infinity); + * // => 4294967295 + * + * _.toLength('3.2'); + * // => 3 + */ + function toLength(value) { + return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; + } + + /** + * Converts `value` to a number. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to process. + * @returns {number} Returns the number. + * @example + * + * _.toNumber(3.2); + * // => 3.2 + * + * _.toNumber(Number.MIN_VALUE); + * // => 5e-324 + * + * _.toNumber(Infinity); + * // => Infinity + * + * _.toNumber('3.2'); + * // => 3.2 + */ + function toNumber(value) { + if (typeof value == 'number') { + return value; + } + if (isSymbol(value)) { + return NAN; + } + if (isObject(value)) { + var other = typeof value.valueOf == 'function' ? value.valueOf() : value; + value = isObject(other) ? (other + '') : other; + } + if (typeof value != 'string') { + return value === 0 ? value : +value; + } + value = value.replace(reTrim, ''); + var isBinary = reIsBinary.test(value); + return (isBinary || reIsOctal.test(value)) + ? freeParseInt(value.slice(2), isBinary ? 2 : 8) + : (reIsBadHex.test(value) ? NAN : +value); + } + + /** + * Converts `value` to a plain object flattening inherited enumerable string + * keyed properties of `value` to own properties of the plain object. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {Object} Returns the converted plain object. + * @example + * + * function Foo() { + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.assign({ 'a': 1 }, new Foo); + * // => { 'a': 1, 'b': 2 } + * + * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); + * // => { 'a': 1, 'b': 2, 'c': 3 } + */ + function toPlainObject(value) { + return copyObject(value, keysIn(value)); + } + + /** + * Converts `value` to a safe integer. A safe integer can be compared and + * represented correctly. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {number} Returns the converted integer. + * @example + * + * _.toSafeInteger(3.2); + * // => 3 + * + * _.toSafeInteger(Number.MIN_VALUE); + * // => 0 + * + * _.toSafeInteger(Infinity); + * // => 9007199254740991 + * + * _.toSafeInteger('3.2'); + * // => 3 + */ + function toSafeInteger(value) { + return value + ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) + : (value === 0 ? value : 0); + } + + /** + * Converts `value` to a string. An empty string is returned for `null` + * and `undefined` values. The sign of `-0` is preserved. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Lang + * @param {*} value The value to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.toString(null); + * // => '' + * + * _.toString(-0); + * // => '-0' + * + * _.toString([1, 2, 3]); + * // => '1,2,3' + */ + function toString(value) { + return value == null ? '' : baseToString(value); + } + + /*------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable string keyed properties of source objects to the + * destination object. Source objects are applied from left to right. + * Subsequent sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object` and is loosely based on + * [`Object.assign`](https://mdn.io/Object/assign). + * + * @static + * @memberOf _ + * @since 0.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assignIn + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assign({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'c': 3 } + */ + var assign = createAssigner(function(object, source) { + if (isPrototype(source) || isArrayLike(source)) { + copyObject(source, keys(source), object); + return; + } + for (var key in source) { + if (hasOwnProperty.call(source, key)) { + assignValue(object, key, source[key]); + } + } + }); + + /** + * This method is like `_.assign` except that it iterates over own and + * inherited source properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extend + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.assign + * @example + * + * function Foo() { + * this.a = 1; + * } + * + * function Bar() { + * this.c = 3; + * } + * + * Foo.prototype.b = 2; + * Bar.prototype.d = 4; + * + * _.assignIn({ 'a': 0 }, new Foo, new Bar); + * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } + */ + var assignIn = createAssigner(function(object, source) { + copyObject(source, keysIn(source), object); + }); + + /** + * This method is like `_.assignIn` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias extendWith + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignInWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keysIn(source), object, customizer); + }); + + /** + * This method is like `_.assign` except that it accepts `customizer` + * which is invoked to produce the assigned values. If `customizer` returns + * `undefined`, assignment is handled by the method instead. The `customizer` + * is invoked with five arguments: (objValue, srcValue, key, object, source). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @see _.assignInWith + * @example + * + * function customizer(objValue, srcValue) { + * return _.isUndefined(objValue) ? srcValue : objValue; + * } + * + * var defaults = _.partialRight(_.assignWith, customizer); + * + * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var assignWith = createAssigner(function(object, source, srcIndex, customizer) { + copyObject(source, keys(source), object, customizer); + }); + + /** + * Creates an array of values corresponding to `paths` of `object`. + * + * @static + * @memberOf _ + * @since 1.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Array} Returns the picked values. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; + * + * _.at(object, ['a[0].b.c', 'a[1]']); + * // => [3, 4] + */ + var at = flatRest(baseAt); + + /** + * Creates an object that inherits from the `prototype` object. If a + * `properties` object is given, its own enumerable string keyed properties + * are assigned to the created object. + * + * @static + * @memberOf _ + * @since 2.3.0 + * @category Object + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { + * 'constructor': Circle + * }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties == null ? result : baseAssign(result, properties); + } + + /** + * Assigns own and inherited enumerable string keyed properties of source + * objects to the destination object for all destination properties that + * resolve to `undefined`. Source objects are applied from left to right. + * Once a property is set, additional values of the same property are ignored. + * + * **Note:** This method mutates `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaultsDeep + * @example + * + * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); + * // => { 'a': 1, 'b': 2 } + */ + var defaults = baseRest(function(object, sources) { + object = Object(object); + + var index = -1; + var length = sources.length; + var guard = length > 2 ? sources[2] : undefined; + + if (guard && isIterateeCall(sources[0], sources[1], guard)) { + length = 1; + } + + while (++index < length) { + var source = sources[index]; + var props = keysIn(source); + var propsIndex = -1; + var propsLength = props.length; + + while (++propsIndex < propsLength) { + var key = props[propsIndex]; + var value = object[key]; + + if (value === undefined || + (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { + object[key] = source[key]; + } + } + } + + return object; + }); + + /** + * This method is like `_.defaults` except that it recursively assigns + * default properties. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.10.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @see _.defaults + * @example + * + * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); + * // => { 'a': { 'b': 2, 'c': 3 } } + */ + var defaultsDeep = baseRest(function(args) { + args.push(undefined, customDefaultsMerge); + return apply(mergeWith, undefined, args); + }); + + /** + * This method is like `_.find` except that it returns the key of the first + * element `predicate` returns truthy for instead of the element itself. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findKey(users, function(o) { return o.age < 40; }); + * // => 'barney' (iteration order is not guaranteed) + * + * // The `_.matches` iteratee shorthand. + * _.findKey(users, { 'age': 1, 'active': true }); + * // => 'pebbles' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findKey(users, 'active'); + * // => 'barney' + */ + function findKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); + } + + /** + * This method is like `_.findKey` except that it iterates over elements of + * a collection in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @param {Function} [predicate=_.identity] The function invoked per iteration. + * @returns {string|undefined} Returns the key of the matched element, + * else `undefined`. + * @example + * + * var users = { + * 'barney': { 'age': 36, 'active': true }, + * 'fred': { 'age': 40, 'active': false }, + * 'pebbles': { 'age': 1, 'active': true } + * }; + * + * _.findLastKey(users, function(o) { return o.age < 40; }); + * // => returns 'pebbles' assuming `_.findKey` returns 'barney' + * + * // The `_.matches` iteratee shorthand. + * _.findLastKey(users, { 'age': 36, 'active': true }); + * // => 'barney' + * + * // The `_.matchesProperty` iteratee shorthand. + * _.findLastKey(users, ['active', false]); + * // => 'fred' + * + * // The `_.property` iteratee shorthand. + * _.findLastKey(users, 'active'); + * // => 'pebbles' + */ + function findLastKey(object, predicate) { + return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); + } + + /** + * Iterates over own and inherited enumerable string keyed properties of an + * object and invokes `iteratee` for each property. The iteratee is invoked + * with three arguments: (value, key, object). Iteratee functions may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forInRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forIn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). + */ + function forIn(object, iteratee) { + return object == null + ? object + : baseFor(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * This method is like `_.forIn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forIn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forInRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. + */ + function forInRight(object, iteratee) { + return object == null + ? object + : baseForRight(object, getIteratee(iteratee, 3), keysIn); + } + + /** + * Iterates over own enumerable string keyed properties of an object and + * invokes `iteratee` for each property. The iteratee is invoked with three + * arguments: (value, key, object). Iteratee functions may exit iteration + * early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 0.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwnRight + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwn(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'a' then 'b' (iteration order is not guaranteed). + */ + function forOwn(object, iteratee) { + return object && baseForOwn(object, getIteratee(iteratee, 3)); + } + + /** + * This method is like `_.forOwn` except that it iterates over properties of + * `object` in the opposite order. + * + * @static + * @memberOf _ + * @since 2.0.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns `object`. + * @see _.forOwn + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.forOwnRight(new Foo, function(value, key) { + * console.log(key); + * }); + * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. + */ + function forOwnRight(object, iteratee) { + return object && baseForOwnRight(object, getIteratee(iteratee, 3)); + } + + /** + * Creates an array of function property names from own enumerable properties + * of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functionsIn + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functions(new Foo); + * // => ['a', 'b'] + */ + function functions(object) { + return object == null ? [] : baseFunctions(object, keys(object)); + } + + /** + * Creates an array of function property names from own and inherited + * enumerable properties of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to inspect. + * @returns {Array} Returns the function names. + * @see _.functions + * @example + * + * function Foo() { + * this.a = _.constant('a'); + * this.b = _.constant('b'); + * } + * + * Foo.prototype.c = _.constant('c'); + * + * _.functionsIn(new Foo); + * // => ['a', 'b', 'c'] + */ + function functionsIn(object) { + return object == null ? [] : baseFunctions(object, keysIn(object)); + } + + /** + * Gets the value at `path` of `object`. If the resolved value is + * `undefined`, the `defaultValue` is returned in its place. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to get. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.get(object, 'a[0].b.c'); + * // => 3 + * + * _.get(object, ['a', '0', 'b', 'c']); + * // => 3 + * + * _.get(object, 'a.b.c', 'default'); + * // => 'default' + */ + function get(object, path, defaultValue) { + var result = object == null ? undefined : baseGet(object, path); + return result === undefined ? defaultValue : result; + } + + /** + * Checks if `path` is a direct property of `object`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = { 'a': { 'b': 2 } }; + * var other = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.has(object, 'a'); + * // => true + * + * _.has(object, 'a.b'); + * // => true + * + * _.has(object, ['a', 'b']); + * // => true + * + * _.has(other, 'a'); + * // => false + */ + function has(object, path) { + return object != null && hasPath(object, path, baseHas); + } + + /** + * Checks if `path` is a direct or inherited property of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path to check. + * @returns {boolean} Returns `true` if `path` exists, else `false`. + * @example + * + * var object = _.create({ 'a': _.create({ 'b': 2 }) }); + * + * _.hasIn(object, 'a'); + * // => true + * + * _.hasIn(object, 'a.b'); + * // => true + * + * _.hasIn(object, ['a', 'b']); + * // => true + * + * _.hasIn(object, 'b'); + * // => false + */ + function hasIn(object, path) { + return object != null && hasPath(object, path, baseHasIn); + } + + /** + * Creates an object composed of the inverted keys and values of `object`. + * If `object` contains duplicate values, subsequent values overwrite + * property assignments of previous values. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Object + * @param {Object} object The object to invert. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invert(object); + * // => { '1': 'c', '2': 'b' } + */ + var invert = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + result[value] = key; + }, constant(identity)); + + /** + * This method is like `_.invert` except that the inverted object is generated + * from the results of running each element of `object` thru `iteratee`. The + * corresponding inverted value of each inverted key is an array of keys + * responsible for generating the inverted value. The iteratee is invoked + * with one argument: (value). + * + * @static + * @memberOf _ + * @since 4.1.0 + * @category Object + * @param {Object} object The object to invert. + * @param {Function} [iteratee=_.identity] The iteratee invoked per element. + * @returns {Object} Returns the new inverted object. + * @example + * + * var object = { 'a': 1, 'b': 2, 'c': 1 }; + * + * _.invertBy(object); + * // => { '1': ['a', 'c'], '2': ['b'] } + * + * _.invertBy(object, function(value) { + * return 'group' + value; + * }); + * // => { 'group1': ['a', 'c'], 'group2': ['b'] } + */ + var invertBy = createInverter(function(result, value, key) { + if (value != null && + typeof value.toString != 'function') { + value = nativeObjectToString.call(value); + } + + if (hasOwnProperty.call(result, value)) { + result[value].push(key); + } else { + result[value] = [key]; + } + }, getIteratee); + + /** + * Invokes the method at `path` of `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the method to invoke. + * @param {...*} [args] The arguments to invoke the method with. + * @returns {*} Returns the result of the invoked method. + * @example + * + * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; + * + * _.invoke(object, 'a[0].b.c.slice', 1, 3); + * // => [2, 3] + */ + var invoke = baseRest(baseInvoke); + + /** + * Creates an array of the own enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. See the + * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) + * for more details. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keys(new Foo); + * // => ['a', 'b'] (iteration order is not guaranteed) + * + * _.keys('hi'); + * // => ['0', '1'] + */ + function keys(object) { + return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); + } + + /** + * Creates an array of the own and inherited enumerable property names of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property names. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.keysIn(new Foo); + * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + */ + function keysIn(object) { + return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); + } + + /** + * The opposite of `_.mapValues`; this method creates an object with the + * same values as `object` and keys generated by running each own enumerable + * string keyed property of `object` thru `iteratee`. The iteratee is invoked + * with three arguments: (value, key, object). + * + * @static + * @memberOf _ + * @since 3.8.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapValues + * @example + * + * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { + * return key + value; + * }); + * // => { 'a1': 1, 'b2': 2 } + */ + function mapKeys(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, iteratee(value, key, object), value); + }); + return result; + } + + /** + * Creates an object with the same keys as `object` and values generated + * by running each own enumerable string keyed property of `object` thru + * `iteratee`. The iteratee is invoked with three arguments: + * (value, key, object). + * + * @static + * @memberOf _ + * @since 2.4.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @returns {Object} Returns the new mapped object. + * @see _.mapKeys + * @example + * + * var users = { + * 'fred': { 'user': 'fred', 'age': 40 }, + * 'pebbles': { 'user': 'pebbles', 'age': 1 } + * }; + * + * _.mapValues(users, function(o) { return o.age; }); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + * + * // The `_.property` iteratee shorthand. + * _.mapValues(users, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) + */ + function mapValues(object, iteratee) { + var result = {}; + iteratee = getIteratee(iteratee, 3); + + baseForOwn(object, function(value, key, object) { + baseAssignValue(result, key, iteratee(value, key, object)); + }); + return result; + } + + /** + * This method is like `_.assign` except that it recursively merges own and + * inherited enumerable string keyed properties of source objects into the + * destination object. Source properties that resolve to `undefined` are + * skipped if a destination value exists. Array and plain object properties + * are merged recursively. Other objects and value types are overridden by + * assignment. Source objects are applied from left to right. Subsequent + * sources overwrite property assignments of previous sources. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 0.5.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} [sources] The source objects. + * @returns {Object} Returns `object`. + * @example + * + * var object = { + * 'a': [{ 'b': 2 }, { 'd': 4 }] + * }; + * + * var other = { + * 'a': [{ 'c': 3 }, { 'e': 5 }] + * }; + * + * _.merge(object, other); + * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } + */ + var merge = createAssigner(function(object, source, srcIndex) { + baseMerge(object, source, srcIndex); + }); + + /** + * This method is like `_.merge` except that it accepts `customizer` which + * is invoked to produce the merged values of the destination and source + * properties. If `customizer` returns `undefined`, merging is handled by the + * method instead. The `customizer` is invoked with six arguments: + * (objValue, srcValue, key, object, source, stack). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The destination object. + * @param {...Object} sources The source objects. + * @param {Function} customizer The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * function customizer(objValue, srcValue) { + * if (_.isArray(objValue)) { + * return objValue.concat(srcValue); + * } + * } + * + * var object = { 'a': [1], 'b': [2] }; + * var other = { 'a': [3], 'b': [4] }; + * + * _.mergeWith(object, other, customizer); + * // => { 'a': [1, 3], 'b': [2, 4] } + */ + var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { + baseMerge(object, source, srcIndex, customizer); + }); + + /** + * The opposite of `_.pick`; this method creates an object composed of the + * own and inherited enumerable property paths of `object` that are not omitted. + * + * **Note:** This method is considerably slower than `_.pick`. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to omit. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omit(object, ['a', 'c']); + * // => { 'b': '2' } + */ + var omit = flatRest(function(object, paths) { + var result = {}; + if (object == null) { + return result; + } + var isDeep = false; + paths = arrayMap(paths, function(path) { + path = castPath(path, object); + isDeep || (isDeep = path.length > 1); + return path; + }); + copyObject(object, getAllKeysIn(object), result); + if (isDeep) { + result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone); + } + var length = paths.length; + while (length--) { + baseUnset(result, paths[length]); + } + return result; + }); + + /** + * The opposite of `_.pickBy`; this method creates an object composed of + * the own and inherited enumerable string keyed properties of `object` that + * `predicate` doesn't return truthy for. The predicate is invoked with two + * arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.omitBy(object, _.isNumber); + * // => { 'b': '2' } + */ + function omitBy(object, predicate) { + return pickBy(object, negate(getIteratee(predicate))); + } + + /** + * Creates an object composed of the picked `object` properties. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The source object. + * @param {...(string|string[])} [paths] The property paths to pick. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pick(object, ['a', 'c']); + * // => { 'a': 1, 'c': 3 } + */ + var pick = flatRest(function(object, paths) { + return object == null ? {} : basePick(object, paths); + }); + + /** + * Creates an object composed of the `object` properties `predicate` returns + * truthy for. The predicate is invoked with two arguments: (value, key). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The source object. + * @param {Function} [predicate=_.identity] The function invoked per property. + * @returns {Object} Returns the new object. + * @example + * + * var object = { 'a': 1, 'b': '2', 'c': 3 }; + * + * _.pickBy(object, _.isNumber); + * // => { 'a': 1, 'c': 3 } + */ + function pickBy(object, predicate) { + if (object == null) { + return {}; + } + var props = arrayMap(getAllKeysIn(object), function(prop) { + return [prop]; + }); + predicate = getIteratee(predicate); + return basePickBy(object, props, function(value, path) { + return predicate(value, path[0]); + }); + } + + /** + * This method is like `_.get` except that if the resolved value is a + * function it's invoked with the `this` binding of its parent object and + * its result is returned. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @param {Array|string} path The path of the property to resolve. + * @param {*} [defaultValue] The value returned for `undefined` resolved values. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; + * + * _.result(object, 'a[0].b.c1'); + * // => 3 + * + * _.result(object, 'a[0].b.c2'); + * // => 4 + * + * _.result(object, 'a[0].b.c3', 'default'); + * // => 'default' + * + * _.result(object, 'a[0].b.c3', _.constant('default')); + * // => 'default' + */ + function result(object, path, defaultValue) { + path = castPath(path, object); + + var index = -1, + length = path.length; + + // Ensure the loop is entered when path is empty. + if (!length) { + length = 1; + object = undefined; + } + while (++index < length) { + var value = object == null ? undefined : object[toKey(path[index])]; + if (value === undefined) { + index = length; + value = defaultValue; + } + object = isFunction(value) ? value.call(object) : value; + } + return object; + } + + /** + * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, + * it's created. Arrays are created for missing index properties while objects + * are created for all other missing properties. Use `_.setWith` to customize + * `path` creation. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 3.7.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.set(object, 'a[0].b.c', 4); + * console.log(object.a[0].b.c); + * // => 4 + * + * _.set(object, ['x', '0', 'y', 'z'], 5); + * console.log(object.x[0].y.z); + * // => 5 + */ + function set(object, path, value) { + return object == null ? object : baseSet(object, path, value); + } + + /** + * This method is like `_.set` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {*} value The value to set. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.setWith(object, '[0][1]', 'a', Object); + * // => { '0': { '1': 'a' } } + */ + function setWith(object, path, value, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseSet(object, path, value, customizer); + } + + /** + * Creates an array of own enumerable string keyed-value pairs for `object` + * which can be consumed by `_.fromPairs`. If `object` is a map or set, its + * entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entries + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairs(new Foo); + * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) + */ + var toPairs = createToPairs(keys); + + /** + * Creates an array of own and inherited enumerable string keyed-value pairs + * for `object` which can be consumed by `_.fromPairs`. If `object` is a map + * or set, its entries are returned. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @alias entriesIn + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the key-value pairs. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.toPairsIn(new Foo); + * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) + */ + var toPairsIn = createToPairs(keysIn); + + /** + * An alternative to `_.reduce`; this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable string keyed properties thru `iteratee`, with each invocation + * potentially mutating the `accumulator` object. If `accumulator` is not + * provided, a new object with the same `[[Prototype]]` will be used. The + * iteratee is invoked with four arguments: (accumulator, value, key, object). + * Iteratee functions may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @since 1.3.0 + * @category Object + * @param {Object} object The object to iterate over. + * @param {Function} [iteratee=_.identity] The function invoked per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @returns {*} Returns the accumulated value. + * @example + * + * _.transform([2, 3, 4], function(result, n) { + * result.push(n *= n); + * return n % 2 == 0; + * }, []); + * // => [4, 9] + * + * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { + * (result[value] || (result[value] = [])).push(key); + * }, {}); + * // => { '1': ['a', 'c'], '2': ['b'] } + */ + function transform(object, iteratee, accumulator) { + var isArr = isArray(object), + isArrLike = isArr || isBuffer(object) || isTypedArray(object); + + iteratee = getIteratee(iteratee, 4); + if (accumulator == null) { + var Ctor = object && object.constructor; + if (isArrLike) { + accumulator = isArr ? new Ctor : []; + } + else if (isObject(object)) { + accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; + } + else { + accumulator = {}; + } + } + (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { + return iteratee(accumulator, value, index, object); + }); + return accumulator; + } + + /** + * Removes the property at `path` of `object`. + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to unset. + * @returns {boolean} Returns `true` if the property is deleted, else `false`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 7 } }] }; + * _.unset(object, 'a[0].b.c'); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + * + * _.unset(object, ['a', '0', 'b', 'c']); + * // => true + * + * console.log(object); + * // => { 'a': [{ 'b': {} }] }; + */ + function unset(object, path) { + return object == null ? true : baseUnset(object, path); + } + + /** + * This method is like `_.set` except that accepts `updater` to produce the + * value to set. Use `_.updateWith` to customize `path` creation. The `updater` + * is invoked with one argument: (value). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @returns {Object} Returns `object`. + * @example + * + * var object = { 'a': [{ 'b': { 'c': 3 } }] }; + * + * _.update(object, 'a[0].b.c', function(n) { return n * n; }); + * console.log(object.a[0].b.c); + * // => 9 + * + * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); + * console.log(object.x[0].y.z); + * // => 0 + */ + function update(object, path, updater) { + return object == null ? object : baseUpdate(object, path, castFunction(updater)); + } + + /** + * This method is like `_.update` except that it accepts `customizer` which is + * invoked to produce the objects of `path`. If `customizer` returns `undefined` + * path creation is handled by the method instead. The `customizer` is invoked + * with three arguments: (nsValue, key, nsObject). + * + * **Note:** This method mutates `object`. + * + * @static + * @memberOf _ + * @since 4.6.0 + * @category Object + * @param {Object} object The object to modify. + * @param {Array|string} path The path of the property to set. + * @param {Function} updater The function to produce the updated value. + * @param {Function} [customizer] The function to customize assigned values. + * @returns {Object} Returns `object`. + * @example + * + * var object = {}; + * + * _.updateWith(object, '[0][1]', _.constant('a'), Object); + * // => { '0': { '1': 'a' } } + */ + function updateWith(object, path, updater, customizer) { + customizer = typeof customizer == 'function' ? customizer : undefined; + return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); + } + + /** + * Creates an array of the own enumerable string keyed property values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.values(new Foo); + * // => [1, 2] (iteration order is not guaranteed) + * + * _.values('hi'); + * // => ['h', 'i'] + */ + function values(object) { + return object == null ? [] : baseValues(object, keys(object)); + } + + /** + * Creates an array of the own and inherited enumerable string keyed property + * values of `object`. + * + * **Note:** Non-object values are coerced to objects. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category Object + * @param {Object} object The object to query. + * @returns {Array} Returns the array of property values. + * @example + * + * function Foo() { + * this.a = 1; + * this.b = 2; + * } + * + * Foo.prototype.c = 3; + * + * _.valuesIn(new Foo); + * // => [1, 2, 3] (iteration order is not guaranteed) + */ + function valuesIn(object) { + return object == null ? [] : baseValues(object, keysIn(object)); + } + + /*------------------------------------------------------------------------*/ + + /** + * Clamps `number` within the inclusive `lower` and `upper` bounds. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category Number + * @param {number} number The number to clamp. + * @param {number} [lower] The lower bound. + * @param {number} upper The upper bound. + * @returns {number} Returns the clamped number. + * @example + * + * _.clamp(-10, -5, 5); + * // => -5 + * + * _.clamp(10, -5, 5); + * // => 5 + */ + function clamp(number, lower, upper) { + if (upper === undefined) { + upper = lower; + lower = undefined; + } + if (upper !== undefined) { + upper = toNumber(upper); + upper = upper === upper ? upper : 0; + } + if (lower !== undefined) { + lower = toNumber(lower); + lower = lower === lower ? lower : 0; + } + return baseClamp(toNumber(number), lower, upper); + } + + /** + * Checks if `n` is between `start` and up to, but not including, `end`. If + * `end` is not specified, it's set to `start` with `start` then set to `0`. + * If `start` is greater than `end` the params are swapped to support + * negative ranges. + * + * @static + * @memberOf _ + * @since 3.3.0 + * @category Number + * @param {number} number The number to check. + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @returns {boolean} Returns `true` if `number` is in the range, else `false`. + * @see _.range, _.rangeRight + * @example + * + * _.inRange(3, 2, 4); + * // => true + * + * _.inRange(4, 8); + * // => true + * + * _.inRange(4, 2); + * // => false + * + * _.inRange(2, 2); + * // => false + * + * _.inRange(1.2, 2); + * // => true + * + * _.inRange(5.2, 4); + * // => false + * + * _.inRange(-3, -2, -6); + * // => true + */ + function inRange(number, start, end) { + start = toFinite(start); + if (end === undefined) { + end = start; + start = 0; + } else { + end = toFinite(end); + } + number = toNumber(number); + return baseInRange(number, start, end); + } + + /** + * Produces a random number between the inclusive `lower` and `upper` bounds. + * If only one argument is provided a number between `0` and the given number + * is returned. If `floating` is `true`, or either `lower` or `upper` are + * floats, a floating-point number is returned instead of an integer. + * + * **Note:** JavaScript follows the IEEE-754 standard for resolving + * floating-point values which can produce unexpected results. + * + * @static + * @memberOf _ + * @since 0.7.0 + * @category Number + * @param {number} [lower=0] The lower bound. + * @param {number} [upper=1] The upper bound. + * @param {boolean} [floating] Specify returning a floating-point number. + * @returns {number} Returns the random number. + * @example + * + * _.random(0, 5); + * // => an integer between 0 and 5 + * + * _.random(5); + * // => also an integer between 0 and 5 + * + * _.random(5, true); + * // => a floating-point number between 0 and 5 + * + * _.random(1.2, 5.2); + * // => a floating-point number between 1.2 and 5.2 + */ + function random(lower, upper, floating) { + if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { + upper = floating = undefined; + } + if (floating === undefined) { + if (typeof upper == 'boolean') { + floating = upper; + upper = undefined; + } + else if (typeof lower == 'boolean') { + floating = lower; + lower = undefined; + } + } + if (lower === undefined && upper === undefined) { + lower = 0; + upper = 1; + } + else { + lower = toFinite(lower); + if (upper === undefined) { + upper = lower; + lower = 0; + } else { + upper = toFinite(upper); + } + } + if (lower > upper) { + var temp = lower; + lower = upper; + upper = temp; + } + if (floating || lower % 1 || upper % 1) { + var rand = nativeRandom(); + return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); + } + return baseRandom(lower, upper); + } + + /*------------------------------------------------------------------------*/ + + /** + * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the camel cased string. + * @example + * + * _.camelCase('Foo Bar'); + * // => 'fooBar' + * + * _.camelCase('--foo-bar--'); + * // => 'fooBar' + * + * _.camelCase('__FOO_BAR__'); + * // => 'fooBar' + */ + var camelCase = createCompounder(function(result, word, index) { + word = word.toLowerCase(); + return result + (index ? capitalize(word) : word); + }); + + /** + * Converts the first character of `string` to upper case and the remaining + * to lower case. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to capitalize. + * @returns {string} Returns the capitalized string. + * @example + * + * _.capitalize('FRED'); + * // => 'Fred' + */ + function capitalize(string) { + return upperFirst(toString(string).toLowerCase()); + } + + /** + * Deburrs `string` by converting + * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) + * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) + * letters to basic Latin letters and removing + * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to deburr. + * @returns {string} Returns the deburred string. + * @example + * + * _.deburr('déjà vu'); + * // => 'deja vu' + */ + function deburr(string) { + string = toString(string); + return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); + } + + /** + * Checks if `string` ends with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=string.length] The position to search up to. + * @returns {boolean} Returns `true` if `string` ends with `target`, + * else `false`. + * @example + * + * _.endsWith('abc', 'c'); + * // => true + * + * _.endsWith('abc', 'b'); + * // => false + * + * _.endsWith('abc', 'b', 2); + * // => true + */ + function endsWith(string, target, position) { + string = toString(string); + target = baseToString(target); + + var length = string.length; + position = position === undefined + ? length + : baseClamp(toInteger(position), 0, length); + + var end = position; + position -= target.length; + return position >= 0 && string.slice(position, end) == target; + } + + /** + * Converts the characters "&", "<", ">", '"', and "'" in `string` to their + * corresponding HTML entities. + * + * **Note:** No other characters are escaped. To escape additional + * characters use a third-party library like [_he_](https://mths.be/he). + * + * Though the ">" character is escaped for symmetry, characters like + * ">" and "/" don't need escaping in HTML and have no special meaning + * unless they're part of a tag or unquoted attribute value. See + * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) + * (under "semi-related fun fact") for more details. + * + * When working with HTML you should always + * [quote attribute values](http://wonko.com/post/html-escaping) to reduce + * XSS vectors. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('fred, barney, & pebbles'); + * // => 'fred, barney, & pebbles' + */ + function escape(string) { + string = toString(string); + return (string && reHasUnescapedHtml.test(string)) + ? string.replace(reUnescapedHtml, escapeHtmlChar) + : string; + } + + /** + * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+", + * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escapeRegExp('[lodash](https://lodash.com/)'); + * // => '\[lodash\]\(https://lodash\.com/\)' + */ + function escapeRegExp(string) { + string = toString(string); + return (string && reHasRegExpChar.test(string)) + ? string.replace(reRegExpChar, '\\$&') + : string; + } + + /** + * Converts `string` to + * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the kebab cased string. + * @example + * + * _.kebabCase('Foo Bar'); + * // => 'foo-bar' + * + * _.kebabCase('fooBar'); + * // => 'foo-bar' + * + * _.kebabCase('__FOO_BAR__'); + * // => 'foo-bar' + */ + var kebabCase = createCompounder(function(result, word, index) { + return result + (index ? '-' : '') + word.toLowerCase(); + }); + + /** + * Converts `string`, as space separated words, to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the lower cased string. + * @example + * + * _.lowerCase('--Foo-Bar--'); + * // => 'foo bar' + * + * _.lowerCase('fooBar'); + * // => 'foo bar' + * + * _.lowerCase('__FOO_BAR__'); + * // => 'foo bar' + */ + var lowerCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + word.toLowerCase(); + }); + + /** + * Converts the first character of `string` to lower case. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the converted string. + * @example + * + * _.lowerFirst('Fred'); + * // => 'fred' + * + * _.lowerFirst('FRED'); + * // => 'fRED' + */ + var lowerFirst = createCaseFirst('toLowerCase'); + + /** + * Pads `string` on the left and right sides if it's shorter than `length`. + * Padding characters are truncated if they can't be evenly divided by `length`. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.pad('abc', 8); + * // => ' abc ' + * + * _.pad('abc', 8, '_-'); + * // => '_-abc_-_' + * + * _.pad('abc', 3); + * // => 'abc' + */ + function pad(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + if (!length || strLength >= length) { + return string; + } + var mid = (length - strLength) / 2; + return ( + createPadding(nativeFloor(mid), chars) + + string + + createPadding(nativeCeil(mid), chars) + ); + } + + /** + * Pads `string` on the right side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padEnd('abc', 6); + * // => 'abc ' + * + * _.padEnd('abc', 6, '_-'); + * // => 'abc_-_' + * + * _.padEnd('abc', 3); + * // => 'abc' + */ + function padEnd(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (string + createPadding(length - strLength, chars)) + : string; + } + + /** + * Pads `string` on the left side if it's shorter than `length`. Padding + * characters are truncated if they exceed `length`. + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to pad. + * @param {number} [length=0] The padding length. + * @param {string} [chars=' '] The string used as padding. + * @returns {string} Returns the padded string. + * @example + * + * _.padStart('abc', 6); + * // => ' abc' + * + * _.padStart('abc', 6, '_-'); + * // => '_-_abc' + * + * _.padStart('abc', 3); + * // => 'abc' + */ + function padStart(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (createPadding(length - strLength, chars) + string) + : string; + } + + /** + * Converts `string` to an integer of the specified radix. If `radix` is + * `undefined` or `0`, a `radix` of `10` is used unless `value` is a + * hexadecimal, in which case a `radix` of `16` is used. + * + * **Note:** This method aligns with the + * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. + * + * @static + * @memberOf _ + * @since 1.1.0 + * @category String + * @param {string} string The string to convert. + * @param {number} [radix=10] The radix to interpret `value` by. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {number} Returns the converted integer. + * @example + * + * _.parseInt('08'); + * // => 8 + * + * _.map(['6', '08', '10'], _.parseInt); + * // => [6, 8, 10] + */ + function parseInt(string, radix, guard) { + if (guard || radix == null) { + radix = 0; + } else if (radix) { + radix = +radix; + } + return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0); + } + + /** + * Repeats the given string `n` times. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to repeat. + * @param {number} [n=1] The number of times to repeat the string. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {string} Returns the repeated string. + * @example + * + * _.repeat('*', 3); + * // => '***' + * + * _.repeat('abc', 2); + * // => 'abcabc' + * + * _.repeat('abc', 0); + * // => '' + */ + function repeat(string, n, guard) { + if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { + n = 1; + } else { + n = toInteger(n); + } + return baseRepeat(toString(string), n); + } + + /** + * Replaces matches for `pattern` in `string` with `replacement`. + * + * **Note:** This method is based on + * [`String#replace`](https://mdn.io/String/replace). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to modify. + * @param {RegExp|string} pattern The pattern to replace. + * @param {Function|string} replacement The match replacement. + * @returns {string} Returns the modified string. + * @example + * + * _.replace('Hi Fred', 'Fred', 'Barney'); + * // => 'Hi Barney' + */ + function replace() { + var args = arguments, + string = toString(args[0]); + + return args.length < 3 ? string : string.replace(args[1], args[2]); + } + + /** + * Converts `string` to + * [snake case](https://en.wikipedia.org/wiki/Snake_case). + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the snake cased string. + * @example + * + * _.snakeCase('Foo Bar'); + * // => 'foo_bar' + * + * _.snakeCase('fooBar'); + * // => 'foo_bar' + * + * _.snakeCase('--FOO-BAR--'); + * // => 'foo_bar' + */ + var snakeCase = createCompounder(function(result, word, index) { + return result + (index ? '_' : '') + word.toLowerCase(); + }); + + /** + * Splits `string` by `separator`. + * + * **Note:** This method is based on + * [`String#split`](https://mdn.io/String/split). + * + * @static + * @memberOf _ + * @since 4.0.0 + * @category String + * @param {string} [string=''] The string to split. + * @param {RegExp|string} separator The separator pattern to split by. + * @param {number} [limit] The length to truncate results to. + * @returns {Array} Returns the string segments. + * @example + * + * _.split('a-b-c', '-', 2); + * // => ['a', 'b'] + */ + function split(string, separator, limit) { + if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { + separator = limit = undefined; + } + limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; + if (!limit) { + return []; + } + string = toString(string); + if (string && ( + typeof separator == 'string' || + (separator != null && !isRegExp(separator)) + )) { + separator = baseToString(separator); + if (!separator && hasUnicode(string)) { + return castSlice(stringToArray(string), 0, limit); + } + } + return string.split(separator, limit); + } + + /** + * Converts `string` to + * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). + * + * @static + * @memberOf _ + * @since 3.1.0 + * @category String + * @param {string} [string=''] The string to convert. + * @returns {string} Returns the start cased string. + * @example + * + * _.startCase('--foo-bar--'); + * // => 'Foo Bar' + * + * _.startCase('fooBar'); + * // => 'Foo Bar' + * + * _.startCase('__FOO_BAR__'); + * // => 'FOO BAR' + */ + var startCase = createCompounder(function(result, word, index) { + return result + (index ? ' ' : '') + upperFirst(word); + }); + + /** + * Checks if `string` starts with the given target string. + * + * @static + * @memberOf _ + * @since 3.0.0 + * @category String + * @param {string} [string=''] The string to inspect. + * @param {string} [target] The string to search for. + * @param {number} [position=0] The position to search from. + * @returns {boolean} Returns `true` if `string` starts with `target`, + * else `false`. + * @example + * + * _.startsWith('abc', 'a'); + * // => true + * + * _.startsWith('abc', 'b'); + * // => false + * + * _.startsWith('abc', 'b', 1); + * // => true + */ + function startsWith(string, target, position) { + string = toString(string); + position = position == null + ? 0 + : baseClamp(toInteger(position), 0, string.length); + + target = baseToString(target); + return string.slice(position, position + target.length) == target; + } + + /** + * Creates a compiled template function that can interpolate data properties + * in "interpolate" delimiters, HTML-escape interpolated data properties in + * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data + * properties may be accessed as free variables in the template. If a setting + * object is given, it takes precedence over `_.templateSettings` values. + * + * **Note:** In the development build `_.template` utilizes + * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) + * for easier debugging. + * + * For more information on precompiling templates see + * [lodash's custom builds documentation](https://lodash.com/custom-builds). + * + * For more information on Chrome extension sandboxes see + * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category String + * @param {string} [string=''] The template string. + * @param {Object} [options={}] The options object. + * @param {RegExp} [options.escape=_.templateSettings.escape] + * The HTML "escape" delimiter. + * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] + * The "evaluate" delimiter. + * @param {Object} [options.imports=_.templateSettings.imports] + * An object to import into the template as free variables. + * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] + * The "interpolate" delimiter. + * @param {string} [options.sourceURL='lodash.templateSources[n]'] + * The sourceURL of the compiled template. + * @param {string} [options.variable='obj'] + * The data object variable name. + * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. + * @returns {Function} Returns the compiled template function. + * @example + * + * // Use the "interpolate" delimiter to create a compiled template. + * var compiled = _.template('hello <%= user %>!'); + * compiled({ 'user': 'fred' }); + * // => 'hello fred!' + * + * // Use the HTML "escape" delimiter to escape data property values. + * var compiled = _.template('<%- value %>'); + * compiled({ 'value': ' - + {% endblock %} diff --git a/dtale/utils.py b/dtale/utils.py index d03ac6a79..d8066e001 100644 --- a/dtale/utils.py +++ b/dtale/utils.py @@ -670,7 +670,7 @@ def make_list(vals): return [vals] -def dict_merge(d1, d2): +def dict_merge(d1, d2, *args): """ Merges two dictionaries. Items of the second dictionary will replace items of the first dictionary if there are any overlaps. @@ -684,11 +684,26 @@ def dict_merge(d1, d2): :return: new dictionary with the contents of d2 overlaying the contents of d1 :rtype: dict """ - if not d1: - return d2 or {} - elif not d2: - return d1 or {} - return dict(list(d1.items()) + list(d2.items())) + def _dict_merge(d11, d12): + if not d11: + return d12 or {} + elif not d12: + return d11 or {} + return dict(list(d11.items()) + list(d12.items())) + ret = _dict_merge(d1, d2) + for d in args: + ret = _dict_merge(ret, d) + return ret + + +def flatten_lists(lists): + return [item for sublist in lists for item in sublist] + + +def divide_chunks(l, n): + # looping till length l + for i in range(0, len(l), n): + yield l[i:i + n] def swag_from(path): diff --git a/dtale/views.py b/dtale/views.py index 67b4c9b5a..e1d579902 100644 --- a/dtale/views.py +++ b/dtale/views.py @@ -362,6 +362,15 @@ def startup(url, data=None, data_loader=None, name=None, data_id=None): logger.debug('pytest: {}, flask-debug: {}'.format(running_with_pytest(), running_with_flask_debug())) data, curr_index = format_data(data) + if len(data.columns) > len(set(data.columns)): + distinct_cols = set() + dupes = set() + for c in data.columns: + if c in distinct_cols: + dupes.add(c) + distinct_cols.add(c) + raise Exception('data contains duplicated column names: {}'.format(', '.join(sorted(dupes)))) + if data_id is None: data_id = str(int(max(DATA.keys())) + 1 if len(DATA) else 1) if data_id in SETTINGS: @@ -897,7 +906,9 @@ def check_all_nan(df, cols): x_col = str('x') y_cols = make_list(y) - if group_col is not None: + z_col = kwargs.get('z') + z_cols = [] if z_col is None else [z_col] + if group_col is not None and len(group_col): data = data[group_col + [x] + y_cols].sort_values(group_col + [x]) check_all_nan(data, [x] + y_cols) y_cols = [str(y_col) for y_col in y_cols] @@ -927,10 +938,11 @@ def check_all_nan(df, cols): ]) ret_data['data'][group_val] = data_f.format_lists(grp) return ret_data - data = data[[x] + y_cols].sort_values(x) - check_all_nan(data, [x] + y_cols) + sort_cols = [x] + (y_cols if len(z_cols) else []) + data = data[[x] + y_cols + z_cols].sort_values(sort_cols) + check_all_nan(data, [x] + y_cols + z_cols) y_cols = [str(y_col) for y_col in y_cols] - data.columns = [x_col] + y_cols + data.columns = [x_col] + y_cols + z_cols if agg is not None: if agg == 'rolling': window, comp = map(kwargs.get, ['rolling_win', 'rolling_comp']) @@ -938,18 +950,23 @@ def check_all_nan(df, cols): data = pd.DataFrame({c: getattr(data[c], comp)() for c in y_cols}) data = data.reset_index() else: - data = data.groupby(x_col) - data = getattr(data[y_cols], agg)().reset_index() + if len(z_cols): + data = data.groupby([x_col] + y_cols) + data = getattr(data[z_cols], agg)().reset_index() + else: + data = data.groupby(x_col) + data = getattr(data[y_cols], agg)().reset_index() - if not allow_duplicates and any(data[x_col].duplicated()): + if not allow_duplicates and any(data[[x_col] + (y_cols if len(z_cols) else [])].duplicated()): raise Exception('{} contains duplicates, please specify group or additional filtering'.format(x)) - if len(data) > 15000: - raise Exception('Dataset exceeds 15,000 records, cannot render. Please apply filter...') + data_limit = 40000 if len(z_cols) else 15000 + if len(data) > data_limit: + raise Exception('Dataset exceeds {} records, cannot render. Please apply filter...'.format(data_limit)) data_f, range_f = build_formatters(data) ret_data = dict( data={str('all'): data_f.format_lists(data)}, - min={col: fmt(data[col].min(), None) for _, col, fmt in range_f.fmts if col in [x_col] + y_cols}, - max={col: fmt(data[col].max(), None) for _, col, fmt in range_f.fmts if col in [x_col] + y_cols}, + min={col: fmt(data[col].min(), None) for _, col, fmt in range_f.fmts if col in [x_col] + y_cols + z_cols}, + max={col: fmt(data[col].max(), None) for _, col, fmt in range_f.fmts if col in [x_col] + y_cols + z_cols}, ) return ret_data diff --git a/package.json b/package.json index 652585048..ebb693911 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "dtale", - "version": "1.6.10", + "version": "1.7.0", "description": "Visualizer for Pandas Data Structures", "main": "main.js", "directories": { @@ -23,7 +23,8 @@ "lint": "npm run lint-js", "lint-js": "eslint static *.js --ext .js --ext .jsx -f node_modules/eslint-clang-formatter", "lint-js-file": "eslint -f node_modules/eslint-clang-formatter", - "eslint-check": "eslint --print-config .eslintrc.json | eslint-config-prettier-check" + "eslint-check": "eslint --print-config .eslintrc.json | eslint-config-prettier-check", + "build-dash-py": "dash-generate-components ./static/dash/lib/components dtale/dash_application/components -p package-info.json" }, "jest": { "setupFilesAfterEnv": [ @@ -99,6 +100,7 @@ "postcss-loader": "3.0.0", "postcss-nested": "4.2.1", "prettier": "1.19.1", + "react-docgen": "5.1.0", "react-test-renderer": "16.12.0", "regenerator-runtime": "0.13.3", "sass-loader": "8.0.0", diff --git a/setup.py b/setup.py index 35ab9be29..13a3c773b 100644 --- a/setup.py +++ b/setup.py @@ -42,6 +42,7 @@ def run_tests(self): '--cov-report', 'xml', '--cov-report', 'html', '--junitxml', 'junit.xml', + '-p', 'no:warnings', '-v' ]) errno = pytest.main(args) @@ -50,7 +51,7 @@ def run_tests(self): setup( name="dtale", - version="1.6.10", + version="1.7.0", author="MAN Alpha Technology", author_email="ManAlphaTech@man.com", description="Web Client for Visualizing Pandas Objects", @@ -61,7 +62,8 @@ def run_tests(self): install_requires=[ "lz4<=2.2.1; python_version < '3.0'", "lz4; python_version > '3.0'", - "arctic", + "dash", + "dash_daq", "Flask", "Flask-Compress", "future", @@ -72,7 +74,8 @@ def run_tests(self): "six" ], extras_require={ - 'flasgger': ["jsonschema<3.0.0", "flasgger==0.9.3"] + 'flasgger': ["jsonschema<3.0.0", "flasgger==0.9.3"], + 'arctic': ["arctic"], }, tests_require=[ "ipython", @@ -94,7 +97,9 @@ def run_tests(self): "test": PyTest, }, packages=find_packages(exclude=["tests*", "script*"]), - package_data={"dtale": ["static/dist/*", + package_data={"dtale": ["dtale/dash_application/components/*", + "static/dist/*", + "static/dash/*", "static/css/*", "static/fonts/*", "static/images/*", diff --git a/static/__tests__/dash-test.jsx b/static/__tests__/dash-test.jsx new file mode 100644 index 000000000..49d15cdd6 --- /dev/null +++ b/static/__tests__/dash-test.jsx @@ -0,0 +1,43 @@ +import { mount } from "enzyme"; +import _ from "lodash"; +import React from "react"; + +import chartsData from "./data/charts"; +import * as t from "./jest-assertions"; +import { withGlobalJquery } from "./test-utils"; + +describe("dash tests", () => { + beforeAll(() => { + const mockD3Cloud = withGlobalJquery(() => () => { + const cloudCfg = {}; + const propUpdate = prop => val => { + cloudCfg[prop] = val; + return cloudCfg; + }; + cloudCfg.size = propUpdate("size"); + cloudCfg.padding = propUpdate("padding"); + cloudCfg.words = propUpdate("words"); + cloudCfg.rotate = propUpdate("rotate"); + cloudCfg.spiral = propUpdate("spiral"); + cloudCfg.random = propUpdate("random"); + cloudCfg.text = propUpdate("text"); + cloudCfg.font = propUpdate("font"); + cloudCfg.fontStyle = propUpdate("fontStyle"); + cloudCfg.fontWeight = propUpdate("fontWeight"); + cloudCfg.fontSize = () => ({ + on: () => ({ start: _.noop }), + }); + return cloudCfg; + }); + + jest.mock("d3-cloud", () => mockD3Cloud); + }); + + test("dash rendering", done => { + const ReactWordcloud = require("react-wordcloud").default; + const { Wordcloud } = require("../dash/lib/index"); + const result = mount(); + t.ok(result.find(ReactWordcloud).length == 1, "should generate wordcloud"); + done(); + }); +}); diff --git a/static/__tests__/iframe/DataViewer-base-test.jsx b/static/__tests__/iframe/DataViewer-base-test.jsx index 58e725399..c44a2b57f 100644 --- a/static/__tests__/iframe/DataViewer-base-test.jsx +++ b/static/__tests__/iframe/DataViewer-base-test.jsx @@ -267,7 +267,7 @@ describe("DataViewer iframe tests", () => { clickMainMenuButton(result, "Correlations"); expect(window.open.mock.calls[window.open.mock.calls.length - 1][0]).toBe("/dtale/popup/correlations/1"); clickMainMenuButton(result, "Charts"); - expect(window.open.mock.calls[window.open.mock.calls.length - 1][0]).toBe("/dtale/popup/charts/1"); + expect(window.open.mock.calls[window.open.mock.calls.length - 1][0]).toBe("/charts/1"); clickMainMenuButton(result, "Instances 1"); expect(window.open.mock.calls[window.open.mock.calls.length - 1][0]).toBe("/dtale/popup/instances/1"); clickMainMenuButton(result, "Resize"); diff --git a/static/__tests__/main-test.jsx b/static/__tests__/main-test.jsx index c739b0de0..4b98a10f6 100644 --- a/static/__tests__/main-test.jsx +++ b/static/__tests__/main-test.jsx @@ -4,24 +4,21 @@ import mockPopsicle from "./MockPopsicle"; import * as t from "./jest-assertions"; import { buildInnerHTML, withGlobalJquery } from "./test-utils"; -function testMain(mainName, isDev = false) { - if (isDev) { - process.env.NODE_ENV = "dev"; - } +function testMain(mainName, search = "") { + window.location = { pathname: `/dtale/${mainName}/1`, search }; buildInnerHTML(); const mockReactDOM = { renderStatus: false }; mockReactDOM.render = () => { mockReactDOM.renderStatus = true; }; withGlobalJquery(() => jest.mock("react-dom", () => mockReactDOM)); - require(`../${mainName}`); + require(`../main`); t.ok(mockReactDOM.renderStatus, `${mainName} compiled`); - if (isDev) { - process.env.NODE_ENV = "test"; - } } describe("main tests", () => { + const { location, open, top, self } = window; + beforeEach(() => { jest.resetModules(); const mockBuildLibs = withGlobalJquery(() => @@ -34,13 +31,26 @@ describe("main tests", () => { jest.mock("popsicle", () => mockBuildLibs); }); - test("dtale_main rendering", done => { - testMain("dtale/dtale_main"); - done(); + beforeAll(() => { + delete window.location; + delete window.open; + delete window.top; + delete window.self; + window.location = { reload: jest.fn(), pathname: "/dtale/iframe/1" }; + window.open = jest.fn(); + window.top = { location: { href: "http://test.com" } }; + window.self = { location: { href: "http://test/dtale/iframe" } }; + }); + + afterAll(() => { + window.location = location; + window.open = open; + window.top = top; + window.self = self; }); - test("dtalemain dev rendering", done => { - testMain("dtale/dtale_main", true); + test("main rendering", done => { + testMain("main"); done(); }); @@ -58,13 +68,14 @@ describe("main tests", () => { }); test("correlations_popup_main rendering", done => { - testMain("popups/window/correlations_popup_main"); + window.location = { pathname: "/dtale/popup/correlations/1" }; + testMain("popup/correlations"); done(); }); _.forEach(["correlations", "charts", "describe", "histogram", "instances"], popup => { - test(`${popup}_popup_main rendering`, done => { - testMain(`popups/window/${popup}_popup_main`); + test(`${popup} popup rendering`, done => { + testMain(`popup/${popup}`); done(); }); }); diff --git a/static/dash/lib/components/Wordcloud.react.js b/static/dash/lib/components/Wordcloud.react.js new file mode 100644 index 000000000..14beb067e --- /dev/null +++ b/static/dash/lib/components/Wordcloud.react.js @@ -0,0 +1,54 @@ +import _ from "lodash"; +import React, { Component } from "react"; +import PropTypes from "prop-types"; + +import WordcloudBody from "../../../popups/charts/WordcloudBody.jsx"; + +/** + * Wordcloud is a wrapper component for react-wordcloud usage by dash. + * It takes a property, `data`, containing a series of words and a series of weights and displays a wordcloud + * or group of wordclouds depending on whether a `group` value has been specified. + */ +export default class Wordcloud extends Component { + render() { + const { id } = this.props; + const buildObj = value => ({ value }); + return ( +
+ +
+ ); + } +} +Wordcloud.defaultProps = { height: 400 }; +Wordcloud.propTypes = { + /** + * The ID used to identify this component in Dash callbacks. + */ + id: PropTypes.string.isRequired, + + /** + * Server-side data containing words "data[group].x" and weights "data[group][y-prop]". + */ + data: PropTypes.object, + + /** + * List of properties to use as weights. + */ + y: PropTypes.arrayOf(PropTypes.string), + + /** + * List of properties to use as groups. + */ + group: PropTypes.arrayOf(PropTypes.string), + + /** + * Height of wordcloud in pixels (default: 400). + */ + height: PropTypes.number, +}; diff --git a/static/dash/lib/index.js b/static/dash/lib/index.js new file mode 100644 index 000000000..615b5df99 --- /dev/null +++ b/static/dash/lib/index.js @@ -0,0 +1,3 @@ +import Wordcloud from "./components/Wordcloud.react"; + +export { Wordcloud }; diff --git a/static/dtale/DataViewerMenu.jsx b/static/dtale/DataViewerMenu.jsx index 94b5c3955..2a74e9971 100644 --- a/static/dtale/DataViewerMenu.jsx +++ b/static/dtale/DataViewerMenu.jsx @@ -135,7 +135,7 @@ class ReactDataViewerMenu extends React.Component {
  • - diff --git a/static/dtale/dtale_main.jsx b/static/dtale/dtale_main.jsx deleted file mode 100644 index 3331cf68b..000000000 --- a/static/dtale/dtale_main.jsx +++ /dev/null @@ -1,23 +0,0 @@ -import React from "react"; -import ReactDOM from "react-dom"; -import { Provider } from "react-redux"; - -import actions from "../actions/dtale"; -import "../adapter-for-react-16"; -import app from "../reducers/dtale"; -import { createStore } from "../reducers/store"; -import { DataViewer } from "./DataViewer"; - -const store = createStore(app.store); -store.dispatch(actions.init()); - -const settingsElem = document.getElementById("settings"); -const settings = settingsElem ? JSON.parse(settingsElem.value) : {}; - -const rootNode = ( - - - -); - -ReactDOM.render(rootNode, document.getElementById("content")); diff --git a/static/main.jsx b/static/main.jsx new file mode 100644 index 000000000..0b40c0097 --- /dev/null +++ b/static/main.jsx @@ -0,0 +1,56 @@ +import _ from "lodash"; +import React from "react"; +import ReactDOM from "react-dom"; +import { Provider } from "react-redux"; + +import actions from "./actions/dtale"; +import "./adapter-for-react-16"; +import { DataViewer } from "./dtale/DataViewer"; +import { ReactCorrelations as Correlations } from "./popups/Correlations"; +import { ReactDescribe as Describe } from "./popups/Describe"; +import { ReactHistogram as Histogram } from "./popups/Histogram"; +import Instances from "./popups/Instances"; +import { ReactCharts as Charts } from "./popups/charts/Charts"; +import app from "./reducers/dtale"; +import { createStore } from "./reducers/store"; + +const settingsElem = document.getElementById("settings"); +const settings = settingsElem ? JSON.parse(settingsElem.value) : {}; + +if (_.startsWith(window.location.pathname, "/dtale/popup")) { + require("./dtale/DataViewer.css"); + + let rootNode = null; + const dataId = app.getHiddenValue("data_id"); + const chartData = _.assignIn(actions.getParams(), { visible: true }, settings.query ? { query: settings.query } : {}); + const popupType = _.split(window.location.pathname, "/")[3]; + switch (popupType) { + case "correlations": + rootNode = ; + break; + case "describe": + rootNode = ; + break; + case "histogram": + rootNode = ; + break; + case "instances": + rootNode = ; + break; + case "charts": + default: + rootNode = ; + break; + } + ReactDOM.render(rootNode, document.getElementById("popup-content")); +} else { + const store = createStore(app.store); + store.dispatch(actions.init()); + + ReactDOM.render( + + + , + document.getElementById("content") + ); +} diff --git a/static/popups/window/charts_popup_main.jsx b/static/popups/window/charts_popup_main.jsx deleted file mode 100644 index d80a3ffee..000000000 --- a/static/popups/window/charts_popup_main.jsx +++ /dev/null @@ -1,17 +0,0 @@ -import _ from "lodash"; -import React from "react"; -import ReactDOM from "react-dom"; - -import actions from "../../actions/dtale"; -import "../../adapter-for-react-16"; -import app from "../../reducers/dtale"; -import { ReactCharts as Charts } from "../charts/Charts"; - -require("../../dtale/DataViewer.css"); - -const settingsElem = document.getElementById("settings"); -const settings = settingsElem ? JSON.parse(settingsElem.value) : {}; -const chartData = _.assignIn(actions.getParams(), { visible: true }, settings.query ? { query: settings.query } : {}); -const dataId = app.getHiddenValue("data_id"); - -ReactDOM.render(, document.getElementById("popup-content")); diff --git a/static/popups/window/correlations_popup_main.jsx b/static/popups/window/correlations_popup_main.jsx deleted file mode 100644 index 3292415ed..000000000 --- a/static/popups/window/correlations_popup_main.jsx +++ /dev/null @@ -1,17 +0,0 @@ -import _ from "lodash"; -import React from "react"; -import ReactDOM from "react-dom"; - -import actions from "../../actions/dtale"; -import "../../adapter-for-react-16"; -import app from "../../reducers/dtale"; -import { ReactCorrelations as Correlations } from "../Correlations"; - -require("../../dtale/DataViewer.css"); - -const settingsElem = document.getElementById("settings"); -const settings = settingsElem ? JSON.parse(settingsElem.value) : {}; -const chartData = _.assignIn(actions.getParams(), { visible: true }, settings.query ? { query: settings.query } : {}); -const dataId = app.getHiddenValue("data_id"); - -ReactDOM.render(, document.getElementById("popup-content")); diff --git a/static/popups/window/describe_popup_main.jsx b/static/popups/window/describe_popup_main.jsx deleted file mode 100644 index 6172b8784..000000000 --- a/static/popups/window/describe_popup_main.jsx +++ /dev/null @@ -1,17 +0,0 @@ -import _ from "lodash"; -import React from "react"; -import ReactDOM from "react-dom"; - -import actions from "../../actions/dtale"; -import "../../adapter-for-react-16"; -import app from "../../reducers/dtale"; -import { ReactDescribe as Describe } from "../Describe"; - -require("../../dtale/DataViewer.css"); - -const settingsElem = document.getElementById("settings"); -const settings = settingsElem ? JSON.parse(settingsElem.value) : {}; -const chartData = _.assignIn(actions.getParams(), { visible: true }, settings.query ? { query: settings.query } : {}); -const dataId = app.getHiddenValue("data_id"); - -ReactDOM.render(, document.getElementById("popup-content")); diff --git a/static/popups/window/histogram_popup_main.jsx b/static/popups/window/histogram_popup_main.jsx deleted file mode 100644 index 8033b5963..000000000 --- a/static/popups/window/histogram_popup_main.jsx +++ /dev/null @@ -1,17 +0,0 @@ -import _ from "lodash"; -import React from "react"; -import ReactDOM from "react-dom"; - -import actions from "../../actions/dtale"; -import "../../adapter-for-react-16"; -import app from "../../reducers/dtale"; -import { ReactHistogram as Histogram } from "../Histogram"; - -require("../../dtale/DataViewer.css"); - -const settingsElem = document.getElementById("settings"); -const settings = settingsElem ? JSON.parse(settingsElem.value) : {}; -const chartData = _.assignIn(actions.getParams(), { visible: true }, settings.query ? { query: settings.query } : {}); -const dataId = app.getHiddenValue("data_id"); - -ReactDOM.render(, document.getElementById("popup-content")); diff --git a/static/popups/window/instances_popup_main.jsx b/static/popups/window/instances_popup_main.jsx deleted file mode 100644 index e9aeef27f..000000000 --- a/static/popups/window/instances_popup_main.jsx +++ /dev/null @@ -1,12 +0,0 @@ -import React from "react"; -import ReactDOM from "react-dom"; - -import "../../adapter-for-react-16"; -import app from "../../reducers/dtale"; -import Instances from "../Instances"; - -require("../../dtale/DataViewer.css"); - -const dataId = app.getHiddenValue("data_id"); - -ReactDOM.render(, document.getElementById("popup-content")); diff --git a/tests/dtale/test_app.py b/tests/dtale/test_app.py index b0a37b684..49ddb4efc 100644 --- a/tests/dtale/test_app.py +++ b/tests/dtale/test_app.py @@ -237,6 +237,17 @@ def mock_run(self, *args, **kwargs): {'host': 'localhost', 'reaper_on': True}, kwargs, 'build_app should be called with defaults' ) + # test adding duplicate column + with ExitStack() as stack: + stack.enter_context(mock.patch('dtale.app.DtaleFlask.run', mock.Mock())) + stack.enter_context(mock.patch('dtale.app.find_free_port', mock.Mock(return_value=9999))) + stack.enter_context(mock.patch('socket.gethostname', mock.Mock(return_value='localhost'))) + stack.enter_context(mock.patch('dtale.app.is_up', mock.Mock(return_value=False))) + stack.enter_context(mock.patch('requests.get', mock.Mock())) + instance = show(data=pd.DataFrame([dict(a=1, b=2)]), subprocess=False, name='foo') + with pytest.raises(Exception): + instance.data = instance.data.rename(columns={'b': 'a'}) + # cleanup views.DATA = {} views.DTYPES = {} diff --git a/tests/dtale/test_cli.py b/tests/dtale/test_cli.py index 670fac7bc..5466f6e31 100644 --- a/tests/dtale/test_cli.py +++ b/tests/dtale/test_cli.py @@ -1,5 +1,4 @@ import os -from collections import namedtuple from imp import reload import mock @@ -18,7 +17,7 @@ @pytest.mark.unit -def test_main(): +def test_main(builtin_pkg): props = ['host', 'port', 'debug', 'subprocess', 'data_loader', 'reaper_on'] with mock.patch('dtale.cli.script.show', mock.Mock()) as mock_show: @@ -56,13 +55,29 @@ def test_main(): df = data_loader() pdt.assert_frame_equal(df, pd.DataFrame([dict(a=1, b=2, c=3)]), 'loader should load csv') + orig_import = __import__ + mock_arctic = mock.Mock() + mock_versioned_item = mock.Mock() + + class VersionedItem(object): + __name__ = 'VersionedItem' + + def __init__(self): + pass + + mock_versioned_item.VersionedItem = VersionedItem + + def import_mock(name, *args, **kwargs): + print(name) + if name == 'arctic': + return mock_arctic + if name == 'arctic.store.versioned_item': + return mock_versioned_item + return orig_import(name, *args, **kwargs) + with ExitStack() as stack: mock_show = stack.enter_context(mock.patch('dtale.cli.script.show', mock.Mock())) - mock_arctic = stack.enter_context(mock.patch('dtale.cli.loaders.arctic_loader.Arctic', mock.Mock())) - stack.enter_context(mock.patch( - 'dtale.cli.loaders.arctic_loader.VersionedItem', - namedtuple('versioned_item', 'VersionedItem') - )) + stack.enter_context(mock.patch('{}.__import__'.format(builtin_pkg), side_effect=import_mock)) args = [ '--port', '9999', '--arctic-host', 'arctic_host', @@ -76,8 +91,8 @@ def test_main(): _, kwargs = mock_show.call_args assert kwargs['data_loader'] is not None kwargs['data_loader']() - assert mock_arctic.call_args[0][0] == 'arctic_host' - mock_arctic_instance = mock_arctic.return_value + assert mock_arctic.Arctic.call_args[0][0] == 'arctic_host' + mock_arctic_instance = mock_arctic.Arctic.return_value assert mock_arctic_instance.get_library.call_args[0][0] == 'arctic_lib' mock_arctic_lib_instance = mock_arctic_instance.get_library.return_value args, kwargs = mock_arctic_lib_instance.read.call_args @@ -87,11 +102,7 @@ def test_main(): with ExitStack() as stack: mock_show = stack.enter_context(mock.patch('dtale.cli.script.show', mock.Mock())) - mock_arctic = stack.enter_context(mock.patch('dtale.cli.loaders.arctic_loader.Arctic', mock.Mock())) - stack.enter_context(mock.patch( - 'dtale.cli.loaders.arctic_loader.VersionedItem', - namedtuple('versioned_item', 'VersionedItem') - )) + stack.enter_context(mock.patch('{}.__import__'.format(builtin_pkg), side_effect=import_mock)) args = [ '--port', '9999', '--arctic-host', 'arctic_host', @@ -103,7 +114,7 @@ def test_main(): _, kwargs = mock_show.call_args assert kwargs['data_loader'] is not None kwargs['data_loader']() - mock_arctic_instance = mock_arctic.return_value + mock_arctic_instance = mock_arctic.Arctic.return_value mock_arctic_lib_instance = mock_arctic_instance.get_library.return_value args, kwargs = mock_arctic_lib_instance.read.call_args assert 'chunk_range' not in kwargs diff --git a/tests/dtale/test_dash.py b/tests/dtale/test_dash.py new file mode 100644 index 000000000..210c5d3d3 --- /dev/null +++ b/tests/dtale/test_dash.py @@ -0,0 +1,753 @@ +import mock +import pandas as pd +import pytest +from six import PY3 + +from dtale.app import build_app +from dtale.dash_application.charts import (build_axes, build_spaced_ticks, + chart_wrapper) +from dtale.dash_application.components import Wordcloud +from dtale.dash_application.views import (build_figure_data, chart_url_params, + get_url_parser) + +if PY3: + from contextlib import ExitStack +else: + from contextlib2 import ExitStack + +URL = 'http://localhost:40000' +app = build_app(url=URL) + + +def ts_builder(input_id='input-data'): + return {'id': input_id, 'property': 'modified_timestamp', 'value': 1579972492434} + + +def path_builder(port): + return {'id': 'url', 'property': 'pathname', 'value': '/charts/{}'.format(port)} + + +@pytest.mark.unit +def test_display_page(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + params = { + 'output': 'popup-content.children', + 'changedPropIds': ['url.modified_timestamp'], + 'inputs': [{'id': 'url', 'property': 'modified_timestamp'}], + 'state': [pathname] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + component_defs = resp_data['props']['children']['props']['children'] + x_dd = component_defs[8]['props']['children'][0] + x_dd_options = x_dd['props']['children'][0]['props']['children'][1]['props']['options'] + unittest.assertEqual([dict(label=v, value=v) for v in ['a', 'b', 'c']], x_dd_options) + + +@pytest.mark.unit +def test_query_changes(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + params = { + 'output': '..query-data.data...query-input.style...query-input.title..', + 'changedPropIds': ['query-input.value'], + 'inputs': [{'id': 'query-input', 'property': 'value', 'value': 'd'}], + 'state': [pathname, {'id': 'query-data', 'property': 'data'}] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['query-data']['data'] is None + assert resp_data['query-input']['title'] == "name 'd' is not defined" + + params['inputs'][0]['value'] = 'a == 1' + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['query-data']['data'] == 'a == 1' + + +@pytest.mark.unit +def test_input_changes(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + params = { + 'output': ( + '..input-data.data...x-dropdown.options...y-dropdown.options...y-heatmap-dropdown.options.' + '..z-dropdown.options...group-dropdown.options..' + ), + 'changedPropIds': ['chart-tabs.value'], + 'inputs': [ + ts_builder('query-data'), + {'id': 'chart-tabs', 'property': 'value', 'value': 'line'}, + {'id': 'x-dropdown', 'property': 'value'}, + {'id': 'y-dropdown', 'property': 'value'}, + {'id': 'y-heatmap-dropdown', 'property': 'value'}, + {'id': 'z-dropdown', 'property': 'value'}, + {'id': 'group-dropdown', 'property': 'value'}, + {'id': 'agg-dropdown', 'property': 'value'}, + {'id': 'window-input', 'property': 'value'}, + {'id': 'rolling-comp-dropdown', 'property': 'value'} + ], + 'state': [pathname, {'id': 'query-data', 'property': 'data'}] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEqual(resp_data['response']['input-data']['data'], { + 'chart_type': 'line', 'x': None, 'y': [], 'z': None, 'group': None, 'agg': None, 'window': None, + 'rolling_comp': None, 'query': None + }) + + +@pytest.mark.unit +def test_chart_type_changes(unittest): + with app.test_client() as c: + fig_data_outputs = ( + '..y-input.style...y-heatmap-input.style...z-input.style...group-input.style...rolling-inputs.style...' + 'cpg-input.style...barmode-input.style...barsort-input.style...barsort-dropdown.options...' + 'yaxis-input.style...yaxis-dropdown.options..' + ) + inputs = {'id': 'input-data', 'property': 'data', 'value': { + 'chart_type': 'line', 'x': 'a', 'y': ['b'], 'z': None, 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None}} + params = { + 'output': fig_data_outputs, + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder()], + 'state': [inputs] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + for id in ['z-input', 'rolling-inputs', 'cpg-input', 'barmode-input', 'barsort-input']: + assert resp_data[id]['style']['display'] == 'none' + for id in ['group-input', 'yaxis-input']: + assert resp_data[id]['style']['display'] == 'block' + unittest.assertEqual([o['value'] for o in resp_data['barsort-dropdown']['options']], ['a', 'b']) + unittest.assertEqual([o['value'] for o in resp_data['yaxis-dropdown']['options']], ['b']) + + inputs['value']['chart_type'] = 'bar' + inputs['value']['y'] = ['b', 'c'] + params = { + 'output': fig_data_outputs, + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder()], + 'state': [inputs] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['barmode-input']['style']['display'] == 'block' + assert resp_data['barsort-input']['style']['display'] == 'block' + + inputs['value']['chart_type'] = 'line' + inputs['value']['y'] = ['b'] + inputs['value']['group'] = ['c'] + params = { + 'output': fig_data_outputs, + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder()], + 'state': [inputs] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['cpg-input']['style']['display'] == 'block' + + inputs['value']['chart_type'] = 'heatmap' + inputs['value']['group'] = None + inputs['value']['z'] = 'c' + params = { + 'output': fig_data_outputs, + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder()], + 'state': [inputs] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['z-input']['style']['display'] == 'block' + + +@pytest.mark.unit +def test_yaxis_changes(unittest): + with app.test_client() as c: + params = dict( + output='..yaxis-min-input.value...yaxis-max-input.value..', + changedPropIds=['yaxis-dropdown.value'], + inputs=[{'id': 'yaxis-dropdown', 'property': 'value'}], + state=[ + dict(id='input-data', property='data', value=dict(chart_type='line', x='a', y=['b'])), + dict(id='yaxis-data', property='data', value=dict(yaxis={})), + dict(id='range-data', property='data', value=dict(min={'b': 4}, max={'b': 6})) + ] + ) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEquals(resp_data['response'], { + 'yaxis-min-input': {'value': None}, 'yaxis-max-input': {'value': None} + }) + + params['state'][0]['value']['y'] = None + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEquals(resp_data['response'], { + 'yaxis-min-input': {'value': None}, 'yaxis-max-input': {'value': None} + }) + + params['state'][0]['value']['y'] = ['b'] + params['inputs'][0]['value'] = 'b' + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEquals(resp_data['response'], { + 'yaxis-min-input': {'value': 4}, 'yaxis-max-input': {'value': 6} + }) + + params['state'][0]['value']['chart_type'] = 'heatmap' + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEquals(resp_data['response'], { + 'yaxis-min-input': {'value': None}, 'yaxis-max-input': {'value': None} + }) + + +@pytest.mark.unit +def test_chart_input_updates(unittest): + with app.test_client() as c: + params = { + 'output': 'chart-input-data.data', + 'changedPropIds': ['cpg-toggle.on'], + 'inputs': [ + {'id': 'cpg-toggle', 'property': 'on', 'value': False}, + {'id': 'barmode-dropdown', 'property': 'value', 'value': 'group'}, + {'id': 'barsort-dropdown', 'property': 'value'}, + ], + } + + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEqual(resp_data['response']['props']['data'], { + 'cpg': False, 'barmode': 'group', 'barsort': None + }) + + +@pytest.mark.unit +def test_yaxis_data(unittest): + with app.test_client() as c: + params = { + 'output': 'yaxis-data.data', + 'changedPropIds': ['yaxis-min-input.value'], + 'inputs': [ + {'id': 'yaxis-min-input', 'property': 'value', 'value': -1.52}, + {'id': 'yaxis-max-input', 'property': 'value', 'value': 0.42} + ], + 'state': [ + {'id': 'yaxis-dropdown', 'property': 'value', 'value': 'Col1'}, + {'id': 'yaxis-data', 'property': 'data', 'value': {}}, + {'id': 'range-data', 'property': 'data', 'value': {'min': {'Col1': -0.52}, 'max': {'Col1': 0.42}}} + ] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEqual(resp_data['response']['props']['data'], {'Col1': {'min': -1.52, 'max': 0.42}}) + + params['inputs'][1]['value'] = 1.42 + params['state'][1]['value'] = {'Col1': {'min': -1.52, 'max': 0.42}} + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEqual(resp_data['response']['props']['data'], {'Col1': {'min': -1.52, 'max': 1.42}}) + + params['inputs'][0]['value'] = -0.52 + params['inputs'][1]['value'] = 0.42 + params['state'][1]['value'] = {'Col1': {'min': -1.52, 'max': 1.42}} + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + unittest.assertEqual(resp_data['response']['props']['data'], {}) + + params['state'][0]['value'] = None + response = c.post('/charts/_dash-update-component', json=params) + assert response.get_json() is None + + params['state'][0]['value'] = 'Col1' + + +def build_chart_params(pathname, inputs={}, chart_inputs={}, yaxis={}, last_inputs={}): + return { + 'output': '..chart-content.children...last-chart-input-data.data...range-data.data..', + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder('input-data'), ts_builder('chart-input-data'), ts_builder('yaxis-data')], + 'state': [ + pathname, + {'id': 'input-data', 'property': 'data', 'value': inputs}, + {'id': 'chart-input-data', 'property': 'data', 'value': chart_inputs}, + {'id': 'yaxis-data', 'property': 'data', 'value': yaxis}, + {'id': 'last-chart-input-data', 'property': 'data', 'value': last_inputs} + ] + } + + +@pytest.mark.unit +def test_chart_building_nones(unittest): + + with app.test_client() as c: + pathname = path_builder(c.port) + + params = build_chart_params(pathname) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json() + assert resp_data['response']['chart-content']['children'] is None + + params['state'][2]['value'] = {'cpg': False, 'barmode': 'group', 'barsort': None} + params['state'][-1]['value'] = {'cpg': False, 'barmode': 'group', 'barsort': None, 'yaxis': {}} + response = c.post('/charts/_dash-update-component', json=params) + assert response.get_json() is None + + +@pytest.mark.unit +def test_chart_building_wordcloud(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + inputs = { + 'chart_type': 'wordcloud', 'x': 'a', 'y': ['b'], 'z': None, 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None + } + chart_inputs = {'cpg': False, 'barmode': 'group', 'barsort': None} + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['chart-content']['children']['props']['children'][1]['type'] == 'Wordcloud' + + +@pytest.mark.unit +def test_chart_building_scatter(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + inputs = { + 'chart_type': 'scatter', 'x': 'a', 'y': ['b'], 'z': None, 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None + } + chart_inputs = {'cpg': False, 'barmode': 'group', 'barsort': None} + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['chart-content']['children'][0]['props']['children'][1]['props']['id'] == 'scatter-all-b' + + inputs['y'] = ['b'] + inputs['group'] = ['c'] + chart_inputs['cpg'] = True + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert len(resp_data['chart-content']['children']) == 2 + + +@pytest.mark.unit +def test_chart_building_bar_and_popup(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + inputs = { + 'chart_type': 'bar', 'x': 'a', 'y': ['b', 'c'], 'z': None, 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None + } + chart_inputs = {'cpg': False, 'barmode': 'group', 'barsort': None} + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + url = resp_data['chart-content']['children']['props']['children'][0]['props']['href'] + assert url.startswith('/charts/popup/{}?'.format(c.port)) + url_params = dict(get_url_parser()(url.split('?')[-1])) + unittest.assertEqual( + url_params, + {'chart_type': 'bar', 'x': 'a', 'barmode': 'group', 'cpg': 'false', 'y': '["b", "c"]'} + ) + unittest.assertEqual( + resp_data['chart-content']['children']['props']['children'][1]['props']['figure']['layout'], + {'barmode': 'group', + 'title': {'text': 'b, c by a'}, + 'xaxis': {'tickformat': '.0f'}, + 'yaxis': {'title': {'text': 'b'}, 'tickformat': '.0f'}, + 'yaxis2': {'anchor': 'x', 'overlaying': 'y', 'side': 'right', 'title': {'text': 'c'}, + 'tickformat': '.0f'}} + ) + + response = c.get(url) + assert response.status_code == 200 + [pathname_val, search_val] = url.split('?') + response = c.post('/charts/_dash-update-component', json={ + 'output': 'popup-content.children', + 'changedPropIds': ['url.modified_timestamp'], + 'inputs': [{'id': 'url', 'property': 'modified_timestamp'}], + 'state': [{'id': 'url', 'property': 'pathname', 'value': pathname_val}] + }) + assert response.status_code == 200 + response = c.post('/charts/_dash-update-component', json={ + 'output': 'popup-chart-content.children', + 'changedPropIds': [], + 'inputs': [ + {'id': 'url', 'property': 'pathname', 'value': pathname_val}, + {'id': 'url', 'property': 'search', 'value': '?{}'.format(search_val)} + ] + }) + resp_data = response.get_json()['response'] + unittest.assertEqual( + resp_data['props']['children']['props']['children'][1]['props']['figure']['layout'], + {'barmode': 'group', + 'title': {'text': 'b, c by a'}, + 'xaxis': {'tickformat': '.0f'}, + 'yaxis': {'title': {'text': 'b'}, 'tickformat': '.0f'}, + 'yaxis2': {'anchor': 'x', 'overlaying': 'y', 'side': 'right', 'title': {'text': 'c'}, + 'tickformat': '.0f'}} + ) + + chart_inputs['barmode'] = 'stack' + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + unittest.assertEqual( + resp_data['chart-content']['children']['props']['children'][1]['props']['figure']['layout'], + {'barmode': 'stack', + 'title': {'text': 'b, c by a'}, + 'xaxis': {'tickformat': '.0f'}, + 'yaxis': {'tickformat': '.0f', 'title': {'text': 'b'}}} + ) + + chart_inputs['barmode'] = 'group' + chart_inputs['barsort'] = 'b' + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + unittest.assertEqual( + resp_data['chart-content']['children']['props']['children'][1]['props']['figure']['layout'], + {'barmode': 'group', + 'title': {'text': 'b, c by a'}, + 'xaxis': {'tickmode': 'array', 'ticktext': [1, 2, 3], 'tickvals': [0, 1, 2], 'tickformat': '.0f'}, + 'yaxis': {'title': {'text': 'b'}, 'tickformat': '.0f'}, + 'yaxis2': {'anchor': 'x', 'overlaying': 'y', 'side': 'right', 'title': {'text': 'c'}, + 'tickformat': '.0f'}} + ) + + inputs['y'] = ['b'] + inputs['group'] = ['c'] + chart_inputs['cpg'] = True + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert len(resp_data['chart-content']['children']) == 2 + + +@pytest.mark.unit +def test_chart_building_line(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + inputs = { + 'chart_type': 'line', 'x': 'a', 'y': ['b'], 'z': None, 'group': ['c'], 'agg': None, + 'window': None, 'rolling_comp': None + } + chart_inputs = {'cpg': True, 'barmode': 'group', 'barsort': 'b'} + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert len(resp_data['chart-content']['children']) == 2 + + inputs['group'] = None + chart_inputs['cpg'] = False + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + assert resp_data['chart-content']['children']['type'] == 'Div' + + +@pytest.mark.unit +def test_chart_building_heatmap(unittest, test_data): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + inputs = { + 'chart_type': 'heatmap', 'x': 'a', 'y': ['b'], 'z': 'c', 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None + } + chart_inputs = {'cpg': False, 'barmode': 'group', 'barsort': 'b'} + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + unittest.assertEqual( + resp_data['chart-content']['children'][0]['props']['children'][1]['props']['figure']['layout']['title'], + {'text': 'a vs b weighted by c'} + ) + + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(test_data) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + pathname = path_builder(c.port) + inputs = { + 'chart_type': 'heatmap', 'x': 'date', 'y': ['security_id'], 'z': 'bar', 'group': None, 'agg': 'mean', + 'window': None, 'rolling_comp': None + } + chart_inputs = {'cpg': False, 'barmode': 'group', 'barsort': 'b'} + params = build_chart_params(pathname, inputs, chart_inputs) + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response'] + unittest.assertEqual( + resp_data['chart-content']['children'][0]['props']['children'][1]['props']['figure']['layout']['title'], + {'text': 'date vs security_id weighted by bar'} + ) + + +@pytest.mark.unit +def test_load_chart_error(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + + def build_chart_data_mock(data, x, y, group_col=None, agg=None, allow_duplicates=False, **kwargs): + raise Exception('error test') + stack.enter_context(mock.patch( + 'dtale.dash_application.views.build_chart_data', + side_effect=build_chart_data_mock + )) + pathname = {'id': 'url', 'property': 'pathname', 'value': '/charts/{}'.format(c.port)} + inputs = {'id': 'input-data', 'property': 'data', 'value': { + 'chart_type': 'line', 'x': 'a', 'y': ['b'], 'z': None, 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None}} + chart_inputs = { + 'id': 'chart-input-data', 'property': 'data', 'value': { + 'cpg': False, 'barmode': 'group', 'barsort': None + } + } + params = { + 'output': '..chart-content.children...last-chart-input-data.data...range-data.data..', + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder('input-data'), ts_builder('chart-input-data'), ts_builder('yaxis-data')], + 'state': [ + pathname, + inputs, + chart_inputs, + {'id': 'yaxis-data', 'property': 'data', 'value': {}}, + {'id': 'last-chart-input-data', 'property': 'data', 'value': {}} + ] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response']['chart-content']['children'] + assert resp_data['props']['children'][1]['props']['children'] == 'error test' + + +@pytest.mark.unit +def test_display_error(unittest): + import dtale.views as views + + df = pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9])) + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(df) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + stack.enter_context(mock.patch( + 'dtale.dash_application.components.Wordcloud', + mock.Mock(side_effect=Exception('error test')) + )) + pathname = {'id': 'url', 'property': 'pathname', 'value': '/charts/{}'.format(c.port)} + inputs = {'id': 'input-data', 'property': 'data', 'value': { + 'chart_type': 'wordcloud', 'x': 'a', 'y': ['b'], 'z': None, 'group': None, 'agg': None, + 'window': None, 'rolling_comp': None}} + chart_inputs = { + 'id': 'chart-input-data', 'property': 'data', 'value': { + 'cpg': False, 'barmode': 'group', 'barsort': None + } + } + params = { + 'output': '..chart-content.children...last-chart-input-data.data...range-data.data..', + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder('input-data'), ts_builder('chart-input-data'), ts_builder('yaxis-data')], + 'state': [ + pathname, + inputs, + chart_inputs, + {'id': 'yaxis-data', 'property': 'data', 'value': {}}, + {'id': 'last-chart-input-data', 'property': 'data', 'value': {}} + ] + } + response = c.post('/charts/_dash-update-component', json=params) + print(response.get_json()) + resp_data = response.get_json()['response']['chart-content']['children'] + assert resp_data['props']['children'][1]['props']['children'] == 'error test' + + params = { + 'output': '..chart-content.children...last-chart-input-data.data...range-data.data..', + 'changedPropIds': ['input-data.modified_timestamp'], + 'inputs': [ts_builder('input-data'), ts_builder('chart-input-data'), ts_builder('yaxis-data')], + 'state': [ + pathname, + inputs, + chart_inputs, + {'id': 'yaxis-data', 'property': 'data', 'value': {}}, + {'id': 'last-chart-input-data', 'property': 'data', 'value': {}} + ] + } + response = c.post('/charts/_dash-update-component', json=params) + resp_data = response.get_json()['response']['chart-content']['children'] + assert resp_data['props']['children'][1]['props']['children'] == 'error test' + + +@pytest.mark.unit +def test_build_axes(unittest): + df = pd.DataFrame(dict(a=[1, 2, 3], b=[1, 2, 3], c=[4, 5, 6], d=[8, 9, 10], e=[11, 12, 13], f=[14, 15, 16])) + with mock.patch('dtale.dash_application.charts.DATA', {'1': df}): + y = ['b', 'c', 'd'] + yaxis_data = dict(b=dict(min=1, max=4), c=dict(min=5, max=7), d=dict(min=8, max=10)) + mins = dict(b=2, c=5, d=8) + maxs = dict(b=4, c=6, d=10) + axes = build_axes('1', 'a', yaxis_data, mins, maxs)(y) + unittest.assertEqual(axes, { + 'yaxis': {'title': 'b', 'range': [1, 4], 'tickformat': '.0f'}, + 'yaxis2': {'title': 'c', 'overlaying': 'y', 'side': 'right', 'anchor': 'x', 'range': [5, 7], + 'tickformat': '.0f'}, + 'yaxis3': {'title': 'd', 'overlaying': 'y', 'side': 'left', 'anchor': 'free', 'position': 0.05, + 'tickformat': '.0f'}, + 'xaxis': {'domain': [0.1, 1], 'tickformat': '.0f'} + }) + + y.append('e') + yaxis_data['e'] = dict(min=11, max=13) + mins['e'] = 11 + maxs['e'] = 13 + axes = build_axes('1', 'a', yaxis_data, mins, maxs)(y) + unittest.assertEqual(axes, { + 'yaxis': {'title': 'b', 'range': [1, 4], 'tickformat': '.0f'}, + 'yaxis2': {'title': 'c', 'overlaying': 'y', 'side': 'right', 'anchor': 'x', 'range': [5, 7], + 'tickformat': '.0f'}, + 'yaxis3': {'title': 'd', 'overlaying': 'y', 'side': 'left', 'anchor': 'free', 'position': 0.05, + 'tickformat': '.0f'}, + 'yaxis4': {'title': 'e', 'overlaying': 'y', 'side': 'right', 'anchor': 'free', 'position': 0.95, + 'tickformat': '.0f'}, + 'xaxis': {'domain': [0.1, 0.8999999999999999], 'tickformat': '.0f'} + }) + + y.append('f') + yaxis_data['f'] = dict(min=14, max=17) + mins['f'] = 14 + maxs['f'] = 17 + axes = build_axes('1', 'a', yaxis_data, mins, maxs)(y) + unittest.assertEqual(axes, { + 'yaxis': {'title': 'b', 'range': [1, 4], 'tickformat': '.0f'}, + 'yaxis2': {'title': 'c', 'overlaying': 'y', 'side': 'right', 'anchor': 'x', 'range': [5, 7], + 'tickformat': '.0f'}, + 'yaxis3': {'title': 'd', 'overlaying': 'y', 'side': 'left', 'anchor': 'free', 'position': 0.05, + 'tickformat': '.0f'}, + 'yaxis4': {'title': 'e', 'overlaying': 'y', 'side': 'right', 'anchor': 'free', 'position': 0.95, + 'tickformat': '.0f'}, + 'yaxis5': {'title': 'f', 'overlaying': 'y', 'side': 'left', 'anchor': 'free', 'position': 0.1, + 'tickformat': '.0f'}, + 'xaxis': {'domain': [0.15000000000000002, 0.8999999999999999], 'tickformat': '.0f'} + }) + + +@pytest.mark.unit +def test_build_figure_data(unittest): + assert build_figure_data('/charts/1', x=None) is None + assert build_figure_data('/charts/1', x='a', y=['b'], chart_type='heatmap') is None + with mock.patch('dtale.dash_application.views.DATA', {}): + fig_data = build_figure_data('/charts/1', x='a', y=['b'], chart_type='line') + assert 'error' in fig_data and 'traceback' in fig_data + + +@pytest.mark.unit +def test_chart_wrapper(unittest): + assert chart_wrapper('1', None)('foo') == 'foo' + url_params = dict(chart_type='line', y=['b', 'c'], yaxis={'b': {'min': 3, 'max': 6}, 'd': {'min': 7, 'max': 10}}, + agg='rolling', window=10, rolling_calc='corr') + cw = chart_wrapper('1', dict(min={'b': 4}, max={'b': 6}), url_params) + output = cw('foo') + url_params = chart_url_params('?{}'.format(output.children[0].href.split('?')[-1])) + unittest.assertEqual(url_params, {'chart_type': 'line', 'agg': 'rolling', 'window': 10, 'cpg': False, + 'y': ['b', 'c'], 'yaxis': {'b': {'min': 3, 'max': 6}}}) + + +@pytest.mark.unit +def test_build_spaced_ticks(unittest): + ticks = range(50) + cfg = build_spaced_ticks(ticks, ticks) + print(cfg['tickvals']) + assert len(cfg['tickvals']) == 26 + + +@pytest.mark.unit +def test_wordcloud(): + with pytest.raises(Exception) as error: + Wordcloud('foo', {}, y='b', invalid_arg='blah') + assert str(error).endswith( + 'TypeError: The `Wordcloud` component with the ID "foo" received an unexpected keyword argument: `invalid_arg`' + ) + + with pytest.raises(Exception) as error: + Wordcloud(data={}, y='b', invalid_arg='blah') + assert str(error).endswith('TypeError: Required argument `id` was not specified.') + + +@pytest.mark.unit +def test_build_chart_type(): + from dtale.dash_application.charts import build_chart + + import dtale.views as views + + with app.test_client() as c: + with ExitStack() as stack: + df, _ = views.format_data(pd.DataFrame(dict(a=[1, 2, 3], b=[4, 5, 6], c=[7, 8, 9]))) + stack.enter_context(mock.patch('dtale.dash_application.charts.DATA', {c.port: df})) + with pytest.raises(NotImplementedError): + build_chart(dict(min=None, max=None), c.port, chart_type='unknown') diff --git a/tests/dtale/test_utils.py b/tests/dtale/test_utils.py index 15d80144d..39caa885b 100644 --- a/tests/dtale/test_utils.py +++ b/tests/dtale/test_utils.py @@ -205,14 +205,10 @@ def test_get_host(): @pytest.mark.unit -def test_json_string(): +def test_json_string(builtin_pkg): assert utils.json_string(None, 'nan') == 'nan' assert utils.json_string(u"\u25B2") is not None - builtin_pkg = '__builtin__' - if PY3: - builtin_pkg = 'builtins' - with ExitStack() as stack: stack.enter_context(mock.patch('{}.str'.format(builtin_pkg), mock.Mock(side_effect=Exception))) mock_logger = stack.enter_context(mock.patch('dtale.utils.logger', mock.Mock())) diff --git a/tests/dtale/test_views.py b/tests/dtale/test_views.py index 1ede560c7..51b24c9bf 100644 --- a/tests/dtale/test_views.py +++ b/tests/dtale/test_views.py @@ -86,6 +86,12 @@ def test_startup(unittest): next((dt for dt in views.DTYPES[instance._data_id] if dt['name'] == 'bar'), None), ) + test_data = pd.DataFrame([dict(a=1, b=2)]) + test_data = test_data.rename(columns={'b': 'a'}) + with pytest.raises(Exception) as error: + views.startup(URL, data_loader=lambda: test_data) + assert str(error).endswith('Exception: data contains duplicated column names: a') + @pytest.mark.unit def test_in_ipython_frontend(builtin_pkg): @@ -749,7 +755,7 @@ def test_get_chart_data(unittest, test_data, rolling_data): response = c.get('/dtale/chart-data/{}'.format(c.port), query_string=params) response_data = json.loads(response.data) unittest.assertEqual( - response_data['error'], 'Dataset exceeds 15,000 records, cannot render. Please apply filter...' + response_data['error'], 'Dataset exceeds 15000 records, cannot render. Please apply filter...' ) @@ -791,7 +797,8 @@ def test_main(): @pytest.mark.unit def test_200(): - paths = ['/dtale/main/1', '/dtale/iframe/1', '/dtale/popup/test/1', 'site-map', 'version-info', 'health'] + paths = ['/dtale/main/1', '/dtale/iframe/1', '/dtale/popup/test/1', 'site-map', 'version-info', 'health', + '/charts/1', '/charts/popup/1'] try: # flake8: NOQA from flasgger import Swagger @@ -847,12 +854,18 @@ def test_jinja_output(): with ExitStack() as stack: stack.enter_context(mock.patch('dtale.views.DATA', {c.port: df})) stack.enter_context(mock.patch('dtale.views.DTYPES', {c.port: views.build_dtypes_state(df)})) - response = c.get('/dtale/main/1') + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) + response = c.get('/dtale/main/{}'.format(c.port)) + assert 'span id="forkongithub"' not in str(response.data) + response = c.get('/charts/{}'.format(c.port)) assert 'span id="forkongithub"' not in str(response.data) with build_app(url=URL, github_fork=True).test_client() as c: with ExitStack() as stack: stack.enter_context(mock.patch('dtale.views.DATA', {c.port: df})) stack.enter_context(mock.patch('dtale.views.DTYPES', {c.port: views.build_dtypes_state(df)})) + stack.enter_context(mock.patch('dtale.dash_application.views.DATA', {c.port: df})) response = c.get('/dtale/main/1') assert 'span id="forkongithub"' in str(response.data) + response = c.get('/charts/{}'.format(c.port)) + assert 'span id="forkongithub"' in str(response.data) diff --git a/webpack.config.js b/webpack.config.js index 265673239..3e3327a2a 100644 --- a/webpack.config.js +++ b/webpack.config.js @@ -9,12 +9,7 @@ const path = require("path"); const entries = [ ["base_styles", "./static/base_styles.js"], ["polyfills", "./static/polyfills.js"], - ["dtale", "./static/dtale/dtale_main.jsx"], - ["charts_popup", "./static/popups/window/charts_popup_main.jsx"], - ["correlations_popup", "./static/popups/window/correlations_popup_main.jsx"], - ["describe_popup", "./static/popups/window/describe_popup_main.jsx"], - ["histogram_popup", "./static/popups/window/histogram_popup_main.jsx"], - ["instances_popup", "./static/popups/window/instances_popup_main.jsx"], + ["dtale", "./static/main.jsx"], ]; function createConfig(entry) { @@ -132,4 +127,50 @@ function createConfig(entry) { }; } -module.exports = _.map(entries, createConfig); +function createDashConfig(entryName, entryPath) { + return { + mode: "development", + entry: path.resolve(__dirname, entryPath), + output: { + path: path.resolve(__dirname, "./dtale/static/dash"), + filename: entryName + "_bundle.js", + publicPath: "/dash/", + library: "components", + libraryTarget: "window", + }, + devtool: "source-map", + externals: { + react: "React", + "react-dom": "ReactDOM", + "plotly.js": "Plotly", + "prop-types": "PropTypes", + }, + module: { + rules: [ + { + test: /\.jsx?$/, + exclude: /node_modules/, + use: { + loader: "babel-loader", + }, + }, + { + test: /\.css$/, + use: [ + { + loader: "style-loader", + options: { + insertAt: "top", + }, + }, + { + loader: "css-loader", + }, + ], + }, + ], + }, + }; +} + +module.exports = _.concat(_.map(entries, createConfig), createDashConfig("components", "./static/dash/lib/index.js")); diff --git a/webpack.production.config.js b/webpack.production.config.js index bfee9df0e..4d37498e6 100644 --- a/webpack.production.config.js +++ b/webpack.production.config.js @@ -30,4 +30,16 @@ function createConfig(subConfig) { }); } -module.exports = _.map(baseConfig, createConfig); +function createDashConfig(subConfig) { + return assign({}, subConfig, { + mode: "production", + }); +} + +module.exports = _.concat( + _.map( + _.filter(baseConfig, c => !_.endsWith(c.output.path, "dtale/static/dash")), + createConfig + ), + createDashConfig(_.find(baseConfig, c => _.endsWith(c.output.path, "dtale/static/dash"))) +); diff --git a/yarn.lock b/yarn.lock index 8516693f9..d59b204f9 100644 --- a/yarn.lock +++ b/yarn.lock @@ -8,6 +8,12 @@ dependencies: "@babel/highlight" "^7.0.0" +"@babel/code-frame@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.8.3.tgz#33e25903d7481181534e12ec0a25f16b6fcf419e" + dependencies: + "@babel/highlight" "^7.8.3" + "@babel/core@7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.7.4.tgz#37e864532200cb6b50ee9a4045f5f817840166ab" @@ -46,6 +52,26 @@ semver "^5.4.1" source-map "^0.5.0" +"@babel/core@^7.7.5": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.8.3.tgz#30b0ebb4dd1585de6923a0b4d179e0b9f5d82941" + dependencies: + "@babel/code-frame" "^7.8.3" + "@babel/generator" "^7.8.3" + "@babel/helpers" "^7.8.3" + "@babel/parser" "^7.8.3" + "@babel/template" "^7.8.3" + "@babel/traverse" "^7.8.3" + "@babel/types" "^7.8.3" + convert-source-map "^1.7.0" + debug "^4.1.0" + gensync "^1.0.0-beta.1" + json5 "^2.1.0" + lodash "^4.17.13" + resolve "^1.3.2" + semver "^5.4.1" + source-map "^0.5.0" + "@babel/generator@^7.4.0", "@babel/generator@^7.7.4", "@babel/generator@^7.7.7": version "7.7.7" resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.7.7.tgz#859ac733c44c74148e1a72980a64ec84b85f4f45" @@ -55,6 +81,15 @@ lodash "^4.17.13" source-map "^0.5.0" +"@babel/generator@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.8.3.tgz#0e22c005b0a94c1c74eafe19ef78ce53a4d45c03" + dependencies: + "@babel/types" "^7.8.3" + jsesc "^2.5.1" + lodash "^4.17.13" + source-map "^0.5.0" + "@babel/helper-annotate-as-pure@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.7.4.tgz#bb3faf1e74b74bd547e867e48f551fa6b098b6ce" @@ -124,12 +159,26 @@ "@babel/template" "^7.7.4" "@babel/types" "^7.7.4" +"@babel/helper-function-name@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.8.3.tgz#eeeb665a01b1f11068e9fb86ad56a1cb1a824cca" + dependencies: + "@babel/helper-get-function-arity" "^7.8.3" + "@babel/template" "^7.8.3" + "@babel/types" "^7.8.3" + "@babel/helper-get-function-arity@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.4.tgz#cb46348d2f8808e632f0ab048172130e636005f0" dependencies: "@babel/types" "^7.7.4" +"@babel/helper-get-function-arity@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.8.3.tgz#b894b947bd004381ce63ea1db9f08547e920abd5" + dependencies: + "@babel/types" "^7.8.3" + "@babel/helper-hoist-variables@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.7.4.tgz#612384e3d823fdfaaf9fce31550fe5d4db0f3d12" @@ -207,6 +256,12 @@ dependencies: "@babel/types" "^7.7.4" +"@babel/helper-split-export-declaration@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.8.3.tgz#31a9f30070f91368a7182cf05f831781065fc7a9" + dependencies: + "@babel/types" "^7.8.3" + "@babel/helper-wrap-function@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.7.4.tgz#37ab7fed5150e22d9d7266e830072c0cdd8baace" @@ -224,6 +279,14 @@ "@babel/traverse" "^7.7.4" "@babel/types" "^7.7.4" +"@babel/helpers@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.8.3.tgz#382fbb0382ce7c4ce905945ab9641d688336ce85" + dependencies: + "@babel/template" "^7.8.3" + "@babel/traverse" "^7.8.3" + "@babel/types" "^7.8.3" + "@babel/highlight@^7.0.0": version "7.5.0" resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.5.0.tgz#56d11312bd9248fa619591d02472be6e8cb32540" @@ -232,10 +295,22 @@ esutils "^2.0.2" js-tokens "^4.0.0" +"@babel/highlight@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.8.3.tgz#28f173d04223eaaa59bc1d439a3836e6d1265797" + dependencies: + chalk "^2.0.0" + esutils "^2.0.2" + js-tokens "^4.0.0" + "@babel/parser@^7.0.0", "@babel/parser@^7.1.0", "@babel/parser@^7.1.6", "@babel/parser@^7.4.3", "@babel/parser@^7.7.4", "@babel/parser@^7.7.7": version "7.7.7" resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.7.7.tgz#1b886595419cf92d811316d5b715a53ff38b4937" +"@babel/parser@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.8.3.tgz#790874091d2001c9be6ec426c2eed47bc7679081" + "@babel/plugin-proposal-async-generator-functions@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.7.4.tgz#0351c5ac0a9e927845fffd5b82af476947b7ce6d" @@ -758,6 +833,12 @@ dependencies: regenerator-runtime "^0.13.2" +"@babel/runtime@^7.7.6": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.8.3.tgz#0811944f73a6c926bb2ad35e918dcc1bfab279f1" + dependencies: + regenerator-runtime "^0.13.2" + "@babel/template@^7.4.0", "@babel/template@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.7.4.tgz#428a7d9eecffe27deac0a98e23bf8e3675d2a77b" @@ -766,6 +847,14 @@ "@babel/parser" "^7.7.4" "@babel/types" "^7.7.4" +"@babel/template@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.3.tgz#e02ad04fe262a657809327f578056ca15fd4d1b8" + dependencies: + "@babel/code-frame" "^7.8.3" + "@babel/parser" "^7.8.3" + "@babel/types" "^7.8.3" + "@babel/traverse@^7.0.0", "@babel/traverse@^7.1.0", "@babel/traverse@^7.4.3", "@babel/traverse@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.7.4.tgz#9c1e7c60fb679fe4fcfaa42500833333c2058558" @@ -780,6 +869,20 @@ globals "^11.1.0" lodash "^4.17.13" +"@babel/traverse@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.8.3.tgz#a826215b011c9b4f73f3a893afbc05151358bf9a" + dependencies: + "@babel/code-frame" "^7.8.3" + "@babel/generator" "^7.8.3" + "@babel/helper-function-name" "^7.8.3" + "@babel/helper-split-export-declaration" "^7.8.3" + "@babel/parser" "^7.8.3" + "@babel/types" "^7.8.3" + debug "^4.1.0" + globals "^11.1.0" + lodash "^4.17.13" + "@babel/types@^7.0.0", "@babel/types@^7.3.0", "@babel/types@^7.4.0", "@babel/types@^7.7.4": version "7.7.4" resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.7.4.tgz#516570d539e44ddf308c07569c258ff94fde9193" @@ -788,6 +891,14 @@ lodash "^4.17.13" to-fast-properties "^2.0.0" +"@babel/types@^7.8.3": + version "7.8.3" + resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.8.3.tgz#5a383dffa5416db1b73dedffd311ffd0788fb31c" + dependencies: + esutils "^2.0.2" + lodash "^4.17.13" + to-fast-properties "^2.0.0" + "@cnakazawa/watch@^1.0.3": version "1.0.3" resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.3.tgz#099139eaec7ebf07a27c1786a3ff64f39464d2ef" @@ -1597,6 +1708,10 @@ ast-types@0.11.7: version "0.11.7" resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.11.7.tgz#f318bf44e339db6a320be0009ded64ec1471f46c" +ast-types@^0.13.2: + version "0.13.2" + resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.13.2.tgz#df39b677a911a83f3a049644fb74fdded23cea48" + astral-regex@^1.0.0: version "1.0.0" resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9" @@ -1613,6 +1728,12 @@ async-limiter@~1.0.0: version "1.0.1" resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd" +async@^2.1.4: + version "2.6.3" + resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff" + dependencies: + lodash "^4.17.14" + asynckit@^0.4.0: version "0.4.0" resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79" @@ -2631,12 +2752,6 @@ debug@^2.2.0, debug@^2.3.3: dependencies: ms "2.0.0" -debug@^3.2.6: - version "3.2.6" - resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b" - dependencies: - ms "^2.1.1" - debug@^4.0.1, debug@^4.1.0, debug@^4.1.1: version "4.1.1" resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791" @@ -2651,10 +2766,6 @@ decode-uri-component@^0.2.0: version "0.2.0" resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545" -deep-extend@^0.6.0: - version "0.6.0" - resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac" - deep-is@~0.1.3: version "0.1.3" resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34" @@ -2725,10 +2836,6 @@ detect-file@^1.0.0: version "1.0.0" resolved "https://registry.yarnpkg.com/detect-file/-/detect-file-1.0.0.tgz#f0d66d03672a825cb1b73bdb3fe62310c8e552b7" -detect-libc@^1.0.2: - version "1.0.3" - resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b" - detect-newline@^2.1.0: version "2.1.0" resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-2.1.0.tgz#f41f1c10be4b00e87b5f13da680759f2c5bfd3e2" @@ -3547,12 +3654,6 @@ fs-extra@^7.0.0: jsonfile "^4.0.0" universalify "^0.1.0" -fs-minipass@^1.2.5: - version "1.2.7" - resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-1.2.7.tgz#ccff8570841e7fe4265693da88936c55aed7f7c7" - dependencies: - minipass "^2.6.0" - fs-minipass@^2.0.0: version "2.0.0" resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.0.0.tgz#a6415edab02fae4b9e9230bc87ee2e4472003cd1" @@ -3627,6 +3728,10 @@ gaze@^1.0.0: dependencies: globule "^1.0.0" +gensync@^1.0.0-beta.1: + version "1.0.0-beta.1" + resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269" + get-caller-file@^1.0.1: version "1.0.3" resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a" @@ -3933,7 +4038,7 @@ https-browserify@^1.0.0: version "1.0.0" resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-1.0.0.tgz#ec06c10e0a34c0f2faf199f7fd7fc78fffd03c73" -iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13: +iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@~0.4.13: version "0.4.24" resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b" dependencies: @@ -3953,12 +4058,6 @@ iferr@^0.1.5: version "0.1.5" resolved "https://registry.yarnpkg.com/iferr/-/iferr-0.1.5.tgz#c60eed69e6d8fdb6b3104a1fcbca1c192dc5b501" -ignore-walk@^3.0.1: - version "3.0.3" - resolved "https://registry.yarnpkg.com/ignore-walk/-/ignore-walk-3.0.3.tgz#017e2447184bfeade7c238e4aefdd1e8f95b1e37" - dependencies: - minimatch "^3.0.4" - ignore@^4.0.3, ignore@^4.0.6: version "4.0.6" resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc" @@ -4052,7 +4151,7 @@ inherits@2.0.3: version "2.0.3" resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de" -ini@^1.3.4, ini@^1.3.5, ini@~1.3.0: +ini@^1.3.4, ini@^1.3.5: version "1.3.5" resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927" @@ -5218,6 +5317,10 @@ mimic-fn@^2.0.0, mimic-fn@^2.1.0: version "2.1.0" resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b" +min-indent@^1.0.0: + version "1.0.0" + resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.0.tgz#cfc45c37e9ec0d8f0a0ec3dd4ef7f7c3abe39256" + minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1: version "1.0.1" resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7" @@ -5262,25 +5365,12 @@ minipass-pipeline@^1.2.2: dependencies: minipass "^3.0.0" -minipass@^2.6.0, minipass@^2.8.6, minipass@^2.9.0: - version "2.9.0" - resolved "https://registry.yarnpkg.com/minipass/-/minipass-2.9.0.tgz#e713762e7d3e32fed803115cf93e04bca9fcc9a6" - dependencies: - safe-buffer "^5.1.2" - yallist "^3.0.0" - minipass@^3.0.0, minipass@^3.1.1: version "3.1.1" resolved "https://registry.yarnpkg.com/minipass/-/minipass-3.1.1.tgz#7607ce778472a185ad6d89082aa2070f79cedcd5" dependencies: yallist "^4.0.0" -minizlib@^1.2.1: - version "1.3.3" - resolved "https://registry.yarnpkg.com/minizlib/-/minizlib-1.3.3.tgz#2290de96818a34c29551c8a8d301216bd65a861d" - dependencies: - minipass "^2.9.0" - mississippi@^3.0.0: version "3.0.0" resolved "https://registry.yarnpkg.com/mississippi/-/mississippi-3.0.0.tgz#ea0a3291f97e0b5e8776b363d5f0a12d94c67022" @@ -5383,14 +5473,6 @@ nearley@^2.7.10: randexp "0.4.6" semver "^5.4.1" -needle@^2.2.1: - version "2.4.0" - resolved "https://registry.yarnpkg.com/needle/-/needle-2.4.0.tgz#6833e74975c444642590e15a750288c5f939b57c" - dependencies: - debug "^3.2.6" - iconv-lite "^0.4.4" - sax "^1.2.4" - neo-async@^2.5.0, neo-async@^2.6.0, neo-async@^2.6.1: version "2.6.1" resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c" @@ -5399,7 +5481,7 @@ nice-try@^1.0.4: version "1.0.5" resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366" -node-dir@^0.1.17: +node-dir@^0.1.10, node-dir@^0.1.17: version "0.1.17" resolved "https://registry.yarnpkg.com/node-dir/-/node-dir-0.1.17.tgz#5f5665d93351335caabef8f1c554516cf5f1e4e5" dependencies: @@ -5483,21 +5565,6 @@ node-notifier@^5.4.2: shellwords "^0.1.1" which "^1.3.0" -node-pre-gyp@*: - version "0.14.0" - resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.14.0.tgz#9a0596533b877289bcad4e143982ca3d904ddc83" - dependencies: - detect-libc "^1.0.2" - mkdirp "^0.5.1" - needle "^2.2.1" - nopt "^4.0.1" - npm-packlist "^1.1.6" - npmlog "^4.0.2" - rc "^1.2.7" - rimraf "^2.6.1" - semver "^5.3.0" - tar "^4.4.2" - node-releases@^1.1.42: version "1.1.43" resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.43.tgz#2c6ca237f88ce11d49631f11190bb01f8d0549f2" @@ -5539,13 +5606,6 @@ nomnom@^1.8.1: dependencies: abbrev "1" -nopt@^4.0.1: - version "4.0.1" - resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d" - dependencies: - abbrev "1" - osenv "^0.1.4" - normalize-package-data@^2.3.2, normalize-package-data@^2.3.4: version "2.5.0" resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8" @@ -5569,30 +5629,13 @@ normalize-range@^0.1.2: version "0.1.2" resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942" -npm-bundled@^1.0.1: - version "1.1.1" - resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.1.1.tgz#1edd570865a94cdb1bc8220775e29466c9fb234b" - dependencies: - npm-normalize-package-bin "^1.0.1" - -npm-normalize-package-bin@^1.0.1: - version "1.0.1" - resolved "https://registry.yarnpkg.com/npm-normalize-package-bin/-/npm-normalize-package-bin-1.0.1.tgz#6e79a41f23fd235c0623218228da7d9c23b8f6e2" - -npm-packlist@^1.1.6: - version "1.4.7" - resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.7.tgz#9e954365a06b80b18111ea900945af4f88ed4848" - dependencies: - ignore-walk "^3.0.1" - npm-bundled "^1.0.1" - npm-run-path@^2.0.0: version "2.0.2" resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f" dependencies: path-key "^2.0.0" -"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.2: +"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0: version "4.1.2" resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b" dependencies: @@ -5772,7 +5815,7 @@ os-tmpdir@^1.0.0, os-tmpdir@~1.0.2: version "1.0.2" resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274" -osenv@0, osenv@^0.1.4: +osenv@0: version "0.1.5" resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410" dependencies: @@ -6385,15 +6428,6 @@ randomfill@^1.0.3: randombytes "^2.0.5" safe-buffer "^5.1.0" -rc@^1.2.7: - version "1.2.8" - resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed" - dependencies: - deep-extend "^0.6.0" - ini "~1.3.0" - minimist "^1.2.0" - strip-json-comments "~2.0.1" - react-addons-shallow-compare@15.6.2: version "15.6.2" resolved "https://registry.yarnpkg.com/react-addons-shallow-compare/-/react-addons-shallow-compare-15.6.2.tgz#198a00b91fc37623db64a28fd17b596ba362702f" @@ -6401,6 +6435,19 @@ react-addons-shallow-compare@15.6.2: fbjs "^0.8.4" object-assign "^4.1.0" +react-docgen@5.1.0: + version "5.1.0" + resolved "https://registry.yarnpkg.com/react-docgen/-/react-docgen-5.1.0.tgz#8e69f1d2e9153c535c20162ea1b85878b059b474" + dependencies: + "@babel/core" "^7.7.5" + "@babel/runtime" "^7.7.6" + ast-types "^0.13.2" + async "^2.1.4" + commander "^2.19.0" + doctrine "^3.0.0" + node-dir "^0.1.10" + strip-indent "^3.0.0" + react-dom@16.12.0: version "16.12.0" resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.12.0.tgz#0da4b714b8d13c2038c9396b54a92baea633fe11" @@ -6802,7 +6849,7 @@ ret@~0.1.10: version "0.1.15" resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc" -rimraf@2, rimraf@^2.4.0, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.3, rimraf@^2.7.1: +rimraf@2, rimraf@^2.4.0, rimraf@^2.5.4, rimraf@^2.6.3, rimraf@^2.7.1: version "2.7.1" resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec" dependencies: @@ -6938,7 +6985,7 @@ seedrandom@^3.0.5: version "3.0.5" resolved "https://registry.yarnpkg.com/seedrandom/-/seedrandom-3.0.5.tgz#54edc85c95222525b0c7a6f6b3543d8e0b3aa0a7" -"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.6.0, semver@^5.7.0, semver@^5.7.1: +"semver@2 || 3 || 4 || 5", semver@^5.4.1, semver@^5.5.0, semver@^5.6.0, semver@^5.7.0, semver@^5.7.1: version "5.7.1" resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7" @@ -7349,6 +7396,12 @@ strip-indent@^1.0.1: dependencies: get-stdin "^4.0.1" +strip-indent@^3.0.0: + version "3.0.0" + resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-3.0.0.tgz#c32e1cee940b6b3432c771bc2c54bcce73cd3001" + dependencies: + min-indent "^1.0.0" + strip-json-comments@1.0.2: version "1.0.2" resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.2.tgz#5a48ab96023dbac1b7b8d0ffabf6f63f1677be9f" @@ -7357,10 +7410,6 @@ strip-json-comments@^3.0.1: version "3.0.1" resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.0.1.tgz#85713975a91fb87bf1b305cca77395e40d2a64a7" -strip-json-comments@~2.0.1: - version "2.0.1" - resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a" - style-loader@1.0.1: version "1.0.1" resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-1.0.1.tgz#aec6d4c61d0ed8d0a442faed741d4dfc6573888a" @@ -7419,18 +7468,6 @@ tar@^2.0.0: fstream "^1.0.12" inherits "2" -tar@^4.4.2: - version "4.4.13" - resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525" - dependencies: - chownr "^1.1.1" - fs-minipass "^1.2.5" - minipass "^2.8.6" - minizlib "^1.2.1" - mkdirp "^0.5.0" - safe-buffer "^5.1.2" - yallist "^3.0.3" - temp@^0.8.1: version "0.8.4" resolved "https://registry.yarnpkg.com/temp/-/temp-0.8.4.tgz#8c97a33a4770072e0a05f919396c7665a7dd59f2" @@ -7999,7 +8036,7 @@ yallist@^2.1.2: version "2.1.2" resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52" -yallist@^3.0.0, yallist@^3.0.2, yallist@^3.0.3: +yallist@^3.0.2: version "3.1.1" resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"