Merge pull request #62 from dlasky/dev/array-munge

array munger
MediaMath · Mar 3, 2016 · 0e8a4c8 · 0e8a4c8
2 parents a39a87f + 017e019
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diff --git a/src/mm-array-munge/index.html b/src/mm-array-munge/index.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html>
+  <head>
+		<script language="javascript" src="../../bower_components/webcomponentsjs/webcomponents-lite.js"></script>
+		<link rel="import" href="mm-array-munge.html">
+		<style type="text/css">
+			body, html {
+				height: 100%;
+				min-height: 100%;
+			}
+
+			body {
+				margin:0;
+				padding:0;
+				background: #eee;
+			}
+
+
+		</style>
+  </head>
+  <body>
+      <dom-module id="munge-test">
+          <template>
+              <mm-array-munge input="{{input}}" output="{{output}}" rules="a->name,a->value"></mm-array-munge>
+          </template>
+      </dom-module>
+      <script>
+      HTMLImports.whenReady(function() {
+          Polymer({
+              is:'munge-test',
+              properties:{
+                  input:{
+                      type:Array,
+                      value: function() {
+                          return [
+                              {a:1},
+                              {a:2},
+                              {a:3}
+                          ];
+                      }
+                  },
+                  output:{
+                      type:Array,
+                  }
+              },
+              _mash: function(o) {
+                  return o.map(JSON.stringify);
+              }
+          });
+      });
+      </script>
+      <munge-test></munge-test>
+  </body>
+</html>
diff --git a/src/mm-array-munge/mm-array-munge.html b/src/mm-array-munge/mm-array-munge.html
@@ -0,0 +1,19 @@
+<!--
+ * @license
+ * Copyright (c) 2015 MediaMath Inc. All rights reserved.
+ * This code may only be used under the BSD style license found at http://mediamath.github.io/strand/LICENSE.txt
+
+-->
+<link rel="import" href="../../bower_components/polymer/polymer.html"/>
+<link rel="import" href="../shared/fonts/fonts.html"/>
+<link rel="import" href="../shared/js/colors.html"/>
+<link rel="import" href="../shared/behaviors/resolvable.html"/>
+<link rel="import" href="../shared/behaviors/stylable.html"/>
+<link rel="import" href="../shared/behaviors/refable.html"/>
+
+<dom-module id="mm-array-munge">
+	<link rel="import" type="css" href="mm-array-munge.css"/>
+	<template>
+	</template>
+</dom-module>
+<script src="mm-array-munge.js"></script>
diff --git a/src/mm-array-munge/mm-array-munge.js b/src/mm-array-munge/mm-array-munge.js
@@ -0,0 +1,69 @@
+/**
+ * @license
+ * Copyright (c) 2015 MediaMath Inc. All rights reserved.
+ * This code may only be used under the BSD style license found at http://mediamath.github.io/strand/LICENSE.txt
+
+*/
+(function (scope) {
+
+	scope.ArrayMunge = Polymer({
+		is: "mm-array-munge",
+
+		behaviors: [
+			StrandTraits.Resolvable,
+			StrandTraits.Refable
+		],
+
+		properties: {
+			_parsedRules:{
+				type:Array,
+				value: function() { return []; }
+			},
+			input:{
+				type:Array,
+				notify:true
+			},
+			output:{
+				type:Array,
+				notify:true
+			},
+			rules:{
+				type:String,
+				value:"",
+				observer:"_parseRules"
+			}
+		},
+
+		observers:['_handleInputUpdate(input.*, _parsedRules)'],
+
+		_handleInputUpdate() {
+			var o = this.input.map(function(i) {
+				var o = {};
+				this._parsedRules.forEach(function(rule) {
+					var val = rule.from === '.' ? i : i[rule.from];
+					if (rule.to !== '.') {
+						o[rule.to] = val;
+					} else {
+						o = val;
+					}
+				})
+				return o;
+			},this);
+			this.set('output', o);
+		},
+
+		_parseRules: function() {
+			this._parsedRules = this.rules.split(",").map(function(rule) {
+				var parsed = rule.split("->");
+				if (parsed.length === 2) {
+					return {
+						from:parsed[0],
+						to:parsed[1]
+					}
+				}
+			}, this).filter(function(o) { return !!o });
+		}
+
+	});
+
+})(window.Strand = window.Strand || {});
diff --git a/src/mm-array-munge/mm-array-munge.scss b/src/mm-array-munge/mm-array-munge.scss
@@ -0,0 +1,13 @@
+/**
+ * @license
+ * Copyright (c) 2015 MediaMath Inc. All rights reserved.
+ * This code may only be used under the BSD style license found at http://mediamath.github.io/strand/LICENSE.txt
+
+*/
+// @import "_bourbon";
+// @import "_color";
+// @import "_mixins";
+
+:host {
+	display:none;
+}