Deprecate the helper functions (#51)

* Deprecate the helper functions

Since we are moving toward the symbol indexing.
Ref JuliaStats/TimeSeries.jl#377

* Update NEWS.md

* travis: add 1.0 to build matrix

- update doc deploy script

.travis.yml

@@ -5,16 +5,13 @@ os:
 
 julia:
   - 0.7
+  - 1.0
 
 notifications:
   email: false
 
 sudo: false
 
-script:
-  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-  - julia -e 'Pkg.clone(pwd()); Pkg.build("MarketData"); Pkg.test("MarketData")'
-
 after_success:
   - julia -e 'Pkg.add("Documenter")'
   - julia -e 'cd(Pkg.dir("MarketData")); include(joinpath("docs", "make.jl"))'

NEWS.md

@@ -1,3 +1,22 @@
+#### 0.9.0
+
+* Deprecate the following helper functions,
+  since we are moving toward the Symbol indexing in TimeSeries.jl.
+    * `o`
+    * `h`
+    * `l`
+    * `c`
+
+  Using `ta[:Close]` or `ta.Close` is recommended.
+
+#### 0.8.0
+
+* Reexport TimeSeries.jl stuffs
+
+#### 0.7.0
+
+* Drop 0.5 support
+
 #### 0.6.0
 
 * added fred() and yahoo() methods

docs/make.jl

@@ -17,7 +17,7 @@ makedocs(
 
 deploydocs(
     repo = "github.com/JuliaQuant/MarketData.jl.git",
-    julia  = "0.6",
+    julia  = "1.0",
     latest = "master",
     target = "build",
     deps = nothing,  # we use the `format = :html`, without `mkdocs`

src/const.jl

@@ -20,4 +20,4 @@
   const datetime1 = readtimearray(joinpath(DATADIR, "datetime1.csv"))
   const datetime2 = readtimearray(joinpath(DATADIR, "datetime2.csv"),
                                   format="yyyy-mm-dd HH:MM:SS")
-  const mdata     = TimeArray(cl.timestamp, cl.values, cl.colnames, "Apple") # data with meta field occupied
+  const mdata     = TimeArray(timestamp(cl), values(cl), colnames(cl), "Apple") # data with meta field occupied

src/helpers.jl

@@ -1,7 +1,3 @@
 for (fn, name) in [(:o, "Open"), (:h, "High"), (:l, "Low"), (:c, "Close"), (:v, "Volume")]
-    @eval begin
-        function $fn(ta::TimeArray)
-            ta[$name]
-        end
-    end
+    @eval @deprecate $fn(ta::TimeArray) getindex(ta, $name)
 end