Update to latest FileIO syntax

Author: davidanthoff

NEWS.md

@@ -1,3 +1,6 @@
+# StatFiles.jl v0.4.0
+* Export load and save
+
 # StatFiles.jl v0.3.0
 * Update to ReadStat.jl 0.3.0
 

README.md

@@ -22,15 +22,15 @@ Use Pkg.add("StatFiles") in Julia to install StatFiles and its dependencies.
 To read a Stata, SPSS, or SAS file into a ``DataFrame``, use the following julia code:
 
 ````julia
-using FileIO, StatFiles, DataFrames
+using StatFiles, DataFrames
 
 df = DataFrame(load("data.dta"))
 ````
 
 The call to ``load`` returns a ``struct`` that is an [IterableTable.jl](https://github.com/davidanthoff/IterableTables.jl), so it can be passed to any function that can handle iterable tables, i.e. all the sinks in [IterableTable.jl](https://github.com/davidanthoff/IterableTables.jl). Here are some examples of materializing a Stata, SPSS, or SAS file into data structures that are not a ``DataFrame``:
 
 ````julia
-using FileIO, StatFiles, DataTables, IndexedTables, TimeSeries, Temporal, Gadfly
+using StatFiles, DataTables, IndexedTables, TimeSeries, Temporal, Gadfly
 
 # Load into a DataTable
 dt = DataTable(load("data.dta"))
@@ -53,7 +53,7 @@ plot(load("data.dta"), x=:a, y=:b, Geom.line)
 ``load`` also support the pipe syntax. For example, to load a Stata, SPSS, or SAS file into a ``DataFrame``, one can use the following code:
 
 ````julia
-using FileIO, StatFiles, DataFrame
+using StatFiles, DataFrame
 
 df = load("data.dta") |> DataFrame
 ````

REQUIRE

@@ -3,6 +3,6 @@ TableTraits 0.0.3
 ReadStat 0.3.0
 IterableTables 0.5.0
 DataValues 0.3.0
-FileIO 0.4.0
+FileIO 0.9.0
 TableTraitsUtils 0.1.2
 IteratorInterfaceExtensions 0.0.2

src/StatFiles.jl

@@ -1,23 +1,24 @@
 module StatFiles
 
 using ReadStat, IteratorInterfaceExtensions, TableTraits, TableTraitsUtils
-using DataValues
-import FileIO
+using DataValues, FileIO
 import IterableTables
 
+export load
+
 struct StatFile
     filename::String
 end
 
-function load(f::FileIO.File{FileIO.format"Stata"})
+function fileio_load(f::FileIO.File{FileIO.format"Stata"})
     return StatFile(f.filename)
 end
 
-function load(f::FileIO.File{FileIO.format"SPSS"})
+function fileio_load(f::FileIO.File{FileIO.format"SPSS"})
     return StatFile(f.filename)
 end
 
-function load(f::FileIO.File{FileIO.format"SAS"})
+function fileio_load(f::FileIO.File{FileIO.format"SAS"})
     return StatFile(f.filename)
 end
 

test/runtests.jl

@@ -1,4 +1,3 @@
-using FileIO
 using StatFiles
 using IteratorInterfaceExtensions
 using TableTraits