Change Array to Vector (#142)

Author: fingolfin

src/ordered_dict.jl

@@ -11,9 +11,9 @@ const global maxprobeshift   = isdefined(Base, :maxprobeshift) ? Base.maxprobesh
 refers to insertion order, which allows deterministic iteration over the dictionary.
 """
 mutable struct OrderedDict{K,V} <: AbstractDict{K,V}
-    slots::Array{Int32,1}
-    keys::Array{K,1}
-    vals::Array{V,1}
+    slots::Vector{Int32}
+    keys::Vector{K}
+    vals::Vector{V}
     ndel::Int
     maxprobe::Int
     dirty::Bool

test/test_little_dict.jl

@@ -69,7 +69,7 @@ using OrderedCollections: FrozenLittleDict, UnfrozenLittleDict
             LittleDict{Int,Float64, Vector{Int}, Vector{Float64}}
 
         @test @inferred(LittleDict{Int, Char}(rand(1:100,20), rand('a':'z', 20))) isa
-            LittleDict{Int,Char,Array{Int,1},Array{Char,1}}
+            LittleDict{Int,Char,Vector{Int},Vector{Char}}
 
         # Different number of keys and values
         @test_throws ArgumentError LittleDict{Int, Char, Vector{Int}, Vector{Char}}([1,2,3], ['a','b'])

test/test_ordered_set.jl

@@ -11,7 +11,7 @@ using OrderedCollections, Test
         data_in = (1, "banana", ())
         s = OrderedSet(data_in)
         data_out = collect(s)
-        @test isa(data_out, Array{Any,1})
+        @test isa(data_out, Vector{Any})
         @test tuple(data_out...) === data_in
         @test tuple(data_in...) === tuple(s...)
         @test length(data_out) == length(data_in)