2016 Update

Task/Associative-array-Iteration/Elixir/associative-array-iteration.elixir

@@ -1,18 +1,5 @@
-defmodule RC do
-  def test_iterate(dict_impl \\ Map) do
-    d = dict_impl.new |> Dict.put(:foo,1) |> Dict.put(:bar,2)
-    print_vals(d)
-  end
-
-  defp print_vals(d) do
-    IO.inspect d
-    Enum.each(d, fn {k,v} -> IO.puts "#{k}: #{v}" end)
-    Enum.each(Dict.keys(d), fn key -> IO.inspect key end)
-    Enum.each(Dict.values(d), fn value -> IO.inspect value end)
-  end
-end
-
-IO.puts "< iterate Map >"
-RC.test_iterate
-IO.puts "\n< iterate HashDict >"
-RC.test_iterate(HashDict)
+IO.inspect d = Map.new([foo: 1, bar: 2, baz: 3])
+Enum.each(d, fn kv -> IO.inspect kv end)
+Enum.each(d, fn {k,v} -> IO.puts "#{inspect k} => #{v}" end)
+Enum.each(Map.keys(d), fn key -> IO.inspect key end)
+Enum.each(Map.values(d), fn value -> IO.inspect value end)