default options

Author: mindreframer

lib/atomic_map.ex

@@ -1,5 +1,5 @@
 defmodule AtomicMap do
-
+  def convert(v, opts \\ [])
   def convert(map, opts) when is_map(map) do
     safe = Keyword.get(opts, :safe, true)
     map |> Enum.reduce(%{}, fn({k,v}, acc)->

test/atomic_map_test.exs

@@ -32,6 +32,12 @@ defmodule AtomicMapTest do
     assert AtomicMap.convert(input, safe: true) == expected
   end
 
+  test "works with default opts" do
+    input    = "2"
+    expected = "2"
+    assert AtomicMap.convert(input) == expected
+  end
+
   test "raises for not existing atoms" do
     assert_raise ArgumentError, fn ->
       input = %{"a" => 2, "b" => %{"c" => 4}, "__not___existing__" => 5}