introduce MapSet.size/1 earlier

specifically, before it is used to show sets do not have duplicates
2018-03-01 13:49:08 -05:00
parent 18ce1752d4
commit 432988014a
2 changed files with 5 additions and 5 deletions
--- a/test/koans/map_sets_koans_test.exs
+++ b/test/koans/map_sets_koans_test.exs
@@ -5,13 +5,13 @@ defmodule MapSetsTest do
  test "MapSets" do
    answers = [
      1,
+      5,
      3,
      {:multiple, [false, true]},
      true,
      {:multiple, [true, false]},
      true,
      false,
-      5,
      false,
      true,
      7,