Merge pull request #104 from snikolau/add-list-wrap-koan

Add wrapping list koan
2016-05-04 23:42:10 +01:00
parent 49efc97b52 2e21cdf11b
commit f5af10d87a
2 changed files with 5 additions and 0 deletions
--- a/lib/koans/04_lists.ex
+++ b/lib/koans/04_lists.ex
@@ -60,4 +60,8 @@ defmodule Lists do
  koan "Wrapping other values is a handy option" do
    assert List.wrap("value") == ___
  end
+
+  koan "When there is already a list do not wrap it again" do
+    assert List.wrap(["value"]) == ___
+  end
 end