Show how to test koans for Equalities

2016-03-10 16:44:29 +00:00
parent 95c620129d
commit eb1da4b1fc
7 changed files with 24 additions and 48 deletions
--- a/lib/koans.ex
+++ b/lib/koans.ex
@@ -1,8 +1,7 @@
 defmodule Koans do
  defmacro koan(name, body) do
    compiled_name = String.to_atom(name)
-    x = quote do: answer
-    mangled_body = ASTMangler.expand(body, x)
+    mangled_body = ASTMangler.expand(body, quote do: answer)
    quote do
      @koans unquote(compiled_name)
      def unquote(compiled_name)(answer \\ :nothing) do