Remove unused method

JustinAiken · JustinAiken · commit cf1c57d2a9c4 · 2015-04-27T16:53:36.000-06:00
diff --git a/test/test_helper.rb b/test/test_helper.rb
@@ -36,7 +36,3 @@ def setup
     @routes = TestHelper::Routes
   end
 end
-
-def def_serializer(&block)
-  Class.new(ActiveModel::Serializer, &block)
-end
