Merge pull request #25 from felafelwaffle/felafelwaffle-rails-4-support

Rails 4 compatibility

Author: maccman

lib/supermodel/callbacks.rb

@@ -11,7 +11,7 @@ module Callbacks
       %w( create save update destroy ).each do |method|
         class_eval(<<-EOS, __FILE__, __LINE__ + 1)
           def #{method}_with_callbacks(*args, &block)
-            _run_#{method}_callbacks do
+            run_callbacks :#{method} do
               #{method}_without_callbacks(*args, &block)
             end
           end
@@ -20,4 +20,4 @@ def #{method}_with_callbacks(*args, &block)
       end
     end
   end
-end
+end