memoize correctly ;)

2009-03-03 17:20:57 -08:00 · 2009-03-03 17:20:57 -08:00 · f8088d7def
parent 6001cea5d7
commit f8088d7def
1 changed files with 5 additions and 2 deletions
--- a/actionpack/lib/action_controller/abstract/helpers.rb
+++ b/actionpack/lib/action_controller/abstract/helpers.rb
@ -14,8 +14,11 @@ module AbstractController
    end
    
    def _action_view
-      av = super
-      av.helpers.send(:include, master_helper_module)
+      @_action_view ||= begin
+        av = super
+        av.helpers.send(:include, master_helper_module)
+        av
+      end
    end
    
    module ClassMethods