From 280b657e60bec3943733c591aa3e4b45a39d4131 Mon Sep 17 00:00:00 2001
From: Ernie Miller <ernie@metautonomo.us>
Date: Wed, 1 Jun 2011 10:28:24 -0400
Subject: [PATCH] Require attr_internal before using in ActionView::Helpers
 (cherry picked from commit 3a2ef52ad6cede6a4bab48e4689f2466c10cb6b8)

Signed-off-by: Andrew White <andyw@pixeltrix.co.uk>
---
 actionpack/lib/action_view/helpers/controller_helper.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/actionpack/lib/action_view/helpers/controller_helper.rb b/actionpack/lib/action_view/helpers/controller_helper.rb
index e22331cb3c..db59bca159 100644
--- a/actionpack/lib/action_view/helpers/controller_helper.rb
+++ b/actionpack/lib/action_view/helpers/controller_helper.rb
@@ -1,3 +1,5 @@
+require 'active_support/core_ext/module/attr_internal'
+
 module ActionView
   module Helpers
     # This module keeps all methods and behavior in ActionView