From 08d23d5375fef67cb3203dfb5e92f41ae87195ee Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Tue, 26 Jun 2007 20:45:41 +0000 Subject: Allow sweepers to be created solely for expiring after controller actions, not model changes [DHH] Added assigns method to ActionController::Caching::Sweeper to easily access instance variables on the controller [DHH] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7128 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- actionpack/lib/action_controller/caching.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'actionpack/lib/action_controller') diff --git a/actionpack/lib/action_controller/caching.rb b/actionpack/lib/action_controller/caching.rb index f9f3c37c1c..75aa9df812 100644 --- a/actionpack/lib/action_controller/caching.rb +++ b/actionpack/lib/action_controller/caching.rb @@ -636,6 +636,11 @@ module ActionController #:nodoc: ActionController::Caching::Actions::ActionCachePath.path_for(controller, options) end + # Retrieve instance variables set in the controller. + def assigns(key) + controller.instance_variable_get("@#{key}") + end + private def callback(timing) controller_callback_method_name = "#{timing}_#{controller.controller_name.underscore}" -- cgit v1.2.3