diff options
| -rw-r--r-- | actionpack/lib/action_controller/caching.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/caching.rb b/actionpack/lib/action_controller/caching.rb index 92eb8770df..5ea5ab94ec 100644 --- a/actionpack/lib/action_controller/caching.rb +++ b/actionpack/lib/action_controller/caching.rb @@ -443,7 +443,7 @@ module ActionController #:nodoc: end end - if defined?("ActiveRecord") + if defined?(ActiveRecord::Observer) class Sweeper < ActiveRecord::Observer attr_accessor :controller |