diff options
| -rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index 47e90df200..8719dc0e3f 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -1,6 +1,7 @@ require 'active_support/core_ext/array/wrap' require 'active_support/core_ext/class/inheritable_attributes' require 'active_support/core_ext/kernel/reporting' +require 'active_support/core_ext/object/metaclass' module ActiveSupport # Callbacks are hooks into the lifecycle of an object that allow you to trigger logic |