diff options
Diffstat (limited to 'activemodel/lib/active_model/callbacks.rb')
| -rw-r--r-- | activemodel/lib/active_model/callbacks.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/callbacks.rb b/activemodel/lib/active_model/callbacks.rb index 0114fc386b..1dd20156ec 100644 --- a/activemodel/lib/active_model/callbacks.rb +++ b/activemodel/lib/active_model/callbacks.rb @@ -1,3 +1,5 @@ +require 'active_model/observing' + module ActiveModel module Callbacks |