diff options
Diffstat (limited to 'activemodel/lib/active_model/observing.rb')
| -rw-r--r-- | activemodel/lib/active_model/observing.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index d01cb737e3..868396330b 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -1,5 +1,7 @@ require 'observer' require 'singleton' +require 'active_support/core_ext/string/inflections' +require 'active_support/core_ext/array/wrap' module ActiveModel module Observing |