instance method
attribute_change
Ruby on Rails 2.3.18
Last seen in v2.3.18 Private — implementation detail, not part of the public APIAvailable in: v2.2.3 v2.3.18
Signature
attribute_change(attr)Handle *_change for method_missing.
Parameters
-
attrreq
Source
# File activerecord/lib/active_record/dirty.rb, line 111
def attribute_change(attr)
[changed_attributes[attr], __send__(attr)] if attribute_changed?(attr)
end
Defined in activerecord/lib/active_record/dirty.rb line 111
· View on GitHub
· Improve this page
· Find usages on GitHub
Defined in ActiveRecord::Dirty