instance method
attribute_was
Ruby on Rails 2.2.3
Last seen in v2.3.18 Private — implementation detail, not part of the public APIAvailable in: v2.2.3 v2.3.18
Signature
attribute_was(attr)Handle *_was for method_missing.
Parameters
-
attrreq
Source
# File activerecord/lib/active_record/dirty.rb, line 116
def attribute_was(attr)
attribute_changed?(attr) ? changed_attributes[attr] : __send__(attr)
end
Defined in activerecord/lib/active_record/dirty.rb line 116
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Defined in ActiveRecord::Dirty