instance method `attribute_changed?`

Ruby on Rails 2.3.18

Last seen in v2.3.18 Private

Available in: v2.2.3 v2.3.18

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attribute_changed?(attr)

Handle *_changed? for method_missing.

Parameters

Source

# File activerecord/lib/active_record/dirty.rb, line 106
      def attribute_changed?(attr)
        changed_attributes.include?(attr)
      end

Defined in activerecord/lib/active_record/dirty.rb line 106 · View on GitHub · Improve this page · Find usages on GitHub