instance method `attribute_changed?`

Ruby on Rails 3.1.12

Since v3.0.20 Private

Compare with:

attribute_changed?(attr)

Handle *_changed? for method_missing.

Parameters

Source

# File activemodel/lib/active_model/dirty.rb, line 137
      def attribute_changed?(attr)
        changed_attributes.include?(attr)
      end

Defined in activemodel/lib/active_model/dirty.rb line 137 · View on GitHub · Improve this page · Find usages on GitHub