method

old_attribute_value

Importance_0
v4.2.7 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::Dirty
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  • What's this?
old_attribute_value(attr) private

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# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 120
      def old_attribute_value(attr)
        if attribute_changed?(attr)
          changed_attributes[attr]
        else
          clone_attribute_value(:_read_attribute, attr)
        end
      end
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