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method

calculate_changes_from_defaults

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

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# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 84
      def calculate_changes_from_defaults
        @changed_attributes = nil
        self.class.column_defaults.each do |attr, orig_value|
          set_attribute_was(attr, orig_value) if _field_changed?(attr, orig_value)
        end
      end
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