method

record_changed?

rails latest stable - Class: ActiveRecord::AutosaveAssociation

record_changed?(reflection, record, key)

private

If the record is new or it has changed, returns true.

# File activerecord/lib/active_record/autosave_association.rb, line 464
      def record_changed?(reflection, record, key)
        record.new_record? ||
          association_foreign_key_changed?(reflection, record, key) ||
          record.will_save_change_to_attribute?(reflection.foreign_key)
      end

record_changed?

Method deprecated or moved

Related methods