# File lib/dm-types/enum.rb, line 59
        def auto_generate_validations(property)
          orig_auto_generate_validations(property)
          return unless property.options[:auto_validation]

          if property.type.ancestors.include?(Types::Enum)
            validates_within property.name, options_with_message({:set => property.type.flag_map.values}, property, :within)
          end
        end