# File lib/state_machine/integrations/data_mapper.rb, line 341
        def define_action_helpers
          super
          
          if action == :save && supports_validations?
            define_helper :instance, "def valid?(*)\nself.class.state_machines.transitions(self, :save, :after => false).perform { super }\nend\n", __FILE__, __LINE__ + 1
          end
        end