execute? (DataMapper::Validate::GenericValidator)

    # File lib/dm-validations/generic_validator.rb, line 66
          def execute?(target)
            if unless_clause = self.unless_clause
              if unless_clause.is_a?(Symbol)
                return false if target.send(unless_clause)
              elsif unless_clause.respond_to?(:call)
                return false if unless_clause.call(target)
              end
            end

            if if_clause = self.if_clause
              if if_clause.is_a?(Symbol)
                return target.send(if_clause)
              elsif if_clause.respond_to?(:call)
                return if_clause.call(target)
              end
            end

            true
          end