respond_to? (ActiveRecord::Base)

    # File lib/active_record/base.rb, line 1474
          def respond_to?(method_id, include_private = false)
            if match = DynamicFinderMatch.match(method_id)
              return true if all_attributes_exists?(match.attribute_names)
            elsif match = DynamicScopeMatch.match(method_id)
              return true if all_attributes_exists?(match.attribute_names)
            end

            super
          end