lib/dm/matchers/validate_format_of.rb in dm-rspec-0.2.4 vs lib/dm/matchers/validate_format_of.rb in dm-rspec-0.3.0

@@ -28,10 +28,10 @@
         msg = "expected to validate #{@validation_subject} of #{@property} with #{@format.inspect}"
         msg = %Q'#{msg} and message "#{@msg}"' if @msg
         msg
       end
 
-      def negative_failure_message
+      def failure_message_when_negated
         msg = "expected to not validate #{@validation_subject} of #{@property} with #{@format.inspect}"
         msg = %Q'#{msg} and message "#{@msg}"' if @msg
         msg
       end
     end