Most (all?) of the testing frameworks give the ability to provide a custom failure-message -- encouraging their use is a great idea.

It may be too much to expect Kata authors to follow the guidelines laid forth here out of the gate. However, there seem to be "curator" type Code-Warriors that would be interested in maintaining and improving existing kata. Incenting them with badges or some kind of "alternative" honor/reward seems appropriate.

A litle late. but i fixed the problem, the webmock api has some changes.

Preloaded code wants to set up www.myblog.com by the webmock module. But it seems the current solution is indeed broken somewhere..

require 'webmock'
include WebMock::API`

thank you

done.

If you want to do this go for it!

thanks for the feedback, I'll try to handle all your suggestions once have little bit more time.
please do not judge so hard :)

Thank you, I'm glad you liked it!

Thank you! I finally got around to improving the description.