That is a great compliment to me. I am a great fan of Robert C. Martin and I almost watched every of his videos at cleancoders.com (and almost every book, including Clean Agile).

Also, I have written a lot about him here, and four articles about the greatness of his "Bowling Game Kata" (refactor 1, refactor 2, testing and design).

I like this comment because when I was writing it, and looking at the figure with the loop inside, I was thinking: oh, that is TDD.

Thanks a lot Sean for your response.

PS: If you are a fan of Robert C. Martin, you may also like the work of Dave Farley (he has a great YouTube channel, @ContinuousDelivery)