I've always been wondering how people use CRC (class responsiblity collaboration) cards. I've read about them in books, found vague information on the internet, but never grasped it really. I think someone ought to make a youtube video showing a session with CRC cards, since one of my books described it as being very hard to formulate in text, that it should be "taught by someone who already masters it". Sadly, I know noone around here who uses CRC cards and I'd like to learn more.
Any links to videos showing people elaborating with this technique would be appreciated.
I'll try to give an answer. So CRC cards are generally used for modelling in a Object-Oriented environment to get a better understanding of the system that has to be developed (but that I think you'll know already). CRC cards come at the very end, when you arrive just before the actual implementation. The different steps to reach that level could be the following:
I hope I was able to somehow help you.
Regards,
Juri