Robert C. Martin (@unclebobmartin) talks with me about SOLID, and about writing (and testing!) private methods. It started with an offhand comment I made that SOLID wasn't a perfect idea--that it had some tradeoffs and drawbacks--and that comment got back to Bob, and he was gracious enough to sit down and chat with me about it. The resulting conversation was fun for both of us and very informative for me. If you like this video, please let me know here in the comments or by sending a message to @dbrady and/or @unclebobmartin on Twitter. Thanks for watching!