Rubber Duck Sessions

We were replacing some MVP logic involving state machines, guards and callbacks at the time. Avdi asked poignant questions, shared his wisdom and helped to vet the direction I was taking. Years later, the solution has held up well and been easy to maintain and build upon.

While we only had one pair session, I reflect on it from time to time and believe that my time with Avdi did convince me to think more about what the patterns we chose give back to us over time.

I have, at various points, worked for the same company as Avdi, engaged him for remote pair-programming sessions after that because I missed his enthusiasm and insight, bought copies of “Exceptional Ruby“ and “Confident Code” for all the junior developers on a team because that seemed the quickest way to bring everybody up to speed and give them a common idiom, and had a prototype rubber duck session earlier this year. When it has been necessary to reignite enthusiasm or provide a lateral insight into an intractable problem, Avdi has at more than one point proven invaluable.

Brilliant. Two examples, six years apart, of things I would not have thought of but were evidently true once Avdi pointed them out were that Cucumber need not be restricted to integration tests but could usefully build unit tests where the SUT has sufficiently complex logic that expressing the behaviour in words as well as code would very likely result in a clearer understanding and therefore a clearer implementation, and that “marketing“, while not an obvious example of the Pragmatic Programmers’ “learn one new language a year”, was potentially the most important of all.

I was really struggling with the Big Question of being a super-senior developer: Build a business of my own? Stick with my job? Become a consultant? Find a different job or role? I started to chase all of these, and so I made progress on none of them. And I was getting increasingly frustrated about it.

Working with Avdi helped guide my thinking. In a short conversation, he was not only able to help me find the confidence and clarity I needed, but was able to talk about each of the different possibilities in enough detail that, even after my personal situation changed, it was perfectly obvious which new path I should take.

More than anything else, Avdi helped me understand what I'd be best at and what would make me happiest, and which directions would likely make me unhappy. That's knowledge I'll be able to fall back on, no matter what comes next.

I had a pair programming session with you a couple of years ago around a gem I was working on at the time and you were incredibly helpful and thoughtful and I really enjoyed it.

I needed a different perspective on improving the code structure and interactions for a few SOA Ruby apps.

The pairing experience was natural, well-paced, insightful and, most important, helpful. We explored multiple alternatives, and sure enough, the optimal changes became clear and simple. Pairing is all about communication, and Avdi is an excellent communicator, it was a pleasure exploring different ideas.

Pairing with Avdi helped me slow down, learn to entertain ideas more and not become too attached to intermediary iterations. It taught me that all understanding is temporal and it's most valuable to continue exploring and improving, in the most playful and easy-going way possible.