I came across this nice and somewhat strongly opinionated video on Defensive Programming: https://www.youtube.com/watch?v=8d2AtAGJPno Marco Pivetta makes quite a few good points with I agree (and a few with which I disagree). One thing that he mentioned though I haven't heard about - Object Calisthenics. Which turns out to be yet another set of rules … Continue reading Defensive Programming : Object Calisthenics