By Christian Clausen
Flexibility is essential for long-lived codebases, however, it comes at a price. It requires effort to maintain flexibility and improperly-implemented flexibility can actually make a codebase harder to maintain. In this article, I show how good flexibility can be extracted from the structure of our code with minimal effort. But before we get into that, let’s discuss what flexibility in a codebase means.
In this video, we join Christian in his live coding challenge of refactoring the famous Gilded Rose Kata.
From Five Lines of Code by Christian Clausen
This article delves into when a function should call a method on an object or pass it on as an argument.
From The Art of Unit Testing, Third Edition by Roy Osherove
