In the last article, we started the slow and steady process of refactoring our ExpensesViewController, and we will continue this process with an eye on testing.One of the most challenging issues in our class is…
Yet another article on Singletons
Tag: refactoring
The art of slow and steady refactoring. Move away responsibilities and break down big classes.
In my previous article, I described a typical scenario where a manager asks for a new feature. We naively add it in without looking a little bit ahead and thinking about the implication on the…