Developing features for a large, established app, I often run get slowed down trying to throw together a new screen. You have to find the right spot in the code to update, build the whole app (not just what you changed), log in, and drill down to the right spot to try out your creation. Something’s off? Do it all over again.
Which is why I love the idea of the Playbook library, which is “a library that provides a sandbox for building UI components without having to worry about application-specific dependencies.” Yass! 🤟
I keep feeling frustrated by the added complexity and extra code involved in dependency injection. It can make simple code complex very quickly. So I really love the idea here, which is that Xcode is perfect for DI because it lets you literally just wire up things visually with no extra code. It goes on to make the case for using Interface Builder to wire up more than just UI elements and use it for just about anything.
What’s great about it is that it doesn’t just generate a bunch of code, but instead “freeze dries” real objects to be instantiated when the program loads.
This article is so old that the images don’t load, but I love the ideas and the reminder that DI does not have to involve a bunch of extra code. Thanks to iOS Dev Weekly for the initial link. 👆