The Ins and Outs Of Swift Closures

If you’re just getting into Swift development, closures can be a scary topic. It’s easy to see complex return types and shut your brain off entirely. But properly understanding them is pretty much essential to be a successful iOS developer these days. Especially with the rapid adoption of SwiftUI, which utilizes closures extensively.

So slow down, take a deep breath, and get ready. This post is going to walk through the absolute fundamentals of how closures work and build upon that one step at a time. And by the time you reach the bottom you’ll be able to use them in…