Swift

Iterating over design that needs to be reflected in code can be tedious and time-consuming. Typically the designer works in graphics editing software and then submits flat art to the developer who implements the design in code. Refining the design requires going through the same laborious process. Even harder if

Swift has very limited runtime support and no meta-programming features. I created a new tool that changes that, it's called Sourcery Using it offers many benefits: * Write less repetitive code and make it easy to adhere to DRY principle. * It allows you to create better code, one that

Even if we are writing pure Swift code in our app, we still deal with Objective-C Frameworks like UIKit. Let's take a look at how we can improve our MVVM architecture by leveraging a little bit of Objective-C runtime and Protocol Oriented Programming. Popular MVVM setup Pretty standard

Logging is one of the rare cases when you could probably justify having a singleton, but with Swift Protocol Extension you don't need to. Let's integrate Logging in a way that: * Doesn't cause 3rd party dependencies to leak across your codebase * Hides the existence

With Swift strong typing and immutability, there are rules that prevent you from accesing variables until an object is fully initialized. I do not like having a function do more than one thing, so I like to split my initializers into multiple functions, this becomes problematic. Let's say