Higher Order Functions in Swift

Part 1 — Step by Step Tutorial

Picture by Luca Bravo in Unsplash

From the practical point of view in real world programming, higher order functions consist all together of a great tool that we can only have benefits from; we can avoid implementing functionalities that are already available in Swift, and we can achieve more with less, meaning that we can get to the same results with fewer lines of code. It is common to…