Cross-cutting concern is a requirement of the system that has to be satisfied in multiple places of the application. For instance, if we are to query the server with and without a token, we have to keep in mind that we have to somehow store/retrieve an access token. Thus, this…

If you have read two of my previous posts regarding MVC design pattern in iOS development and making your code cleaner, it’s time to consider a major shift in framework for developing User Interfaces in iOS apps. In WWDC 2019, Apple has introduced a completely new framework named SwiftUI for…

If you are not familiar with how MVC in iOS should be structured, check out my previous post about MVC design pattern. This post explains how action callbacks can be handled using closures. Storyboards are not the best way to approach iOS development, yet practical one. But keep in mind…

Overwhelming majority of iOS engineers refrain from using MVC in their projects because ViewController.swift file gets larger and larger as the layout becomes more complex. Even if you are not using storyboard to do your iOS projects, we can see how it affects readability of VC.swift files if layout…