Weekend good reads for Apple developers, issue #15

Good reads for the weekend. Here are some great articles to read.

• Starting with small snippet Detecting the Mac TestFlight Environment by Lukas Kubanek to better prepare your apps for Mac TestFlight testing;
  
  
• SceneStorage For Custom Types by Keith Harrison covers new concepts of data persistence in SwiftUI;
  
  
• Sarun W. comes with two great reads – How to make custom XCTest assertions show an error at the call site and How to change UIImage color in Swift;
  
  
• And another article is covering image loading in iOS 15 Loading Images on iOS 15 by Nishant Desai;
  
  
• Good refresher on undo/redo management in SwiftUI Block Based Undo/Redo Api in SwiftUI by Matthaus Woolard;
  
  
• John Sundell covers another use of Swift concurrency with Delaying an asynchronous Swift Task;
  
  
• Server-side Swift gets some attention in Developing and Testing Server-Side Swift with Docker and Vapor by Natan Rolnik;
  
  
• UIButton Configuration Tutorial: Getting Started by Jordan Osterberg describes new button configurations in iOS 15.

And that’s it, have a nice weekend!