Swift Charts, @dynamicCallable, PKCE Authorization and more

Past issues Subscribe

Nov 17 Dec 1

Nov 24 2022

Swift Charts, @dynamicCallable, PKCE Authorization and more

One more thing...

Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week.

Swift Charts Tutorial: Getting Started

Learn how to use Swift Charts to transform data into elegant and accessible graphs.

Code

@dynamicCallable in Swift explained with code examples

It’s all in the name: @dynamicCallable in Swift allows you to dynamically call methods using an alternative syntax. While it’s primarily syntactic sugar, it can be good to know why it exists and how it can be used.

Dissect the PKCE Authorization Code Grant Flow on iOS

Learn how to use Proof Key for Code Exchange (PKCE) authentication flow to access APIs with your Swift iOS apps.

Five ways to break Swift Concurrency

Generally, sites (including Apple) explain that marking a function with @MainActor guarantees that it will always run on main.

How to remove List Section separators in SwiftUI

Some list style has section separators. Let's learn how to remove them.

Building DSLs in Swift

A DSL, short for Domain Specific Language, can be explained as a special kind of API that focuses on providing a simple syntax that's tailored to working within a specific domain. Swift's type inference and overloading capabilities also make it a really great language to build DSLs in - and this week, let's do just that.

News & Updates

Swift.org - Swift project in 2023

There’s a lot of exciting work going on in the Swift project, and it’s hard to keep track of it all because it’s happening in many different repositories, pull requests, and forum threads. To give the community a better view of the big picture, the Core Team surveyed workgroups and developers across the project and collected information about what they’re focused on over the next year.

Misc