🔒 We can now persist simple bits of state to user defaults using the `@Shared` property wrapper, but there is more work to be done. We need to observe changes to user defaults in order to play those changes back to `@Shared`, and we need to put in a bit of extra work to make everything testable.

Shared State: User Defaults, Part 2

Point-Free is a video series that explores advanced topics in the Swift programming language. Each episode covers a topic that may seem complex and academic at first, but turns out to be quite simple. At the end of each episode we’ll ask “what’s the point?!”, so that we can bring the concepts back down to earth and show how these ideas can improve the quality of your code today.

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Shared State: User Defaults, Part 2

Shared State: User Defaults, Part 2