4本のエピソード
Point-Free Videos Brandon Williams & Stephen Celis
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- テクノロジー
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 in Practice: isowords, Part 1
🔒 Let's apply the Composable Architecture's new state sharing tools to something even more real world: our open source word game, isowords. It currently models its user settings as a cumbersome dependency that requires a lot of code to keep features in sync when settings change. We should be able to greatly simplify things with the `@Shared` property wrapper.
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Shared State in Practice: SyncUps: Part 2
🔒 We finish refactoring the SyncUps application to use the Composable Architecture's all new state sharing tools. We will see that we can delete hundreds of lines of boilerplate of coordination between parent and child features, _and_ we won't have to sacrifice any testability, including the _exhaustive_ testability provided by the library.
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Shared State in Practice: SyncUps, Part 1
🔒 In our last series we developed a wonderful way to share state between features in the Composable Architecture, and even persist it, all without sacrificing testability, but we also didn't get to show the (just now released) tools being used in real world applications, so let's do just that, starting with SyncUps.
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Shared State: File Storage, Part 2
🔒 It's incredible how easy `@Shared` makes it to persist complex data types to the file system, but currently it completely ruins our ability to test features that use it. Let's fix that, and we will also explore what it means to derive a small piece of shared state from a bigger piece of shared state.