https://github.com/ole/whats-new-in-swift-4

An Xcode playground showcasing the new features in Swift 4.0.
https://github.com/ole/whats-new-in-swift-4

playground swift xcode

Last synced: about 1 month ago
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An Xcode playground showcasing the new features in Swift 4.0.

• Host: GitHub
• URL: https://github.com/ole/whats-new-in-swift-4
• Owner: ole
• Archived: true
• Created: 2017-05-17T12:59:10.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-06-08T08:16:11.000Z (over 6 years ago)
• Last Synced: 2024-09-21T21:33:22.240Z (about 1 month ago)
• Topics: playground, swift, xcode
• Language: Swift
• Homepage: https://oleb.net/blog/2017/05/whats-new-in-swift-4-playground/
• Size: 803 KB
• Stars: 1,828
• Watchers: 85
• Forks: 133
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# What’s new in Swift 4

An Xcode playground showcasing the new features in Swift 4.0. As seen in the [What’s New in Swift session at WWDC 2017][WWDC 2017 402].

Written by [Ole Begemann][Ole Begemann], May–September 2017.

See also: my [What’s new in Swift 4.2 playground](https://github.com/ole/whats-new-in-swift-4-2) from 2018.

The playground requires Swift 4. [Xcode](https://developer.apple.com/xcode/) 9 includes Swift 4 by default.

You can also run it in Xcode 8.3, but you need to install [the latest Swift 4.0 snapshot from swift.org][Snapshot downloads] (don’t worry, it’s easy).

![Screenshot of the playground in Xcode 8.3][Playground screenshot]

[WWDC 2017 402]: https://developer.apple.com/videos/play/wwdc2017/402/

[Ole Begemann]: https://oleb.net

[Snapshot downloads]: https://swift.org/download/#snapshots

[Playground screenshot]: playground-screenshot.png