What’s new in Swift 4.1?
This is an Xcode playground that demonstrates the new features introduced in Swift 4.1:
- Key decoding strategy in
- Conditional conformances
- Recursive constraints on associated types
- Build configuration import testing
- Target environment testing
flatMap()is now (partly)
This is designed to complement my existing article What’s New in Swift 4.1. You might also want to check out What's New in Swift 4.2 and its accompanying playground. Alternatively, I have a whole website dedicated to tracking what's new in Swift – you should check it out at https://www.whatsnewinswift.com.