Previously I wrote about the new features in Swift 4.1, but it's a lot more fun to see things in action and experiment yourself.
So, I just released an Xcode playground that demonstrates the new features introduced in Swift 4.1, complete with examples that I hope make them easy to understand and apply in your own work:
flatMap()is now (partly)
The playground is available on GitHub, so I hope you'll try it for yourself: what's new in Swift 4.1?
I should add that the task of building this playground was made much easier thanks to previous work done by Ole Begemann.
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