What this book covers

Chapter 1, Migrating from Swift 3 to Swift 4, teaches what’s new in Swift 4 and how you can transition your code from Swift 3 to Swift 4. Unlike the previous Swift releases, this time the conversion is more seamless, and you will see this in practice with the help of an example.

Chapter 2, FRP Fundamentals, Terminology, and Basic Building Blocks, takes you through FRP and its basic building blocks, marble diagrams, and sequence diagrams to understand more about sequences and events in brief. Finally, the chapter will unleash Railway-oriented programming and a brief introduction on error handling in FRP. You will learn how you can handle errors in one single place without having to care about handling errors at every ...

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