Reactive Programming in iOS with Combine

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Congrats, you've reached the end of this section, but more importantly, you've picked up some essential knowledge for working with Combine, including answering the question what is Combine? The answer is it introduces a single unified approach to asynchronous programming. You also got a quick history lesson on the evolution of modern Reactor programming stemming from Rx.NET and later RXSwift, and also influenced by other reactive frameworks, such as ReactiveSwift. You verified you've got the right equipment and a solid understanding of Swift and iOS to go through this course. And remember, if you're just starting out, we've got you covered. Check out our iOS and Swift for Beginners Learning Path on raywenderlich.com. We went over the ends of the Combine pipeline, publishers, which produce data, and subscribers, which are consumers of that data. And finally, you got a quick rundown on what's in store for you in this course. I hope you're as excited as I am to get started with Combine operators in the next section, starting with transforming operators that let you change the values coming from a publisher into a format that is suitable for your subscribers. See you in the next section.