rxswift-to-combine-cheatsheet | RxSwift to Apple ’ s Combine Cheat Sheet | iOS library

rxswift-to-combine-cheatsheet is a Ruby library typically used in Mobile, iOS applications. rxswift-to-combine-cheatsheet has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

This is a Cheatsheet for RxSwift developers interested in Apple's new Combine framework. It's based on the following blog post: iOS, macOS, tvOS, watchOS, Linux. iOS, macOS, tvOS, watchOS, UIKit for Mac ¹. Reactive Streams (+ adjustments). Simple wrapper around BehaviorSubject, could be easily recreated in Combine. This seems to be the type that holds @State under the hood. A collection of AnyCancellables. Call anyCancellable.store(in: &collection), where collection can be an array, a set, or any other RangeReplaceableCollection. Both guarantee no failure, but Driver guarantees delivery on Main Thread. In Combine, SwiftUI recreates the entire view hierarachy on the Main Thread, instead. Simple wrapper around PublishSubject, could be easily recreated in Combine. Future has to be wrapped in a Deferred, or its greedy as opposed to Single's laziness. There doesn't seem to be an existing testing scheduler for Combine code. Assign uses a KeyPath which is really nice and useful. RxSwift needs a Binder / ObserverType to bind to. Apple removed AnyPublisher with a closure in Xcode 11 beta 3 :-(. Could be achieved with composition - replaceEmpty(with: publisher).switchToLatest(). publisher property on any Sequence or you can use Publishers.Sequence(sequence:) directly. There’s no replay or scope in Combine. Could be “faked” with multicast. RxSwift uses Schedulers. Combine uses RunLoop, DispatchQueue, and OperationQueue. Combine has a TimeGroupingStrategy.byTimeOrCount that could be used as a window.