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- // Using RxSwift Observables
- let observable: Observable<Int> = Observable.create { observer in
- // could be anything async, e.g. a network call
- DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(2), execute: {
- observer.onNext(42)
- observer.onCompleted()
- })
- return Disposables.create()
- }
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