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Implementing Observable & Subscriptions (just, of, from)ios/RxSwift 2022. 4. 19. 14:44728x90
import RxSwift let observable = Observable.just(1) //단순한 한개의 인자 let observable2 = Observable.of(1,2,3) //1,2,3을 각 인자로 받아들임 let observable3 = Observable.of([1,2,3]) //[1,2,3] whole list 덩어리채로 접근 let observable4 = Observable.from([1,2,3,4,5]) //list 원소 하나씩 접근 observable4.subscribe { event in print(event) //이상태로는 next(value)형식으로 출력되고 마지막에 completed가 출력됨 //언랩핑 필요 } observable4.subscribe (onNext: { element in print(element) //next 랩핑 없이 원래 value가 출력됨 }
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