RxSwift<7> – 장면 시퀀스 요약

let controlEventOB = self.btn.rx.controlEvent(.touchUpInside)

controlEventOB.subscribe { (reslut) in
        print(" :\(reslut) 
 \(Thread.current)")
    }.disposed(by: disposeBag)

controlEventOB.subscribe { (reslut) in
        print(" :\(reslut) 
 \(Thread.current)")
    }.disposed(by: self.disposeBag)

let observer : AnyObserver = AnyObserver { (event) in
    print("observer :\(Thread.current)")
    switch event{
    case .next(let isHidden) :
        print(" , label ")
        self.label.isHidden = isHidden
    case .error(let error) :
        print("\(error)")
    case .completed :
        print(" ")
    }
}

let binder = Binder(self.label) { (lab, isHidden) in
    print("Binder :\(Thread.current)")
    lab.isHidden = isHidden
}

let observable = Observable.create { (ob) -> Disposable in
    ob.onNext(true)
    ob.onError(NSError.init(domain: "com.lgcoooci.cn", code: 10086, userInfo: nil))
    ob.onCompleted()
    return Disposables.create()
    }.observeOn(ConcurrentDispatchQueueScheduler(queue: DispatchQueue.global()))

// observable.bind(to: observer).disposed(by: self.disposeBag)
observable.bind(to: binder).disposed(by: self.disposeBag)

let result = self.textFiled.rx.text.orEmpty
    .asDriver() //  
    .throttle(.milliseconds(500))
    .flatMap {
        self.dealwithData(inputText: $0)
            .asDriver(onErrorJustReturn: " ")
}

//  label 
result.map { " :\(($0 as! String).count)" }
    .drive(self.label.rx.text)
    .disposed(by: disposeBag)
//  button 
result.map { ($0 as! String) }
    .drive(self.btn.rx.title())
    .disposed(by: disposeBag)