//
|
// Never.swift
|
// RxSwift
|
//
|
// Created by Krunoslav Zaher on 8/30/15.
|
// Copyright © 2015 Krunoslav Zaher. All rights reserved.
|
//
|
|
extension ObservableType {
|
|
/**
|
Returns a non-terminating observable sequence, which can be used to denote an infinite duration.
|
|
- seealso: [never operator on reactivex.io](http://reactivex.io/documentation/operators/empty-never-throw.html)
|
|
- returns: An observable sequence whose observers will never get called.
|
*/
|
public static func never() -> Observable<Element> {
|
NeverProducer()
|
}
|
}
|
|
final private class NeverProducer<Element>: Producer<Element> {
|
override func subscribe<Observer: ObserverType>(_ observer: Observer) -> Disposable where Observer.Element == Element {
|
Disposables.create()
|
}
|
}
|
