//
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// PublishRelay+Signal.swift
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// RxCocoa
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//
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// Created by Krunoslav Zaher on 12/28/15.
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// Copyright © 2017 Krunoslav Zaher. All rights reserved.
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//
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import RxSwift
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import RxRelay
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extension PublishRelay {
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/// Converts `PublishRelay` to `Signal`.
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///
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/// - returns: Observable sequence.
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public func asSignal() -> Signal<Element> {
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let source = self.asObservable()
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.observe(on:SignalSharingStrategy.scheduler)
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return SharedSequence(source)
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}
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}
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