0001    //
0002    //  Never.swift
0003    //  Rx
0004    //
0005    //  Created by Krunoslav Zaher on 8/30/15.
0006    //  Copyright © 2015 Krunoslav Zaher. All rights reserved.
0007    //
0008    
0009    import Foundation
0010    
0011    class Never
Observable+Creation.swift:52
        return Never()
<Element
Never.swift:11
class Never<Element> : Producer<Element> {
Never.swift:12
    override func subscribe<O : ObserverType where O.E == Element>(observer: O) -> Disposable {
> : Producer<Element> {
0012        override func subscribe<O : ObserverType where O.E == Element>(observer: O) -> Disposable {
0013            return NopDisposable.instance
0014        }
0015    }