ActonDemo.swift

//
//  Rac4VC.swift
//  Pop
//
//  Created by Edward Ishaq on 3/25/16.
//  Copyright © 2016 Zuno. All rights reserved.
//

import UIKit
import Result
import ReactiveCocoa

class Rac4VC: UIViewController {
    @IBOutlet weak var button: UIButton!
    
    func demoAction() -> Action<AnyObject?, String, NoError> {
        return Action{ input in
            return SignalProducer<String, NoError>{ sink, dispose in
                sink.sendNext("Success")
                sink.sendCompleted()
            }
        }
    }
    
    @IBAction func buttonAction(sender: UIButton) {
        demoAction()
            .apply(sender)
            .on { (next: String) in
                print(next)
            }
            .onError{ (actionError: ActionError<NoError>) in
                print(actionError)
            }
            .start()
    }
}