//
//  UtilsExtension.swift
//  pass
//
//  Created by Yishi Lin on 13/6/17.
//  Copyright © 2017 Bob Sun. All rights reserved.
//

import Foundation
import passKit

extension Utils {
    static func alert(title: String, message: String, controller: UIViewController, handler: ((UIAlertAction) -> Void)? = nil, completion: (() -> Void)? = nil) {
        let alert = UIAlertController(title: title, message: message, preferredStyle: UIAlertControllerStyle.alert)
        alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: handler))
        controller.present(alert, animated: true, completion: completion)
    }
}