Common UIAlertAction options - more of a template

UIAlertAction+Options.swift

import Foundation
import UIKit

typealias AlertActionHandler = (_ action: UIAlertAction) -> Void

extension UIAlertAction {
	static var okay: UIAlertAction {
		return UIAlertAction(title: "OK", style: .default, handler: nil)
	}
	//
	//	static var cancel: UIAlertAction {
	//		return UIAlertAction(title: GlobalStrings.Alert.cancel, style: .default, handler: nil)
	//	}
	
	static var destructiveCancel: UIAlertAction {
		return UIAlertAction(title: "Cancel", style: .destructive, handler: nil)
	}
	
	static func okay(handler: AlertActionHandler?) -> UIAlertAction{
		return UIAlertAction(title: "OK", style: .default, handler: handler)
	}
	
	static func cancel(style: UIAlertAction.Style = .default, handler: AlertActionHandler? = nil) -> UIAlertAction{
		return UIAlertAction(title: "Cancel", style: style, handler: handler)
	}
	
	static func yes(style: UIAlertAction.Style = .default, handler: AlertActionHandler? = nil) -> UIAlertAction{
		return UIAlertAction(title: "Yes", style: style, handler: handler)
	}
	
	static func no(style: UIAlertAction.Style = .default, handler: AlertActionHandler? = nil) -> UIAlertAction{
		return UIAlertAction(title: "No", style: style, handler: handler)
	}
	
	// This will create cancel actions
	// On a table, this will create a "default" cancel operation and a "cancel" operation, so that
	// if the user taps anywhere on the screen, the "cancel" operation will be called
	// On a handset, this will only create the "cancel" operation
	static func cancelActions(performing: ((UIAlertAction) -> Void)? = nil) -> [UIAlertAction] {
		var actions: [UIAlertAction] = []
		if Device.isTablet() {
			actions.append(UIAlertAction.cancel(style: .default, handler: performing))
		}
		actions.append(UIAlertAction.cancel(style: .cancel, handler: performing))
		
		return actions
	}
	
	static func noActions(performing: ((UIAlertAction) -> Void)? = nil) -> [UIAlertAction] {
		var actions: [UIAlertAction] = []
		if Device.isTablet() {
			actions.append(UIAlertAction.no(style: .default, handler: performing))
		}
		actions.append(UIAlertAction.no(style: .cancel, handler: performing))
		
		return actions
	}
	
}