title: Get an Int out of an UILabel Swift
body: <p>I have the problem, to have a high amount of buttons which have a number as their label, so i thought i could take the label as an integer instead of creating an action for every button?!</p>
  
  <pre><code>@IBAction func NumberInput(sender: UIButton) {
      var input:Int = sender.titleLabel as Int
  }
  </code></pre>