Swift - Cast Int into enum:Int

Question

I am very new to Swift (got started this week) and I\'m migrating my app from Objective-C. I have basically the following code in Objective-C that works fine:

Answer 1

elaborating on Jeffery Thomas's answer. to be safe place a guard statement unwrap the cast before using it, this will avoid crashes

   @IBAction func selectFilter(sender: AnyObject) {
     guard let filter = MyTimeFilter(rawValue: (sender as UIButton).tag) else { 
        return
    }
        timeFilterSelected = filter
     }