title: Array of multiple URL's NSFileManager Swift
body: <p>How would I go about adding multiple URL's? I wonder how I can set that up into an array with swift. </p>
  
  <pre><code>if let audioUrl = NSURL(string: "http://freetone.org/ring/stan/iPhone_5-Alarm.mp3") {
      println("LOADING AUDIO")
      if let myAudioDataFromUrl = NSData(contentsOfURL: audioUrl){
          println("AUDIO LOADED")
          let documentsUrl =  NSFileManager.defaultManager().URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask)[0] as NSURL
          let destinationUrl = documentsUrl.URLByAppendingPathComponent(audioUrl.lastPathComponent!)
          println(destinationUrl)
  
          if NSFileManager().fileExistsAtPath(destinationUrl.path!) {
              println("The file already exists at path")
          } else {
              if myAudioDataFromUrl.writeToURL(destinationUrl, atomically: true) {
                  println("file saved")
              } else {
                  println("error saving file")
              }
          }
      }
  }
  </code></pre>