title: PFQuery not picking up variable
body: <p>A User enters text into a textField, and then I want a Parse Query to get some results based on that field. I am "KVC syntax challenged"!, so I am wondering what code I need to pick up the newText var in the Parse filter. Thanks in advance to anyone who can help me...</p>
  
  <pre><code> func wordEntered(alert: UIAlertAction!){
          // store the new word
          newText = newWordField.text! as String
          // query Parse
          getList()
      }
  
    func getList() {
      let query = PFQuery(className: "WordList")
      query.whereKey("SharingCode", equalTo: "@\(newText)") // NOT PICKING UP newText??
  
      query.findObjectsInBackgroundWithBlock { (objects:[PFObject]?, error:NSError?) -&gt; Void in
          if error == nil &amp;&amp; objects != nil {
                  for object in objects! {
                   // process the objects
          } else {
              print("Error")
          }
      }
  }
  </code></pre>