title: Parse query equalto PFUser Object
body: <p>This is what I have pulled from the PFUser:</p>
  
  <pre><code>let currentUser = PFUser.currentUser()
          currentUser!.refreshInBackgroundWithBlock { (object, error) -&gt; Void in
              print("Refreshed")
              currentUser!.fetchIfNeededInBackgroundWithBlock { (result, error) -&gt; Void in
  
                let userSchool = currentUser!.objectForKey("school") as! String
  </code></pre>
  
  <p>And then I want to use the "userSchool" in a Query for Participants.</p>
  
  <pre><code>var query = PFQuery(className:"Participant")
          query.whereKey("school", equalTo:userSchool)
         query.findObjectsInBackgroundWithBlock {
             (objects: [PFObject]?, error: NSError?) -&gt; Void in
              }
  </code></pre>
  
  <p>How do I get the <code>equalTo</code>: to signify "userschool" so I can then pull the data?
  This is all on the same table too, BTW.</p>