title: Issues with Meteor.users.findOne
body: <p>I'm currently working on an application, wherein which I've build out chat functionality. </p>
  
  <p>I currently have a very limited way to create conversations, during which the user creating it, and the designated target user both have their ID's put into a Conversation document within a Conversations collection.</p>
  
  <p>Im currently trying to loop through the array containing each of these ID's, and upon finding the ID that doesn't match the current users, to grab the other users profile information.</p>
  
  <pre><code>otherUserName: function(){
      for ( i = 0; i &lt; this.users.length; i++ ) {
          if( this.users[i].id !== Meteor.user()._id){
              return( Meteor.users.findOne({ _id: this.users[i].id }));
          }
      }
  }
  </code></pre>
  
  <p>Currently however, it doesn't output anything. It only shows up as undefined.</p>
  
  <p>Any clue what I need to do to get the name to show up?</p>