title: Why can't I randomly set colors from a color array to tableViewCells?
body: <p>Can anyone see why I can't set the background color property of my tableView cells to colors from the array I created in <code>ViewDidLoad()</code>? I also have a <code>self.tableView.reloadData()</code> in my <code>viewDidAppear()</code> method. Let me know.</p>
  
  <pre><code>override func viewDidLoad() {
      super.viewDidLoad()
  
      colorArray += [UIColor.whiteColor(), UIColor.blackColor(), UIColor.greenColor(), UIColor.yellowColor(), UIColor.redColor(), UIColor.purpleColor(), UIColor.orangeColor(), UIColor.blueColor(), UIColor.brownColor(), UIColor.darkGrayColor(), UIColor.lightGrayColor(), UIColor.grayColor(), UIColor.cyanColor(), UIColor.magentaColor(), UIColor.clearColor()]
  
  } 
  
   override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -&gt; UITableViewCell {
      let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath)
  
      for color in colorArray {
          cell.backgroundColor = color
      }
  
      return cell
  }
  </code></pre>