 }
 
 class ViewController: UIViewController, UIGestureRecognizerDelegate {
-
-    let kPauseBeforeDrag = 0.2
     
     @IBOutlet weak var collectionView: UICollectionView!
     @IBOutlet var longPressRecognizer: UILongPressGestureRecognizer!

                    items.insert(item, atIndex:dropIndexPath.item)
                }
                
                // Update collection view
                regularLayout.hideIndexPath = dropIndexPath
                

                // Update drag state
                currentDragState!.setDragIndexPath(dropIndexPath)
                currentDragState!.setDropIndexPath(nil)
            }
        }
    }
