Animation duration property made var

Author: Warif Akhand Rishi

Classes/CKWaveCollectionViewAnimator.swift

@@ -14,7 +14,7 @@ class CKWaveCollectionViewAnimator: NSObject, UIViewControllerAnimatedTransition
 
     internal var reversed: Bool = false
 
-    internal let animationDuration: Double! = 1.0
+    internal var animationDuration: Double! = 1.0
     internal let kCellAnimSmallDelta: Double! = 0.01
     internal let kCellAnimBigDelta: Double! = 0.03
 

Example/CKWaveCollectionViewTransition/NavigationControllerDelegate.swift

@@ -14,6 +14,7 @@ class NavigationControllerDelegate : NSObject, UINavigationControllerDelegate {
         fromViewController fromVC: UIViewController, toViewController toVC: UIViewController) -> UIViewControllerAnimatedTransitioning? {
 
             let animator = CKWaveCollectionViewAnimator()
+            animator.animationDuration = 0.7
 
             if operation != UINavigationControllerOperation.Push {