From cc1e5e8304d0469b382295f4c1a1e29d54589037 Mon Sep 17 00:00:00 2001
From: xxxAIRINxxx <xl1138@gmail.com>
Date: Thu, 17 Sep 2015 12:07:34 +0900
Subject: [PATCH] convert swift2.0

---
 ARNTransitionAnimator.swift | 16 ++++++++--------
 README.md                   |  8 ++++----
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/ARNTransitionAnimator.swift b/ARNTransitionAnimator.swift
index 8d89c42..016ef31 100644
--- a/ARNTransitionAnimator.swift
+++ b/ARNTransitionAnimator.swift
@@ -313,7 +313,7 @@ public class ARNTransitionAnimator: UIPercentDrivenInteractiveTransition {
 
 extension ARNTransitionAnimator: UIViewControllerAnimatedTransitioning {
     
-    public func transitionDuration(transitionContext: UIViewControllerContextTransitioning) -> NSTimeInterval {
+    public func transitionDuration(transitionContext: UIViewControllerContextTransitioning?) -> NSTimeInterval {
         return self.transitionDuration
     }
     
@@ -321,11 +321,11 @@ extension ARNTransitionAnimator: UIViewControllerAnimatedTransitioning {
         let containerView = transitionContext.containerView()
         
         self.transitionContext = transitionContext
-        self.fireBeforeHandler(containerView, transitionContext: transitionContext)
+        self.fireBeforeHandler(containerView!, transitionContext: transitionContext)
         
         self.animateWithDuration(
             self.transitionDuration(transitionContext),
-            containerView: containerView,
+            containerView: containerView!,
             completeTransition: true) {
                 transitionContext.completeTransition(!transitionContext.transitionWasCancelled())
         }
@@ -369,7 +369,7 @@ extension ARNTransitionAnimator: UIViewControllerTransitioningDelegate {
 
 // MARK: UIViewControllerInteractiveTransitioning
 
-extension ARNTransitionAnimator: UIViewControllerInteractiveTransitioning {
+extension ARNTransitionAnimator {
     
     public override func startInteractiveTransition(transitionContext: UIViewControllerContextTransitioning) {
         let containerView = transitionContext.containerView()
@@ -385,7 +385,7 @@ extension ARNTransitionAnimator: UIViewControllerInteractiveTransitioning {
         }
         
         self.transitionContext = transitionContext
-        self.fireBeforeHandler(containerView, transitionContext: transitionContext)
+        self.fireBeforeHandler(containerView!, transitionContext: transitionContext)
     }
 }
 
@@ -397,7 +397,7 @@ extension ARNTransitionAnimator {
         super.updateInteractiveTransition(percentComplete)
         if let transitionContext = self.transitionContext {
             let containerView = transitionContext.containerView()
-            self.fireAnimationHandler(containerView, percentComplete: percentComplete)
+            self.fireAnimationHandler(containerView!, percentComplete: percentComplete)
         }
     }
     
@@ -407,7 +407,7 @@ extension ARNTransitionAnimator {
             let containerView = transitionContext.containerView()
             self.animateWithDuration(
                 self.transitionDuration(transitionContext),
-                containerView: containerView,
+                containerView: containerView!,
                 completeTransition: true) {
                     transitionContext.completeTransition(true)
             }
@@ -420,7 +420,7 @@ extension ARNTransitionAnimator {
             let containerView = transitionContext.containerView()
             self.animateWithDuration(
                 self.transitionDuration(transitionContext),
-                containerView: containerView,
+                containerView: containerView!,
                 completeTransition: false) {
                     transitionContext.completeTransition(false)
             }
diff --git a/README.md b/README.md
index 7d65a13..7c29e26 100644
--- a/README.md
+++ b/README.md
@@ -2,14 +2,14 @@
 
 [![Language: Swift](https://img.shields.io/badge/lang-Swift-yellow.svg?style=flat)](https://developer.apple.com/swift/)
 
-Custom transition & interactive transition animator for iOS written in Swift.
+Custom transition & interactive transition animator for iOS. written in Swift.
 
 
 ## Requirements
 
-* Xcode 6.4
-* iOS 7.1+
-* Swift 1.2
+* Xcode 7.0
+* iOS 8.1+
+* Swift 2.0
 
 ## Use Example