From 7a8668248c5a9ddd65728adc1fd41e9845ec0164 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Paul=20K=C3=BChne?= <fkuehne@videolan.org>
Date: Sun, 28 Apr 2013 17:14:15 +0200
Subject: [PATCH 2/3] Convert code to ARC

---
 OBSlider/OBSlider.h |  8 ++++----
 OBSlider/OBSlider.m | 20 +++++++-------------
 2 files changed, 11 insertions(+), 17 deletions(-)

diff --git a/OBSlider/OBSlider.h b/OBSlider/OBSlider.h
index 619836d..eeb32af 100644
--- a/OBSlider/OBSlider.h
+++ b/OBSlider/OBSlider.h
@@ -13,14 +13,14 @@
     float scrubbingSpeed;
     NSArray *scrubbingSpeeds;
     NSArray *scrubbingSpeedChangePositions;
-    
+
     CGPoint beganTrackingLocation;
-	
+
     float realPositionValue;
 }
 
 @property (assign, readonly) float scrubbingSpeed;
-@property (retain) NSArray *scrubbingSpeeds;
-@property (retain) NSArray *scrubbingSpeedChangePositions;
+@property (strong) NSArray *scrubbingSpeeds;
+@property (strong) NSArray *scrubbingSpeedChangePositions;
 
 @end
diff --git a/OBSlider/OBSlider.m b/OBSlider/OBSlider.m
index 53d880a..1dcf4bc 100644
--- a/OBSlider/OBSlider.m
+++ b/OBSlider/OBSlider.m
@@ -28,12 +28,6 @@
 @synthesize beganTrackingLocation;
 
 
-- (void) dealloc
-{
-    self.scrubbingSpeeds = nil;
-    self.scrubbingSpeedChangePositions = nil;
-    [super dealloc];
-}
 
 
 - (id) initWithFrame:(CGRect)frame
@@ -56,7 +50,7 @@
 - (id) initWithCoder:(NSCoder *)decoder
 {
     self = [super initWithCoder:decoder];
-    if (self != nil) 
+    if (self != nil)
     {
     	if ([decoder containsValueForKey:@"scrubbingSpeeds"]) {
             self.scrubbingSpeeds = [decoder decodeObjectForKey:@"scrubbingSpeeds"];
@@ -69,7 +63,7 @@
         } else {
             self.scrubbingSpeedChangePositions = [self defaultScrubbingSpeedChangePositions];
         }
-        
+
         self.scrubbingSpeed = [[self.scrubbingSpeeds objectAtIndex:0] floatValue];
     }
     return self;
@@ -105,7 +99,7 @@
             return i;
         }
     }
-    return NSNotFound; 
+    return NSNotFound;
 }
 
 
@@ -116,15 +110,15 @@
         CGPoint previousLocation = [touch previousLocationInView:self];
         CGPoint currentLocation  = [touch locationInView:self];
         CGFloat trackingOffset = currentLocation.x - previousLocation.x;
-        
+
         // Find the scrubbing speed that curresponds to the touch's vertical offset
         CGFloat verticalOffset = fabsf(currentLocation.y - self.beganTrackingLocation.y);
-        NSUInteger scrubbingSpeedChangePosIndex = [self findIndexOfLowerScrubbingSpeed:self.scrubbingSpeedChangePositions :verticalOffset];        
+        NSUInteger scrubbingSpeedChangePosIndex = [self findIndexOfLowerScrubbingSpeed:self.scrubbingSpeedChangePositions :verticalOffset];
         if (scrubbingSpeedChangePosIndex == NSNotFound) {
             scrubbingSpeedChangePosIndex = [self.scrubbingSpeeds count];
         }
         self.scrubbingSpeed = [[self.scrubbingSpeeds objectAtIndex:scrubbingSpeedChangePosIndex - 1] floatValue];
-         
+
         CGRect trackRect = [self trackRectForBounds:self.bounds];
         realPositionValue = realPositionValue + (self.maximumValue - self.minimumValue) * (trackingOffset / trackRect.size.width);
         if ( ((self.beganTrackingLocation.y < currentLocation.y) && (currentLocation.y < previousLocation.y)) ||
@@ -146,7 +140,7 @@
 
 - (void) endTrackingWithTouch:(UITouch *)touch withEvent:(UIEvent *)event
 {
-    if (self.tracking) 
+    if (self.tracking)
     {
         self.scrubbingSpeed = [[self.scrubbingSpeeds objectAtIndex:0] floatValue];
         [self sendActionsForControlEvents:UIControlEventValueChanged];
-- 
1.7.12.4 (Apple Git-37)