Converted project to ARC. Added .gitignore

.gitignore

@@ -0,0 +1,3 @@
+build
+_local
+xcuserdata

APSplitSample.xcodeproj/project.pbxproj

@@ -8,7 +8,6 @@
 
 /* Begin PBXBuildFile section */
 		F9098276136DA60000C99CF5 /* SimpleSplitController.m in Sources */ = {isa = PBXBuildFile; fileRef = F9098270136DA60000C99CF5 /* SimpleSplitController.m */; };
-		F9098289136DA63000C99CF5 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = F9098287136DA63000C99CF5 /* InfoPlist.strings */; };
 		F909828C136DA64400C99CF5 /* MainWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = F909828A136DA64400C99CF5 /* MainWindow.xib */; };
 		F90C9083137335070094FB26 /* APNavigationControllerForSplitController.m in Sources */ = {isa = PBXBuildFile; fileRef = F90C9082137335070094FB26 /* APNavigationControllerForSplitController.m */; };
 		F93A8175136EB11200BAA65A /* Icon72.png in Resources */ = {isa = PBXBuildFile; fileRef = F93A8174136EB11200BAA65A /* Icon72.png */; };
@@ -20,14 +19,13 @@
 		F9C811BD136D956D00505A8E /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = F9C811BC136D956D00505A8E /* CoreGraphics.framework */; };
 		F9C811C6136D956E00505A8E /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = F9C811C5136D956E00505A8E /* main.m */; };
 		F9C811C9136D956E00505A8E /* SplitSampleAppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = F9C811C8136D956E00505A8E /* SplitSampleAppDelegate.m */; };
-		F9E72E5E136DA99900CD71CC /* APSplitSample-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = F9E72E5D136DA99900CD71CC /* APSplitSample-Info.plist */; };
 		F9FDD3E6136DD23200FA3428 /* APSplitViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = F9FDD3E1136DD23200FA3428 /* APSplitViewController.m */; };
 		F9FDD3E7136DD23200FA3428 /* APTabBarControllerForSplitController.m in Sources */ = {isa = PBXBuildFile; fileRef = F9FDD3E3136DD23200FA3428 /* APTabBarControllerForSplitController.m */; };
 		F9FDD3E8136DD23200FA3428 /* split-divider.png in Resources */ = {isa = PBXBuildFile; fileRef = F9FDD3E5136DD23200FA3428 /* split-divider.png */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
-		F909826F136DA60000C99CF5 /* SimpleSplitController.h */ = {isa = PBXFileReference; fileEncoding = 4; path = SimpleSplitController.h; sourceTree = "<group>"; };
+		F909826F136DA60000C99CF5 /* SimpleSplitController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SimpleSplitController.h; sourceTree = "<group>"; };
 		F9098270136DA60000C99CF5 /* SimpleSplitController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SimpleSplitController.m; sourceTree = "<group>"; };
 		F9098288136DA63000C99CF5 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		F909828B136DA64400C99CF5 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = en; path = en.lproj/MainWindow.xib; sourceTree = "<group>"; };
@@ -37,7 +35,7 @@
 		F93A8176136EB85500BAA65A /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = README.md; sourceTree = "<group>"; };
 		F965505413727B04001F7E4B /* ColorListMasterController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ColorListMasterController.h; sourceTree = "<group>"; };
 		F965505513727B04001F7E4B /* ColorListMasterController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ColorListMasterController.m; sourceTree = "<group>"; };
-		F965505913728D3C001F7E4B /* MasterDetailSplitController.h */ = {isa = PBXFileReference; fileEncoding = 4; path = MasterDetailSplitController.h; sourceTree = "<group>"; };
+		F965505913728D3C001F7E4B /* MasterDetailSplitController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MasterDetailSplitController.h; sourceTree = "<group>"; };
 		F965505A13728D3C001F7E4B /* MasterDetailSplitController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MasterDetailSplitController.m; sourceTree = "<group>"; };
 		F9C811B4136D956D00505A8E /* APSplitSample.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = APSplitSample.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		F9C811B8136D956D00505A8E /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
@@ -72,7 +70,7 @@
 		F909826C136DA60000C99CF5 /* Classes */ = {
 			isa = PBXGroup;
 			children = (
-				F965505C1372927E001F7E4B /* Simple Split */,
+				F965505C1372927E001F7E4B /* Two Sides Split */,
 				F965505D13729295001F7E4B /* Master–Detail Split */,
 			);
 			path = Classes;
@@ -220,9 +218,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				F9098289136DA63000C99CF5 /* InfoPlist.strings in Resources */,
 				F909828C136DA64400C99CF5 /* MainWindow.xib in Resources */,
-				F9E72E5E136DA99900CD71CC /* APSplitSample-Info.plist in Resources */,
 				F9FDD3E8136DD23200FA3428 /* split-divider.png in Resources */,
 				F93A8175136EB11200BAA65A /* Icon72.png in Resources */,
 				F93A8177136EB85500BAA65A /* README.md in Resources */,
@@ -307,10 +303,12 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ENABLE_OBJC_ARC = YES;
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "SplitSample/APSplitSample-Prefix.pch";
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = "SplitSample/APSplitSample-Info.plist";
 				PRODUCT_NAME = APSplitSample;
 				WRAPPER_EXTENSION = app;
@@ -321,9 +319,11 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ENABLE_OBJC_ARC = YES;
 				COPY_PHASE_STRIP = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "SplitSample/APSplitSample-Prefix.pch";
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				INFOPLIST_FILE = "SplitSample/APSplitSample-Info.plist";
 				PRODUCT_NAME = APSplitSample;
 				VALIDATE_PRODUCT = YES;

Split/APNavigationControllerForSplitController.h

@@ -13,7 +13,7 @@
 @interface APNavigationControllerForSplitController : UINavigationController {
 }
 
-@property (nonatomic, readonly) id<APSplitViewDelegate> splitDelegate;
+@property (unsafe_unretained, nonatomic, readonly) id<APSplitViewDelegate> splitDelegate;
 
 - (id)initWithSplit:(id<APSplitViewDelegate>)splitDelegate;
 

Split/APNavigationControllerForSplitController.m

@@ -21,11 +21,6 @@ - (id)initWithSplit:(id<APSplitViewDelegate>)splitDelegate {
     return self;
 }
 
-- (void)dealloc {
-    _splitDelegate = nil;
-    [super dealloc];
-}
-
 #pragma mark - Overwrite methods
 
 - (UIViewController *)popViewControllerAnimated:(BOOL)animated {

Split/APSplitViewController.m

@@ -65,13 +65,6 @@ - (void) layoutSubviews {
 	_divider.frame = CGRectMake(constMasterWidth, 0, constDividerWidth, size.height);
 }
 
-- (void) dealloc {
-
-    [_master release];
-    [_detail release];
-    [super dealloc];
-}
-
 #pragma mark - View lifecycle
 
 - (void) pushToMasterController:(UIViewController *)controller {
@@ -132,7 +125,6 @@ - (void) loadView {
     UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
     imageView.frame = CGRectMake(-4, 0, image.size.width, image.size.height);
     [_divider addSubview:imageView];
-    [imageView release];
 }
 
 - (void) viewDidLoad {
@@ -152,12 +144,6 @@ - (void) viewDidLoad {
 //	NSLog(@"_detail.view.frame: %@", NSStringFromCGRect(_detail.view.frame));
 }
 
-- (void) viewDidUnload {
-
-    [_master release], _master = nil;
-    [_detail release], _detail = nil;
-}
-
 #pragma mark -
 #pragma mark STANDARD METHODS
 

SplitSample/Classes/ColorListMasterController.h

@@ -17,7 +17,7 @@
     APSplitViewController *_split;
 }
 
-@property (nonatomic, readonly) UIViewController *detailViewController;
+@property (unsafe_unretained, nonatomic, readonly) UIViewController *detailViewController;
 @property (nonatomic, readonly) NSMutableArray *colorList;
 
 - (id)initWithSplit:(APSplitViewController*)split;

SplitSample/Classes/ColorListMasterController.m

@@ -24,10 +24,10 @@ - (id)initWithSplit:(APSplitViewController*)split
     self = [super initWithStyle:UITableViewStylePlain];
     if (self) {
 
-        _split = [split retain];
+        _split = split;
 
         // init detail
-        _detailViewController = [[self randomViewController] retain];
+        _detailViewController = [self randomViewController];
         _detailViewController.title = @"Detail root";
         [_split pushToDetailController:self.detailViewController];
 
@@ -37,13 +37,6 @@ - (id)initWithSplit:(APSplitViewController*)split
     return self;
 }
 
-- (void)dealloc
-{
-    [_split release];
-    [_detailViewController release];
-    [_colorList release];
-    [super dealloc];
-}
 
 - (void)didReceiveMemoryWarning
 {
@@ -59,10 +52,10 @@ - (void)viewDidLoad
 {
     [super viewDidLoad];
 
-    self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithTitle:@"Push"
+    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Push"
                                                                                style:UIBarButtonItemStyleBordered 
                                                                               target:self 
-                                                                              action:@selector(buttonPushRandomViewController)] autorelease];
+                                                                              action:@selector(buttonPushRandomViewController)];
 }
 
 - (void)viewDidUnload
@@ -71,7 +64,6 @@ - (void)viewDidUnload
     // Release any retained subviews of the main view.
     // e.g. self.myOutlet = nil;
 
-    [_detailViewController release];
     _detailViewController = nil;
 }
 
@@ -119,7 +111,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
 
     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
     if (cell == nil) {
-        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
+        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
         cell.selectionStyle = UITableViewCellSelectionStyleGray;
     }
 
@@ -178,7 +170,7 @@ - (UIColor *)randomColor {
 - (UIViewController*)randomViewController {
     UIViewController *viewController = [[UIViewController alloc] init];
     viewController.view.backgroundColor = [self randomColor];
-    return [viewController autorelease];
+    return viewController;
 }
 
 - (void) buttonPushRandomViewController {

SplitSample/Classes/MasterDetailSplitController.m

@@ -12,10 +12,6 @@ @implementation MasterDetailSplitController
 
 @synthesize masterViewController = _masterViewController;
 
-- (void)dealloc {
-    [_masterViewController release];
-    [super dealloc];
-}
 
 #pragma mark - View lifecycle
 
@@ -30,7 +26,6 @@ - (void)viewDidLoad {
 - (void)viewDidUnload {
     [super viewDidUnload];
 
-    [_masterViewController release];
     _masterViewController = nil;
 }
 

SplitSample/Classes/SimpleSplitController.h

@@ -12,7 +12,7 @@
 @interface SimpleSplitController : APSplitViewController {
 }
 
-@property (nonatomic, retain) UIViewController *left;
-@property (nonatomic, retain) UIViewController *right;
+@property (nonatomic, strong) UIViewController *left;
+@property (nonatomic, strong) UIViewController *right;
 
 @end

SplitSample/Classes/SimpleSplitController.m

@@ -20,12 +20,6 @@ @implementation SimpleSplitController
 
 @synthesize left, right;
 
-- (void)dealloc {
-    self.left = nil;
-    self.right = nil;
-
-    [super dealloc];
-}
 
 #pragma mark - View lifecycle
 
@@ -61,22 +55,22 @@ - (UIColor *) randomColor {
 - (UIViewController*) randomViewController1 {
     UIViewController *viewController = [[UIViewController alloc] init];
     viewController.view.backgroundColor = [self randomColor];    
-    viewController.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithTitle:@"Push"
+    viewController.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Push"
                                                                                          style:UIBarButtonItemStyleBordered 
                                                                                         target:self 
-                                                                                        action:@selector(buttonPushRandomViewController1)] autorelease];   
+                                                                                        action:@selector(buttonPushRandomViewController1)];   
 
-    return [viewController autorelease];
+    return viewController;
 }
 
 - (UIViewController*) randomViewController2 {
     UIViewController *viewController = [[UIViewController alloc] init];
     viewController.view.backgroundColor = [self randomColor];
-    viewController.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithTitle:@"Push"
+    viewController.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Push"
                                                                                          style:UIBarButtonItemStyleBordered 
                                                                                         target:self 
-                                                                                        action:@selector(buttonPushRandomViewController2)] autorelease];
-    return [viewController autorelease];
+                                                                                        action:@selector(buttonPushRandomViewController2)];
+    return viewController;
 }
 
 - (void) buttonPushRandomViewController1 {

SplitSample/SplitSampleAppDelegate.h

@@ -14,8 +14,8 @@
 
 }
 
-@property (nonatomic, retain) IBOutlet UIWindow *window;
+@property (nonatomic, strong) IBOutlet UIWindow *window;
 
-@property (nonatomic, retain) IBOutlet APTabBarControllerForSplitController *tabBarController;
+@property (nonatomic, strong) IBOutlet APTabBarControllerForSplitController *tabBarController;
 
 @end

SplitSample/SplitSampleAppDelegate.m

@@ -61,11 +61,6 @@ - (void)applicationWillTerminate:(UIApplication *)application {
      */
 }
 
-- (void)dealloc {
-    [_window release];
-    [_tabBarController release];
-    [super dealloc];
-}
 
 /*
 // Optional UITabBarControllerDelegate method.

SplitSample/main.m

@@ -10,8 +10,8 @@
 
 int main(int argc, char *argv[])
 {
-    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-    int retVal = UIApplicationMain(argc, argv, nil, nil);
-    [pool release];
-    return retVal;
+    @autoreleasepool {
+        int retVal = UIApplicationMain(argc, argv, nil, nil);
+        return retVal;
+    }
 }