Requested changes to PR 3295

mackworth · mackworth · commit 0e33b9892c86 · 2017-05-14T08:48:19.000-07:00
Fixing breaks, spaces to match project style
Explaining constant 4 in BEMLine (note bug on line76 0+offset should be 0)
diff --git a/Classes/BEMAverageLine.m b/Classes/BEMAverageLine.m
@@ -60,14 +60,14 @@ - (void) encodeWithCoder: (NSCoder *)coder {
 
 
 
--(void) setLabel:(UILabel *)label {
+- (void)setLabel:(UILabel *)label {
     if (_label != label) {
         [_label removeFromSuperview];
         _label = label;
     }
 }
 
--(void) dealloc {
+- (void)dealloc {
     self.label= nil;
 }
 @end
diff --git a/Classes/BEMLine.m b/Classes/BEMLine.m
@@ -58,35 +58,36 @@ - (void)drawRect:(CGRect)rect {
     referenceFramePath.lineWidth = 0.7f;
 
     if (self.enableReferenceFrame == YES) {
+        CGFloat offset = self.referenceLineWidth/4; //moves framing ref line slightly into view
         if (self.enableBottomReferenceFrameLine) {
             // Bottom Line
-            [referenceFramePath moveToPoint:CGPointMake(0, self.frame.size.height-self.referenceLineWidth/4)];
-            [referenceFramePath addLineToPoint:CGPointMake(self.frame.size.width, self.frame.size.height-self.referenceLineWidth/4)];
+            [referenceFramePath moveToPoint:   CGPointMake(0,                              self.frame.size.height-offset)];
+            [referenceFramePath addLineToPoint:CGPointMake(self.frame.size.width,          self.frame.size.height-offset)];
         }
 
         if (self.enableLeftReferenceFrameLine) {
             // Left Line
-            [referenceFramePath moveToPoint:CGPointMake(0+self.referenceLineWidth/4, self.frame.size.height)];
-            [referenceFramePath addLineToPoint:CGPointMake(0+self.referenceLineWidth/4, 0)];
+            [referenceFramePath moveToPoint:   CGPointMake(0+offset,                       self.frame.size.height)];
+            [referenceFramePath addLineToPoint:CGPointMake(0+offset,                       0)];
         }
 
         if (self.enableTopReferenceFrameLine) {
             // Top Line
-            [referenceFramePath moveToPoint:CGPointMake(0+self.referenceLineWidth/4, self.referenceLineWidth/4)];
-            [referenceFramePath addLineToPoint:CGPointMake(self.frame.size.width, self.referenceLineWidth/4)];
+            [referenceFramePath moveToPoint:   CGPointMake(0+offset,                       offset)];
+            [referenceFramePath addLineToPoint:CGPointMake(self.frame.size.width,          offset)];
         }
 
         if (self.enableRightReferenceFrameLine) {
             // Right Line
-            [referenceFramePath moveToPoint:CGPointMake(self.frame.size.width - self.referenceLineWidth/4, self.frame.size.height)];
-            [referenceFramePath addLineToPoint:CGPointMake(self.frame.size.width - self.referenceLineWidth/4, 0)];
+            [referenceFramePath moveToPoint:   CGPointMake(self.frame.size.width - offset, self.frame.size.height)];
+            [referenceFramePath addLineToPoint:CGPointMake(self.frame.size.width - offset, 0)];
         }
     }
 
     if (self.enableReferenceLines == YES) {
         if (self.arrayOfVerticalReferenceLinePoints.count > 0) {
             for (NSNumber *xNumber in self.arrayOfVerticalReferenceLinePoints) {
-                CGFloat xValue =[xNumber doubleValue];
+                CGFloat xValue = [xNumber doubleValue];
                 if (self.verticalReferenceHorizontalFringeNegation != 0.0) {
                     NSUInteger index = [self.arrayOfVerticalReferenceLinePoints indexOfObject:xNumber];
                     if (index == 0) { // far left reference line
@@ -143,10 +144,10 @@ - (void)drawRect:(CGRect)rect {
 
     self.points = [NSMutableArray arrayWithCapacity:self.arrayOfPoints.count];
     for (NSUInteger i = 0; i < self.arrayOfPoints.count; i++) {
-        CGFloat value = [self.arrayOfPoints[i] CGFloatValue];;
+        CGFloat value = [self.arrayOfPoints[i] CGFloatValue];
         if (value >= BEMNullGraphValue  && self.interpolateNullValues) {
             //need to interpolate. For midpoints, just don't add a point
-            if (i ==0) {
+            if (i == 0) {
                 //extrapolate a left edge point from next two actual values
                 NSUInteger firstPos = 1; //look for first real value
                 while (firstPos < self.arrayOfPoints.count && [self.arrayOfPoints[firstPos] CGFloatValue] >= BEMNullGraphValue) firstPos++;
@@ -341,7 +342,7 @@ - (void)drawRect:(CGRect)rect {
     return bottomPoints;
 }
 
-+ (UIBezierPath *)linesToPoints:(NSArray <NSValue *> *)points open:(BOOL) canSkipPoints {
++ (UIBezierPath *)linesToPoints:(NSArray <NSValue *> *)points open:(BOOL)open {
     UIBezierPath *path = [UIBezierPath bezierPath];
     NSValue *value = points[0];
     CGPoint p1 = [value CGPointValue];
@@ -351,7 +352,7 @@ + (UIBezierPath *)linesToPoints:(NSArray <NSValue *> *)points open:(BOOL) canSki
         if (point == value) continue; //already at first point
         CGPoint p2 = [point CGPointValue];
 
-        if (canSkipPoints && (p1.y >= BEMNullGraphValue || p2.y >= BEMNullGraphValue)) {
+        if (open && (p1.y >= BEMNullGraphValue || p2.y >= BEMNullGraphValue)) {
             [path moveToPoint:p2];
         } else {
             [path addLineToPoint:p2];
@@ -361,7 +362,7 @@ + (UIBezierPath *)linesToPoints:(NSArray <NSValue *> *)points open:(BOOL) canSki
     return path;
 }
 
-+ (UIBezierPath *)quadCurvedPathWithPoints:(NSArray <NSValue *> *)points open:(BOOL) canSkipPoints {
++ (UIBezierPath *)quadCurvedPathWithPoints:(NSArray <NSValue *> *)points open:(BOOL)open {
     UIBezierPath *path = [UIBezierPath bezierPath];
 
     NSValue *value = points[0];
@@ -372,7 +373,7 @@ + (UIBezierPath *)quadCurvedPathWithPoints:(NSArray <NSValue *> *)points open:(B
         if (point == value) continue; //already at first point
         CGPoint p2 = [point CGPointValue];
 
-        if (canSkipPoints && (p1.y >= BEMNullGraphValue || p2.y >= BEMNullGraphValue)) {
+        if (open && (p1.y >= BEMNullGraphValue || p2.y >= BEMNullGraphValue)) {
             [path moveToPoint:p2];
         } else {
             CGPoint midPoint = midPointForPoints(p1, p2);
diff --git a/Classes/BEMSimpleLineGraphView.h b/Classes/BEMSimpleLineGraphView.h
@@ -487,11 +487,13 @@ IB_DESIGNABLE @interface BEMSimpleLineGraphView : UIView <UIGestureRecognizerDel
  @return The minimum value of the Y-Axis. */
 - (CGFloat)minValueForLineGraph:(BEMSimpleLineGraphView *)graph;
 
+
 /** Optional method to set the average value for the Average line. If not implemented, the value will be the average point of the graph.
- @param graph The graph object requesting the minimum value.
+ @param graph The graph object requesting the average value.
  @return The average value of the Y-Axis. */
 - (CGFloat)averageValueForLineGraph:(BEMSimpleLineGraphView *)graph;
 
+
 /** Optional method to control whether a label indicating NO DATA will be shown while number of data is zero
  @param graph The graph object for the NO DATA label
  @return The boolean value indicating the availability of the NO DATA label. */
diff --git a/Classes/BEMSimpleLineGraphView.m b/Classes/BEMSimpleLineGraphView.m
@@ -67,7 +67,7 @@ @interface BEMSimpleLineGraphView () {
 @property (strong, nonatomic) NSMutableArray <BEMCircle *> *circleDots;
 
 /// The line itself
-@property (strong, nonatomic) BEMLine * masterLine;
+@property (strong, nonatomic) BEMLine *masterLine;
 
 /// The vertical line which appears when the user drags across the graph
 @property (strong, nonatomic) UIView *touchInputLine;
@@ -133,12 +133,12 @@ - (instancetype) initWithCoder:(NSCoder *)coder {
     return self;
 }
 
--(void) decodeRestorableStateWithCoder:(NSCoder *)coder {
+- (void)decodeRestorableStateWithCoder:(NSCoder *)coder {
     [super decodeRestorableStateWithCoder:coder];
     [self restorePropertyWithCoder:coder];
 }
 
--(void) restorePropertyWithCoder:(NSCoder *) coder {
+- (void)restorePropertyWithCoder:(NSCoder *)coder {
 
 #define RestoreProperty(property, type) \
 if ([coder containsValueForKey:@#property]) { \
@@ -192,7 +192,7 @@ -(void) restorePropertyWithCoder:(NSCoder *) coder {
 #pragma clang diagnostic pop
 }
 
--(void) encodeRestorableStateWithCoder:(NSCoder *)coder {
+- (void)encodeRestorableStateWithCoder:(NSCoder *)coder {
     [super encodeRestorableStateWithCoder:coder];
     [self encodePropertiesWithCoder:coder];
 }
@@ -202,7 +202,7 @@ - (void) encodeWithCoder: (NSCoder *)coder {
     [self encodePropertiesWithCoder:coder];
 }
 
--(void) encodePropertiesWithCoder: (NSCoder *) coder {
+- (void)encodePropertiesWithCoder:(NSCoder *)coder {
 
 #define EncodeProperty(property, type) [coder encode ## type: self.property forKey:@#property]
 
@@ -357,7 +357,7 @@ - (void)layoutSubviews {
     [self drawGraph];
 }
 
--(void) clearGraph {
+- (void)clearGraph {
     for (UIView * subvView in self.subviews) {
         [subvView removeFromSuperview];
     }
@@ -503,7 +503,7 @@ - (void)drawEntireGraph {
     [self drawYAxis];
 }
 
--(CGFloat) labelWidthForValue:(CGFloat) value {
+- (CGFloat)labelWidthForValue:(CGFloat)value {
     NSDictionary *attributes = @{NSFontAttributeName: self.labelFont};
     NSString *valueString = [self yAxisTextForValue:value];
     NSString *labelString = [valueString stringByReplacingOccurrencesOfString:@"[0-9-]" withString:@"N" options:NSRegularExpressionSearch range:NSMakeRange(0, [valueString length])];
@@ -520,14 +520,14 @@ - (CGFloat) calculateWidestLabel {
         widestNumber  = [self labelWidthForValue:self.frame.size.height] ;
     }
     if (self.averageLine.enableAverageLine) {
-        return MAX(widestNumber,    [self.averageLine.title sizeWithAttributes:attributes].width);
+        return MAX(widestNumber, [self.averageLine.title sizeWithAttributes:attributes].width);
     } else {
         return widestNumber;
     }
 }
 
 
--(BEMCircle *) circleDotAtIndex:(NSUInteger) index forValue:(CGFloat) dotValue reuseNumber: (NSUInteger) reuseNumber {
+- (BEMCircle *)circleDotAtIndex:(NSUInteger)index forValue:(CGFloat)dotValue reuseNumber:(NSUInteger)reuseNumber {
     CGFloat positionOnXAxis = numberOfPoints > 1 ?
     (((self.frame.size.width - self.YAxisLabelXOffset) / (numberOfPoints - 1)) * index) :
     self.frame.size.width/2;
@@ -895,7 +895,7 @@ - (UILabel *)xAxisLabelWithText:(NSString *)text atIndex:(NSUInteger)index reuse
     return labelXAxis;
 }
 
--(NSString *) yAxisTextForValue:(CGFloat) value {
+- (NSString *)yAxisTextForValue:(CGFloat) value {
     NSString *yAxisSuffix = @"";
     NSString *yAxisPrefix = @"";
 
@@ -1164,7 +1164,7 @@ - (UILabel *)configureLabel: (UILabel *) oldLabel forPoint: (BEMCircle *)circleD
     return newPopUpLabel;
 }
 
--(void) adjustXLocForLabel: (UIView *) popUpLabel avoidingDot: (CGRect) circleDotFrame {
+- (void)adjustXLocForLabel: (UIView *) popUpLabel avoidingDot: (CGRect) circleDotFrame {
 
     //now fixup left/right layout issues
     CGFloat xCenter = CGRectGetMidX(circleDotFrame);
@@ -1185,7 +1185,7 @@ -(void) adjustXLocForLabel: (UIView *) popUpLabel avoidingDot: (CGRect) circleDo
     popUpLabel.center = CGPointMake(xCenter, popUpLabel.center.y);
 }
 
--(BOOL) adjustYLocForLabel: (UIView *) popUpLabel avoidingDot: (CGRect) dotFrame andNeighbors: (CGRect) leftNeightbor and:  (CGRect) secondNeighbor {
+- (BOOL)adjustYLocForLabel:(UIView *)popUpLabel avoidingDot:(CGRect)dotFrame andNeighbors:(CGRect)leftNeightbor and:(CGRect)secondNeighbor {
     //returns YES if it can avoid those neighbors
     //note: nil.frame == CGRectZero
     //check for bumping into top OR overlap with left neighbors
@@ -1209,7 +1209,6 @@ -(BOOL) adjustYLocForLabel: (UIView *) popUpLabel avoidingDot: (CGRect) dotFrame
     return YES;
 }
 
-
 - (UIImage *)graphSnapshotImage {
     return [self graphSnapshotImageRenderedWhileInBackground:NO];
 }
@@ -1233,7 +1232,6 @@ - (UIImage *)graphSnapshotImageRenderedWhileInBackground:(BOOL)appIsInBackground
 
 - (void)reloadGraph {
     [self drawGraph];
-    //    [self setNeedsLayout];
 }
 
 #pragma mark - Values
@@ -1464,7 +1462,6 @@ - (CGFloat)yPositionForDotValue:(CGFloat)dotValue {
 
 #pragma mark - Deprecated Methods
 
-
  - (NSNumber *)calculatePointValueSum {
     [self printDeprecationTransitionWarningForOldMethod:@"calculatePointValueSum" replacementMethod:@"calculatePointValueSumOnGraph:" newObject:@"BEMGraphCalculator" sharedInstance:YES];
     return [[BEMGraphCalculator sharedCalculator] calculatePointValueSumOnGraph:self];
diff --git a/Sample Project/SimpleLineChart.xcodeproj/project.pbxproj b/Sample Project/SimpleLineChart.xcodeproj/project.pbxproj
@@ -79,11 +79,11 @@
 		1E960A981E7DF9BB000E2BB8 /* ARFontPickerViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ARFontPickerViewController.h; sourceTree = "<group>"; };
 		1E960A991E7DF9BB000E2BB8 /* ARFontPickerViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ARFontPickerViewController.m; sourceTree = "<group>"; };
 		1E960A9A1E7DF9BB000E2BB8 /* DetailViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = DetailViewController.h; sourceTree = "<group>"; };
-		1E960A9B1E7DF9BB000E2BB8 /* DetailViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = DetailViewController.m; sourceTree = "<group>"; };
+		1E960A9B1E7DF9BB000E2BB8 /* DetailViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; lineEnding = 0; path = DetailViewController.m; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objc; };
 		1E960A9C1E7DF9BB000E2BB8 /* MasterViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MasterViewController.h; sourceTree = "<group>"; };
-		1E960A9D1E7DF9BB000E2BB8 /* MasterViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MasterViewController.m; sourceTree = "<group>"; };
+		1E960A9D1E7DF9BB000E2BB8 /* MasterViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; lineEnding = 0; path = MasterViewController.m; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objc; };
 		1E960A9E1E7DF9BB000E2BB8 /* StatsViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = StatsViewController.h; sourceTree = "<group>"; };
-		1E960A9F1E7DF9BC000E2BB8 /* StatsViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = StatsViewController.m; sourceTree = "<group>"; };
+		1E960A9F1E7DF9BC000E2BB8 /* StatsViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; lineEnding = 0; path = StatsViewController.m; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objc; };
 		1E960AFC1E7F9C80000E2BB8 /* MSColorComponentView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MSColorComponentView.h; sourceTree = "<group>"; };
 		1E960AFD1E7F9C80000E2BB8 /* MSColorComponentView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MSColorComponentView.m; sourceTree = "<group>"; };
 		1E960AFE1E7F9C80000E2BB8 /* MSColorPicker.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MSColorPicker.h; sourceTree = "<group>"; };
@@ -111,7 +111,7 @@
 		99B3FA381877898B00539A7B /* LICENSE */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = LICENSE; path = ../LICENSE; sourceTree = "<group>"; };
 		99B3FA391877898B00539A7B /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = README.md; path = ../README.md; sourceTree = "<group>"; };
 		A63990B31AD4923900B14D88 /* BEMAverageLine.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BEMAverageLine.h; sourceTree = "<group>"; };
-		A63990B41AD4923900B14D88 /* BEMAverageLine.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = BEMAverageLine.m; sourceTree = "<group>"; };
+		A63990B41AD4923900B14D88 /* BEMAverageLine.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; lineEnding = 0; path = BEMAverageLine.m; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objc; };
 		A64594511BAB257B00D6B8FD /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = "Base.lproj/Launch Screen.storyboard"; sourceTree = "<group>"; };
 		A6AC89591C5882DD0052AB1C /* BEMGraphCalculator.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BEMGraphCalculator.h; sourceTree = "<group>"; };
 		A6AC895A1C5882DD0052AB1C /* BEMGraphCalculator.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = BEMGraphCalculator.m; sourceTree = "<group>"; };
@@ -120,7 +120,7 @@
 		C3B90A5A187D15F7003E407D /* BEMLine.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BEMLine.h; sourceTree = "<group>"; };
 		C3B90A5B187D15F7003E407D /* BEMLine.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = BEMLine.m; sourceTree = "<group>"; };
 		C3B90A5C187D15F7003E407D /* BEMSimpleLineGraphView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BEMSimpleLineGraphView.h; sourceTree = "<group>"; };
-		C3B90A5D187D15F7003E407D /* BEMSimpleLineGraphView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = BEMSimpleLineGraphView.m; sourceTree = "<group>"; };
+		C3B90A5D187D15F7003E407D /* BEMSimpleLineGraphView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; lineEnding = 0; path = BEMSimpleLineGraphView.m; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objc; };
 		C3BCA7E61B8ECCA6007E6090 /* CustomizationTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = CustomizationTests.m; sourceTree = "<group>"; };
 		C3BCA7E81B8ECE4E007E6090 /* contantsTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = contantsTests.h; sourceTree = "<group>"; };
 		C3FD8155186DFD9A00FD8ED3 /* SimpleLineChart.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = SimpleLineChart.app; sourceTree = BUILT_PRODUCTS_DIR; };
diff --git a/Sample Project/SimpleLineChart/StatsViewController.m b/Sample Project/SimpleLineChart/StatsViewController.m
@@ -17,7 +17,6 @@ @implementation StatsViewController
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-	// Do any additional setup after loading the view.
 }
 
 - (void)viewWillAppear:(BOOL)animated {
diff --git a/Sample Project/TestBed/AppDelegate.m b/Sample Project/TestBed/AppDelegate.m
@@ -16,7 +16,6 @@ @implementation AppDelegate
 
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
-    // Override point for customization after application launch.
     return YES;
 }
 
@@ -28,32 +27,4 @@ - (BOOL)application:(UIApplication *)application shouldRestoreApplicationState:(
     return YES;
 }
 
-
-- (void)applicationWillResignActive:(UIApplication *)application {
-    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
-    // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
-}
-
-
-- (void)applicationDidEnterBackground:(UIApplication *)application {
-    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
-    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
-}
-
-
-- (void)applicationWillEnterForeground:(UIApplication *)application {
-    // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
-}
-
-
-- (void)applicationDidBecomeActive:(UIApplication *)application {
-    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
-}
-
-
-- (void)applicationWillTerminate:(UIApplication *)application {
-    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
-}
-
-
 @end
diff --git a/Sample Project/TestBed/DetailViewController.m b/Sample Project/TestBed/DetailViewController.m
diff --git a/Sample Project/TestBed/MasterViewController.m b/Sample Project/TestBed/MasterViewController.m
diff --git a/Sample Project/TestBed/StatsViewController.m b/Sample Project/TestBed/StatsViewController.m

Original file line number	Diff line number	Diff line change
`@@ -60,14 +60,14 @@ - (void) encodeWithCoder: (NSCoder *)coder {`
`60`	`60`
`61`	`61`
`62`	`62`
`63`		`--(void) setLabel:(UILabel *)label {`
	`63`	`+- (void)setLabel:(UILabel *)label {`
`64`	`64`	`if (_label != label) {`
`65`	`65`	`[_label removeFromSuperview];`
`66`	`66`	`_label = label;`
`67`	`67`	`}`
`68`	`68`	`}`
`69`	`69`
`70`		`--(void) dealloc {`
	`70`	`+- (void)dealloc {`
`71`	`71`	`self.label= nil;`
`72`	`72`	`}`
`73`	`73`	`@end`
Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,6 @@ @implementation StatsViewController`
`17`	`17`
`18`	`18`	`- (void)viewDidLoad {`
`19`	`19`	`[super viewDidLoad];`
`20`		`- // Do any additional setup after loading the view.`
`21`	`20`	`}`
`22`	`21`
`23`	`22`	`- (void)viewWillAppear:(BOOL)animated {`