Debugging mode for UIViews: Dumps subviews description to console

UIView-YXDebug.h

#import <UIKit/UIKit.h>

@interface UIView (YXDebug)

- (NSString *)subtreeDescription;

@end

UIView-YXDebug.m

#import "UIView-YXDebug.h"

@implementation UIView (YXDebug)

- (NSString *)subtreeDescriptionWithIndent:(NSString *)indent {
	NSMutableString * desc = [NSMutableString string];
	[desc appendFormat:@"%@%@\n", indent, [self description]]; 
	NSString * subindent = [indent stringByAppendingString:@"    "];
	for (UIView * v in [self subviews]) {
		[desc appendFormat:@"%@", [v subtreeDescriptionWithIndent:subindent]];
	}
	return desc;
}

- (NSString *)subtreeDescription {
	return [self subtreeDescriptionWithIndent:@""];
}

@end