kaloprominat · March 20, 2015 21:53
diff --git a/xcode objective-c singleton instance gcd example b/xcode objective-c singleton instance gcd example
 + (Singleton *)sharedSingleton
 {
    static Singleton *sharedInstance = nil;
    static dispatch_once_t onceToken;
    
    dispatch_once(&onceToken, ^{
        sharedInstance = [[Singleton alloc] init];
    });
    
    return sharedInstance;
 }
	+ (Singleton *)sharedSingleton
	{
	static Singleton *sharedInstance = nil;
	static dispatch_once_t onceToken;

	dispatch_once(&onceToken, ^{
	sharedInstance = [[Singleton alloc] init];
	});

	return sharedInstance;
	}