Created
November 24, 2013 03:11
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Easy singleton. Add this to your PCH and every class will be singletonable. Exercise caution.
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| #define WSM_SINGLETON_WITH_NAME(sharedInstanceName) \ | |
| + (instancetype) sharedInstanceName { \ | |
| static id sInstance; \ | |
| static dispatch_once_t onceToken; \ | |
| dispatch_once(&onceToken, ^{ \ | |
| sInstance = [[self alloc] init]; \ | |
| }); \ | |
| return sInstance; \ | |
| } \ |
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