Created
April 12, 2012 16:19
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Create singleton using dispatch_once_t
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| + (UserManager *)sharedManager { | |
| static dispatch_once_t once; | |
| dispatch_once(&once, ^ { | |
| _sharedManager = [[self alloc] init]; | |
| }); | |
| return _sharedManager; | |
| } |
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This happened for me during initialization of a static NSMutableArray in +initialize. Was very frustrating to track down - thanks for your post!