Created
August 9, 2014 20:09
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Pseudo-sample of synchronous use of Core Data performBlock: using dispatch group
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| group = dispatch_group_create(); | |
| dispatch_group_enter(group); | |
| [context performBlock:^{ | |
| result = [context executeFetch:... | |
| dispatch_group_leave(group); | |
| }]; | |
| groupResult = dispatch_group_wait(group, DISPATCH_TIME_FOREVER); |
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If this ever worked, it doesn't seem to work anymore. Just waits forever :/