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mpurbo/gist:5131291

Created March 11, 2013 01:10
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GCD for static array of objects.
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gistfile1.m
static NSArray *objectRegistry;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
objectRegistry = [[NSArray alloc] initWithObjects:obj1, obj2, nil];
});
return objectRegistry[index];
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