dispatch_get_main_queue Depreciated in iOS 8

Vote count:

0

I very commonly write code following this pattern:

- (void)doLongTaskAsync:(CompletionBlock)completion
{
    dispatch_async(backgroundQueue, ^{
        // Do Long Running Calculation

        dispatch_async(dispatch_get_main_queue(), ^{
            completion();
        });
    });
}

If dispatch_get_main_queue is depreciated, what is the replacement for this style of code? Is NSOperationQueue now the only means to thread code?

asked 35 secs ago

Neal

2,904