Nested Dispatch Async Calls

nested_dispatch_async.m

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{	
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        Company *company = [self createCompanyForIndexPath:indexPath];
        dispatch_async(dispatch_get_main_queue(), ^{
            [self createNewViewWithCompany:company];
        });
    });
}