gistfile1.txt

[[result valueForKey:@"response"] enumerateObjectsUsingBlock:^(id object, NSUInteger idx, BOOL *stop) {
        if([[[[object valueForKey:@"content"] valueForKey:@"result"] valueForKey:@"count"] objectAtIndex:0] != 0) {
            [[[[object valueForKey:@"content"] valueForKey:@"result"] valueForKey:@"hits"] enumerateObjectsUsingBlock:^(id hit, NSUInteger idx, BOOL *stop) {
                APAppDelegate *appDele = (APAppDelegate *)[[UIApplication sharedApplication] delegate];
                APMasterViewController *amvc = [appDele.navigationController topViewController];
                [amvc.dataSet addObject:hit];  // data set = nsmutablearray
                [amvc.tableView reloadData]; 
            }];
        }
    }];