Random Image Generator

ProfileView.m

- (NSArray *)imageURLs
{
    if (!_imageURLs)
    {
        NSMutableArray *imageURLs = [NSMutableArray array];
        
        for (NSInteger index = 0; index < 100; ++index)
        {
            [imageURLs addObject:[NSString stringWithFormat:
                                  @"http://dummyimage.com/200/%06X/%06X&text=%ld",
                                  arc4random() % 0xFFFFFF,
                                  arc4random() % 0xFFFFFF,
                                  index + 1]];
        }
        
        _imageURLs = imageURLs;
    }
    
    return _imageURLs;
}