Using block in if statements

ifWithBlock

if (^(NSArray* searchImageSuffix) {
        for(NSString* suffix in searchImageSuffix) {
            if([shortURL hasSuffix:suffix])
                return TRUE;
        }
        return FALSE;
    }(searchImageSuffix))
    {
        addShortenedURLMenuItem(@"Image search by GOOGLE", [@"https://www.google.com/searchbyimage?&image_url=" stringByAppendingString: shortURL]);
    }