Ruby <> slow

To all the shitheads saying "Ruby is slow" as fuck:
"Ruby is slow" is a myth. Ruby is slow for certain types of problems, but there are ways to fix this by being a competent programmer and also by using wrapper classes of fast C/C++ or Java libraries and also by not using Ruby for problems it is ill-suited to.

>>23
... when you write in very primitive subset of java. Namely: no Vector<Integer> allowed.  shootout is not what real java code looks and works like.

Have you tried to play swing port of nullpomino?