Bartosz Dziewoski wrote in post #1066673:
> The MRI is, unfortunately, slow as balls, and there's not much you can
> do. For computation-intensive tasks try JRuby or, well, a different
> programmming language.
>
> -- Matma Rex

if you write shitty code, its still shit in jruby too.
MRI 1.9 is faster then 1.8.


and i prefer MRI over JRuby because i need C-Gems