On Sep 6, 5:10 am, Brian Candler <B.Cand... / pobox.com> wrote:
> > Rather, Symbol#to_s should return frozen String?
>
> Yes, as long as it returns the same frozen string each time.
>
> Hmm, this sounds like a good solution - it's technically not
> backwards-compatible, but I doubt that much code does a Symbol#to_s and
> later mutates it.

I've tried that. There are some places where it blows up Ruby. So
those would have to be rooted out first.

T.