On Sun, Nov 8, 2009 at 11:49 AM, Walton Hoops <walton@[...].org> wrote:

>  How? Because they are immutable? That's not special casing, that's just
>  how the class is designed.  I can write an immutable class in Ruby,
>  without any special casing.
> 

Yes, non-Numeric objects can be immutable.  However, Numeric objects can't
be mutable.

-- 
Tony Arcieri
Medioh/Nagravision