Hi, is there a reliable way under Ruby to know the OS architecture (32 or 64 
bits)?

I've just found RUBY_PLATFORM constant which returns "x86_64-linux" under 64 
bits, however it doesn't send very reliable for me.

I need a way working under Linux and BSD. Thanks for any suggestion.

-- 
Iaki Baz Castillo <ibc / aliax.net>