Nicolas Despr?s wrote:
> You can get some help here: 
> http://www.ruby-doc.org/stdlib/
> 
> Nico

Nico, thank you. I just looked in ruby-doc.org/core
That's it, stdlib ;)

-- 
pedro mg
ruby 1.8.4 (2005-12-24) [i486-linux]
ubuntu linux edgy-eft 2.6.17-10-386 #2