From: matz@... (Yukihiro Matsumoto)
Date: 2003-02-02T23:22:45+09:00
Subject: Re: operator - on list should be O(n) on sorted lists

Hi,

In message "Re: operator - on list should be O(n) on sorted lists"
    on 03/02/02, "C$B"k(Bdric Foll" <foll_cedric@hotmail.com> writes:

|OK, i will look at the RAA in order to see if such a class have been
|allready proposed.

set.rb is available in the distribution, it uses Hash inside.

							matz.