From: ts <decoux@...>
Date: 2002-01-17T23:39:54+09:00
Subject: Re: Strange change of behaviour

>>>>> "B" == Bob Hutchison <hutch@xampl.com> writes:

B> 1) how does the | method decide if something is already in the list?

 Use #eql?  and #hash

B> 2) why are the | and - methods inconsistent?

 #- use #==


Guy Decoux