From: ts <decoux@...>
Date: 2001-02-23T02:35:24+09:00
Subject: [ruby-talk:11333] Re: Array bugs?

>>>>> "C" == Christoph Rippel <crippel@primenet.com> writes:

C> Actually #== and #- and #delete are effected too ... 
  
  Apparently only #== (#delete and #- use #==)

C> ruby -e 'a=[]; a << a; b = [] ; b << b; b == b'
                                           ^^^^^^
                                           b == a
C> ruby -e 'a=[]; a << a; b = [] ; b << b; b.delete a'
C> ruby -e 'a=[]; a << a; b = [] ; b << b; b - b'
                                           b - a

C> same problem is probably also in hash  - and it extends

 Not yet found

C> to arrays which contain object with non-id based #== 
C> methods.

 Do you have an example for this.


Guy Decoux