From: ts <decoux@...>
Date: 2002-11-18T00:04:54+09:00
Subject: Re: sorting partially ordered objects in 1.7.3 fails

>>>>> "M" == Mauricio =?iso-8859-1?Q?Fern=E1ndez?= <Mauricio> writes:

>> * object.c (rb_mod_cmp): should raise ArgumentError if
>> inheritance/inclusion relation between two classes/modules is
>> not defined. [new]

M> But the relation is indeed defined in Joel's example,

pigeon% ruby -ve 'class C;end;class C1 < C;end;class C2 < C;end; p C1 <=> C2'
ruby 1.7.3 (2002-10-29) [i686-linux]
nil
pigeon%
 
pigeon% /usr/bin/ruby -ve 'class C;end;class C1 < C;end;class C2 < C;end; p C1 <=> C2'
ruby 1.6.8 (2002-11-09) [i686-linux]
1
pigeon% 

M> and the exception is not the same...

 Well, ruby send a NoMethodError in this case (nil don't reply to `>')


Guy Decoux