From: ts <decoux@...>
Date: 2001-02-28T03:08:05+09:00
Subject: [ruby-talk:11705] Re: Array bugs?

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

C> Your version (note you have Thread
C> protection)  

 Yes this is why I think that it will be slow

C> New Id-Pair encoding scheme
C> $ time ruby UntangleNew.rb
[...]
C> real    0m2.033s
C> user    0m1.692s
C> sys     0m0.240s

 You're right it's faster

pigeon% time ruby b.rb
true
false
[3]
[1, 2, 3, [...], [...]]
[1, 2, [...], [1, 2, 3, [...], [...]]]
true
true
false
 
real    0m0.870s
user    0m0.570s
sys     0m0.020s
pigeon% 

 but I must verify because I've made very quickly the modification :-)

 For Array#<=> can I do the samething than Array#== because actually it
send an error message when it find a recursive array

	    rb_raise(rb_eArgError, "tried to compare recursive array");


Guy Decoux