From: Damien WYART <damien.wyart@...>
Date: 2001-10-10T00:08:40+09:00
Subject: [ruby-talk:22317] Re: [Newbie] Switching from Perl : suffling

* Joerg Plate <Plate@Psyche.KN-Bremen.de> in comp.lang.ruby:

> class Array
>   def shuffle
>     last = self.size
>     each_index {
>       |i|   j=last-i;
>             k=rand(last)+1;
>             self[i], self[o] = self[o], self[i] }
>   end

Nice. Thanks !

And thanks for all these very instructive replies from various people.
-- 
DW