From: ngoc <ngoc@...>
Date: 2005-05-27T06:55:20+09:00
Subject: hash of hash and complex data structure

Hi
I am perl programmer, looking for new tools and interested in Ruby
How in ruby similar to perl
$a{$b}{$c}{$d} = 1;
push @{$a{$b}} = 1;
Thanks
ngoc