From: Martin DeMello <martindemello@...>
Date: 2005-02-25T04:15:11+09:00
Subject: Re: Optimisation help needed

Robert Klemme <bob.news@gmx.net> wrote:
> 
> There we some errors still.  I did a bit of fixing and tidying up.  Most 
> interesting I find the simplification achieved by "EOW = 
> DawgNode.new.freeze".

Subtle problem:  
  current.children[char] = eoword ? DawgNode::EOW : nodes[ptr]

doesn't work because a node could be both EOW *and* have children. But
looks like a very nice clean approach on the whole - will happily
replace my old code with this.

martin