From: Horst Duchene <monora@...>
Date: 2005-05-09T17:09:33+09:00
Subject: Re: Representing Undirected Edges (advice, please)

Gavin Kistner schrieb:
> Summary
> ==================================
> How do you represent and handle bidirectional links between items,
> given that you will necessarily need two distinct variables for each

> end? How then do you handle a directed traversal of those links?
>
Did you already take a look at RGL (http://rgl.rubyforge.org/rgl)? The
edge concept is treated here:
http://rgl.rubyforge.org/rgl/classes/RGL/Edge.html.

Cheers
Horst