From: henon <meinrad.recheis@...>
Date: 2006-02-22T05:23:31+09:00
Subject: Re: hierarchic data structure

> There is the usual idiom of nested hashes:

sure there's no problem implementing it ... I guess it has been
implemented a thousand times by a thousand different people. i am
asking if anyone knows a library because it might feature iterators,
clever error handling code, etc. and it might be tested better than yet
annother quicky-hacky-implementation.

are there any libraries or prominent applications known?
thanks for response,
-- henon