[Catalyst] Usage of Catalyst::Plugin::Singleton

John Lifsey - Contractor - john.lifsey at nrl.navy.mil
Mon Jan 23 22:39:33 CET 2006

> Now you want any Category to be related to any other category. Call
> that, say CategoryAssocs and give it two columes 'id1' and 'id2'.
> Now to relate any two categories you simply put the id of each
> category into id1 and id2.
I was about to do something similar, wouldn't it be better to have 
another column in category for parent_id?


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