Hero Zzyzzx has asked for the wisdom of the Perl Monks concerning the following question:

I'm looking to implement a DBI-backed parent-child tree in perl, and I'm NOT looking to reinvent the wheel, AGAIN.

Do any of you have any favorites on the CPAN? I'm looking to do child/ancestor/sibling queries and manipulations, and have some kind of help on output (like figuring out what "level" an item is at), though I'll be using HTML::Template for display and CGI::Application for "flow".

A few I've been looking at:

I'm sure I'm missing some that are worthy of consideration. What have you used? Likes? Hates?


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