From: Pito Salas <rps@...>
Date: 2010-08-31T09:29:21+09:00
Subject: XSLT-like search in a Ruby Hash

I have a need for some relatively fancy searching in a hash, and I am
wondering if there's anything that does some kind of pattern matching on
Hash contents.

Specifically here's an example of what I would like to be able to write:
http://www.pastie.org/1127920

Yes, I can write the iterators, collects, merges and what else, but
nicer would be some kind of structured query syntax. Any ideas?

Thanks!

Pito
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