Catalyst has a module Catalyst::Plugin::AutoSession which automatically puts request parameters into session variables. It looks to me that this technique could be the beginning of your parameter mapping scheme. The URL mapping scheme exists already in Catalyst: you can perhaps write your parameter mapping scheme into a Catalyst::Plugin and make a helper-script which can translate your declarative language into a Catalyst application.

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law

In reply to Re: Mapping URLs to code - in search of perlish dispatch schemes by CountZero
in thread Mapping URLs to code - in search of perlish dispatch schemes by Corion

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