Excellent idea. This is something I have been thinking about a lot recently, but your solution seems far more comprehensive than mine (which was more or less to test what went into the template, not what came out, thereby losing a 'dimension' in the test).

May I suggest that you add links to YAML (and Data::Dumper) in the 'See Also' section? It would help those of us who saw YAML Ain't Markup Language (tm) for the first time.

Otherwise: great initiative. Good luck!

pernod
--
Mischief. Mayhem. Soap.