puppetlabs/razor-server — pull request #16 by alexkonradi (2013-08-07 21:33:38+00:00)
Title: Enhancement/master/matcher static validation

This adds a `#valid?` method to matcher instances to statically validate rules, and to enforce a more strict and less Ruby-esque notion of boolean equality. In addition, it requires that `Razor::Data::Tag` instances either have a `nil` or valid rule.