puppetlabs/puppet — pull request #1281 by dhgwilliam (2012-11-15 22:21:59+00:00)
Title: (#17457) add regex match to zaml.rb for YYYY-MM-DD to force escaping of date strings

Fixes #17457 and #5461 for 2.7.x (issue appears to be resolved in POSS3.x)