puppetlabs/puppetlabs-stdlib — pull request #310 by kainz (2014-08-08 23:59:53+00:00)
Title: URI.escape for the array case was incorrect.

The previous commit to uriescape() changed the implementation to use the ruby default escape list for URI.escape(), but did not change the call triggered when uriescape() was called on an array, triggering ruby errors.