puppetlabs/puppet — pull request #1523 by pdxmph (2013-03-11 17:18:15+00:00)
Title: (#15352) Documentation strings for hiera_hash and hiera_array

When running puppet doc, hiera_hash and hiera_array show as "undocumented."

This commit provides documentation strings for hiera_hash and hiera_array, describing how to use these functions and explaining their optional arguments.