puppetlabs/puppetlabs-stdlib — pull request #374 by petems (2014-12-01 16:07:59+00:00)
Title: MODULES-444-Add concat multiple

There was a request to enable concat to take multiple arguments.

Wasn't sure people wanted to change concat, so I added a new function. I can refactor if there's a consensus that we can change the original concat to accept > 2 arguments :+1: