puppetlabs/puppet-docs — pull request #204 by xorpaul (2013-08-16 09:49:47+00:00)
Title: added notice and example that the seed can also be a string

It wasn't clear to me why the seed has to be a number, when the seed just gets appended to the fqdn string.

https://github.com/puppetlabs/puppet/blob/master/lib/puppet/parser/functions/fqdn_rand.rb

So I added an example with a string and a notice to the fqdn_rand section.