# dnsLookup.rb
# does a DNS lookup and returns an array of strings of the results
# from http://geek.jasonhancock.com/2011/04/20/doing-a-dns-lookup-inside-your-puppet-manifest/

require 'resolv'

module Eid::Functions
    newfunction(:dnsLookup, :type => :rvalue) do |args|
        result = []
        result = Resolv.new.getaddresses(args[0])
        debug("resolving #{args[0]} to #{result}")
        return result
    end
end