Something

class resolvconf {
        $searchpath = $domain ? {
                'int.foo.bar' => "int.foo.bar corp.foo.bar",
                'corp.foo.bar' => "corp.foo.bar int.foo.bar",
                default => $domain,
        }
        $test = match('a')
        notice $test
        $nameservers = $network ? {
                $zurich => ['10.2.3.11', '10.1.2.18'],
                $bern => ['10.1.2.18', '10.2.3.11'],
                default => ['10.2.3.11', '10.1.2.18'],
        }

        file { "/etc/resolv.conf":
                path => "/etc/resolv.conf",
                mode => 0644,
                owner => root,
                group => root,
                content => template("resolv.conf.erb")
        }
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

# generic include call
module Puppet::Parser::Functions
        newfunction(:match, :type => :rvalue) do |args|
                return args[0]
        end
end