You could do
IP: <%= scope.to_hash.inject([]) { |acc, (k,v)| acc << v if k =~
/^ipaddress_/; acc }.join(', ') %>
Regards,
On Sun, Feb 12, 2012 at 07:01:01PM -0800, Will S. G. wrote:
> Hi,
>
> I have a motd module (not mine) that rewrites /etc/motd with some
> useful host details. One particular piece of information is the IP
> address in motd.erb:
>
> FQDN: <%= fqdn %>
> IP: <%= ipaddress %>
>
> I have several hosts that have multiple IP addresses, and I need to
> display them as well. When I run facter | grep ipaddress, I get an
> array:
>
> ipaddress => 172.26.20.16
> ipaddress_eth0 => 172.26.20.16
> ipaddress_eth1 => 10.20.30.5
> ipaddress_eth2 => 10.20.40.5
> ipaddress_eth3 => 10.20.50.5
> ipaddress_eth4 => 10.20.60.5
> ipaddress_eth5 => 10.20.70.5
>
> Is there a way to display eth{0-5} as well?
>
>
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