2011/5/24 Iaki Baz Castillo <ibc / aliax.net>:
> ------------------------------------
> listen_ip:      1.2.3.4
> listen_port:        90
> use_tls:         true
> compression:     false
> ------------------------------------
>
> I'm trying to play with sprintf by using %20s and so, with no success.
> Any help please?

I've got the following output by using sprintf("%20s %20s",
"#{key.to_s}:", value.to_s):

------------------------------------
        listen_ip:       1.2.3.4
     listen_port:              90
         use_tls:            true
 compression:           false
------------------------------------

but it's not exactly what I need.

Thanks a lot for any suggestion.

-- 
Iaki Baz Castillo
<ibc / aliax.net>