From: Stefano Crocco <stefano.crocco@...>
Date: 2008-01-12T06:16:33+09:00
Subject: Re: Trying to squeeze a variable in here => ...

Alle venerdì 11 gennaio 2008, jackster the jackle ha scritto:
> Hi Ruby...
>
> I have an SNMP command that I'm using which works fine in my script:
>
> There is a static portion that needs to be changed so I can feed in the
> variable and it's a bit tricky. I have tried every combination of " "
> and ' ' that I can think of and nothing works.
> Here is the line of code that works:
>
>        response = m.get (["ifInOctets.1"])
>
> The number "1" in the above piece of code needs to be changed to a
> variable.
>
> Any ideas on how to squeeze a variable in there?
>
> thanks
>
> jackster.mobi

Use string interpolation:

response = m.get(["ifInOctets.#{number}])

Stefano