From: Justin Collins <collinsj@...>
Date: 2006-08-10T06:23:36+09:00
Subject: Re: application design advice

snacktime wrote:
>> c = Transaction.new
>> ProtocolHandler.setcallback {|args| c.Process)
>
> Oops, that should be..
>
> ProtocolHandler.setcallback {|args| c.Process(args)}
>
> Which brings up another question.  How would I write a similar block
> to handle multiple arguments where the number of arguments isn't known
> when I call setcallback?

With the 'splat' operator:

ProtocolHandler.setcallback {|*args| c.Process(*args)}

-Justin