From: Stefano Crocco <stefano.crocco@...>
Date: 2008-04-06T00:06:04+09:00
Subject: Re: Is there any Ruby parser for command inline parameters (ARGV[])?

On Saturday 05 April 2008, Iñaki Baz Castillo wrote:
> Hi, I usually do Ruby scripts for some tasks and many of them allow inline
> parameters, for example:
>
>  ./script1.rb -n -vv -o file.out filein
>
> Is there any Ruby library/gem to parse inline parameters easily? this is,
> parsing ARGV Array.
>
> Thanks.

There's OptionParser which is included in ruby standard library. Use ri 
OptionParser to learn more about it (you need to require 'optparse' before you 
can use it)

Stefano