From: "Peña, Botp" <botp@...>
Date: 2005-04-08T17:11:35+09:00
Subject: Re: optparse to include no opt-args, invalid opt,...

nobu.nokada@softhome.net [mailto:nobu.nokada@softhome.net] wrote:

#Pe�a, Botp wrote in [ruby-talk:136878]:
#> 1. Can optparse capture nil/empty args?
#> 2. Can optparse capture a simple arg?
#> 3. Can optparse capture errors like invalid options or invalid 
#> arguments?
#
#No for all, if I get what you mean by "in optparse structure", 
#correctly.  I guess you're thinking of the case of "capturing 
#in separated files/classes" for instance, no?
#
#Maybe worthful.  Let me consider for a while.

Hi Nobu, thank you for considering.

In the meantime how do a capture cleanly a simple arg. I can capture invalid
options/args thru error rescue, but a simple non-option arg does not fire an
exception.

eg.

>opsample.rb iwanttocatchthisone

or

>opsample.rb -r okoption iwanttocatchthisone

I'm just asking for any rubyway tip on how to capture it
(iwanttocatchthisone) -other than parsing manually the whole args line.

thanks and kind regards -botp

#
#-- 
#Nobu Nakada
#