From: Rong <ron.green@...>
Date: 2008-09-18T07:47:49+09:00
Subject: Re: Calling a Method

Thanks Nathan.

On Sep 17, 12:02 pm, Nathan Powell <nat...@nathanpowell.org> wrote:
> On Thu, Sep 18, 2008 at 01:57:31AM +0900, Henning Bekel wrote:
> > henning@box:~$ cat test.rb
> > def bar(p=ARGV[0])
> >   puts "bar called with parameter '#{p}'"
> > end
> > henning@box:~$ ruby -rtest -e 'bar' Hello
> > bar called with parameter 'Hello'
>
> Nice. I should have looked at the Ruby man page.  -r makes sense.
>
> Though I would have done this:
>
> npowell@delilah ~ $ ruby -r test -e 'bar("Oh Hai")'
> Oh Hai
>
> Just to keep from having to add the ARGV[0] as the default value.
> --
> nathan
> nathan_at_nathanpowell_dot_org
>
> Now I know what a statesman is; he's a dead politician. We need more statesmen.
>                  ~ Bob Edwards
> ------------------------------------