From: Nathan Powell <nathan@...>
Date: 2008-09-18T02:02:56+09:00
Subject: Re: Calling a Method

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
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