From: "ara.t.howard" <ara.t.howard@...>
Date: 2008-07-13T11:39:12+09:00
Subject: Re: can ruby replace bash scripts for linux script


On Jul 12, 2008, at 1:27 PM, Xeno Campanoli wrote:

> for d in $(ls $MYDIR/*)
> do
> 	echo "trace:  $d"
> done
>
> versus
>
> Dir["#{MYDIR}/*"].each do |d|
> 	puts "trace:  $d"
> end

first one does not work, the second does.

a @ http://codeforpeople.com/
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