From: Dafydd Fontenot <fontenot.1031@...>
Date: 2009-04-15T14:41:47+09:00
Subject: iterating over directories

I got this oneliner that isn't producing the output I was expecting (it
printing all of the directories in the linux root directory).

irb(main):012:0> Dir.new("/").each { |name| puts name if
File.directory?(name) }
..
.
=> #<Dir:/>

Does anyone know what I might be doing incorrectly?
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