From: Suraj Kurapati <sunaku@...>
Date: 2010-08-24T05:32:06+09:00
Subject: Re: directory listing without . and ..

Robert Klemme wrote:
> dirs = Dir[File.join(path, '*')].select {|x| File.directory? x}

Use the directory matching power of file globbing patterns:

  dirs = Dir["#{path}/*/"]

Here, the '/' suffix makes the pattern match directories only!

Also, note that File.join() always uses '/', even on Windows:

  http://www.ruby-forum.com/topic/50137

Cheers.
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