From: Intransition <transfire@...>
Date: 2009-07-04T11:48:16+09:00
Subject: Re: Using Dir.glob to grab only Directories



On Jul 3, 2:09 pm, Mario Gr <mflor...@gmail.com> wrote:
> Hi,
>
> I was wondering if there were a way to use Dir.glob to grab only
> directories.  After searching google for a bit I found ways to pull only
> file listings, but couldn't find one for just directories.
>
> Currently, I'm using FileTest.directory?(dir) before running any
> operations to test for a directory.

Trailing '/':

Dir.glob('*/').select { |fn| File.directory?(fn) }
Dir.glob('**/*/').select { |fn| File.directory?(fn) }