From: Jan <jan.h.xie@...>
Date: 2009-07-05T12:47:20+09:00
Subject: Re: Using Dir.glob to grab only Directories

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This is cool - is there a way to grab only non-directories (or regular
files) ?

Thanks,
Jan

* Intransition <transfire@gmail.com> [2009-07-04 11:48:16 +0900]:

>=20
>=20
> On Jul 3, 2:09=A0pm, Mario Gr <mflor...@gmail.com> wrote:
> > Hi,
> >
> > I was wondering if there were a way to use Dir.glob to grab only
> > directories. =A0After searching google for a bit I found ways to pull o=
nly
> > 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.
>=20
> Trailing '/':
>=20
> Dir.glob('*/').select { |fn| File.directory?(fn) }
> Dir.glob('**/*/').select { |fn| File.directory?(fn) }
>=20

--=20
jan=3Dcallcc{|jan|jan};jan.call(jan)

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