From: Nobuyoshi Nakada <nobu@...>
Date: 2006-10-17T01:27:35+09:00
Subject: Re: Test if Directory is Empty

Hi,

At Mon, 16 Oct 2006 23:19:30 +0900,
ara.t.howard@noaa.gov wrote in [ruby-talk:220018]:
> which someone will probably compact... note that it returns false when the
> first file/dotfile is found.

  !Dir.foreach(dirname) {|n| break true unless /\A\.\.?\z/ =~ n}
  !Dir.enum_for(:foreach, dirname).any? {|n| /\A\.\.?\z/ !~ n}

-- 
Nobu Nakada