From: WATANABE Hirofumi <eban@...>
Date: 2006-10-17T01:52:37+09:00
Subject: Re: Test if Directory is Empty

Hi,

Nobuyoshi Nakada <nobu@ruby-lang.org> writes:

> 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}

Dir.entries(dirname).join == "..."

-- 
eban