From: Zion hardes <zionforever@...>
Date: 2010-01-20T18:23:37+09:00
Subject: Re: help on a script

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exclude . and .. in directories

On Wed, Jan 20, 2010 at 5:19 PM, Ruby Newbee <rubynewbee@gmail.com> wrote:

> Hi,
>
> I just wrote a small script to find the files in current directory and
> its child directories which include the word "ruby".
> But it can't work, please help point out my error, thanks.
>
>
> def myfind(path=".")
>    Dir.foreach(path) do |f|
>        if File.file? f
>            open(f) do |c|
>                puts "#{path}/#{f}" if c.read.scan(/ruby/)
>            end
>        elsif File.directory? f
>            newpath = File.join path,f
>            myfind(newpath)
>        end
>    end
> end
>
> myfind
>
>

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