From: Armin Roehrl <armin@...>
Date: 2001-12-22T08:33:01+09:00
Subject: [ruby-talk:29267] Re: upper case to lower

On Saturday 22 December 2001 00:27, you wrote:
> BAA> am trying to write a script that will read in all the file names in
> dir X BAA> and convert the upper case letters to lower case. How can do
> such thing in
you could also use 
newname=filename.downcase

> Perhaps better ways, but this works for me:
>
> dir = "."
> Dir.foreach(dir) {|filename|
>   newname = filename.tr('A-Z','a-z')
>   File.rename(filename, newname) if newname != filename
> }
>
> regards,
> -joe

-- 
Armin.

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Armin Roehrl, http://www.approximity.com