From: Stefan Schmidt <Stefan.Schmidt@...>
Date: 2008-07-11T14:29:44+09:00
Subject: Re: String#upcase/downcase with UTF-8 strings in Ruby 1.9

> Seriously, the language handling is something that could easily be  
> handled by extensions. It does not need to be a core part of the  
> language.

Are there any working extensions for Ruby 1.9 that offer Unicode support for String#downcase/upcase and/or Array#sort?

Stefan