From: Stephen Celis <stephen.celis@...>
Date: 2009-04-04T07:38:57+09:00
Subject: Re: "ñáéíóúàèìòù".upcase  =>  " ñáéíóúàèìòù"  ¿?

Hi,

On Apr 3, 2009, at 5:05 PM, Iñaki Baz Castillo wrote:

> "ñáéíóúàèìòù".upcase
> => "ñáéíóúàèìòù"
>
> Shouldn't String#upcase also upcase letters others than those from  
> 'a' to
> 'z'?:

To upcase beyond ASCII, try the Unicode gem:

% gem install unicode

 >> require "rubygems"
=> true
 >> require "unicode"
=> true
 >> puts Unicode.upcase("ñáéíóúàèìòù")
ÑÁÉÍÓÚÀÈÌÒÙ

Stephen