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Unescape xml element content
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Jon Stenqvist  
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 More options Jul 11 2008, 8:37 am
Newsgroups: comp.lang.ruby
From: Jon Stenqvist <j...@equipe.nu>
Date: Fri, 11 Jul 2008 07:37:30 -0500
Local: Fri, Jul 11 2008 8:37 am
Subject: Unescape xml element content
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Is there a way to unescape this string?

<name>L&#xE4;tt B bed. Tv&#xE5; omg&#xE5;ngar A:0 och A:0</name>
--
Posted via http://www.ruby-forum.com/.


 
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Axel Etzold  
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 More options Jul 11 2008, 9:12 am
Newsgroups: comp.lang.ruby
From: Axel Etzold <AEtz...@gmx.de>
Date: Fri, 11 Jul 2008 08:12:04 -0500
Local: Fri, Jul 11 2008 9:12 am
Subject: Re: Unescape xml element content
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-------- Original-Nachricht --------

> Datum: Fri, 11 Jul 2008 21:37:30 +0900
> Von: Jon Stenqvist <j...@equipe.nu>
> An: ruby-t...@ruby-lang.org
> Betreff: Unescape xml element content
> Is there a way to unescape this string?

> <name>L&#xE4;tt B bed. Tv&#xE5; omg&#xE5;ngar A:0 och A:0</name>
> --
> Posted via http://www.ruby-forum.com/.

Dear John,

require "CGI"
p CGI.unescapeHTML("<name>L&#xE4;tt B bed. Tv&#xE5; omg&#xE5;ngar A:0 och A:0</name>")

should do it.

Best regards,

Axel
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matt neuburg  
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 More options Jul 11 2008, 11:02 am
Newsgroups: comp.lang.ruby
From: m...@tidbits.com (matt neuburg)
Date: Fri, 11 Jul 2008 08:02:05 -0700
Local: Fri, Jul 11 2008 11:02 am
Subject: Re: Unescape xml element content
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Jon Stenqvist <j...@equipe.nu> wrote:
> Is there a way to unescape this string?

> <name>L&#xE4;tt B bed. Tv&#xE5; omg&#xE5;ngar A:0 och A:0</name>

I think this works correctly:

require 'rexml/document'
s = "<name>L&#xE4;tt B bed. Tv&#xE5; omg&#xE5;ngar A:0 och A:0</name>"
puts REXML::Text::unnormalize(s)

m.
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