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From: Pen Ttt on 22 Jun 2010 23:23
there is a simple file /home/pt/test.html such as the following

<html>

<body>

<p>

　　<br>
hallo,world

　 <br />

</p>　

</body>

</html>

i want to extract the text "hallo,world" in the /home/pt/test.html with
nokogiri,how to write?

require 'rubygems'
require 'nokogiri'
html = '/home/pt/test.html'
doc = Nokogiri::HTML(html)

would you mind to finish it ?
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