From: Robert Klemme <shortcutter@...>
Date: 2009-03-26T05:46:46+09:00
Subject: Re: Parsing xml

On 25.03.2009 20:10, David Masover wrote:
> require 'mechanize'
> mech = WWW::Mechanize.new
> mech.get 'http://www.shoe-g.com/index.rdf'
> doc = Nokogiri(mech.page.body)
> titles = (doc / 'title').map(&:text)

Here's a similar solution using REXML:

require 'open-uri'
require 'rexml/document'

body = open('http://www.shoe-g.com/index.rdf').read
doc = REXML::Document.new body
titles = doc.elements.to_enum(:each, '//title').map(&:text)

Five lines as well...

Cheers

	robert