gistfile1.rb

require 'open-uri'
require 'rubygems'
require 'hpricot'
require 'rss/maker'

content = RSS::Maker.make("2.0") do |feed|
  feed.channel.title = "gamearena forums - enemy territory"
  feed.channel.link = "http://www.gamearena.com.au"
  feed.channel.description = "GA ET forums"

  doc = Hpricot(open("http://www.gamearena.com.au/forums/et/index.php"))

  doc.search('//div[@class="Title"]/a').each do |thread|
        item = feed.items.new_item
        item.title = thread.inner_html
        item.link = "http://www.gamearena.com.au/forums/et/%s" % thread["href"]
        item.date = Time.now
  end
end

puts content