gistfile1.txt

require 'rubygems'
require 'rack'
require 'nokogiri'
require 'open-uri'

class HelloWorld
  def call(env)
    lines = Nokogiri::HTML(open('http://stannard.net.au/blog/index.cfm/2009/11/3/Hello-World-with-ColdFusion-and-Spring')).css('div.code').to_s.count("\n")
    [ 200, { "Content-type" => "text/plain" }, "How can it take #{lines} lines to say Hello?" ]
  end
end

Rack::Handler::Mongrel.run HelloWorld.new, :Port => 8000