wait_for_lucid_lynx.rb

# run me with: ruby wait_for_lucid_lynx.rb

require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'ruby-growl'

g = Growl.new "localhost", "ruby-growl",
              ["ruby-growl Notification"]

ubuntu_url = 'http://www.ubuntu.com'
released = false

until released
  g.notify "ruby-growl Notification", "Ubuntu celebration",  "still waiting.. :'-("

  home = Nokogiri::HTML(open(ubuntu_url))
  released = home.css('.headings h1').first.content != "Change is coming."
  sleep 60
end

g.notify "ruby-growl Notification", "Ubuntu celebration", "Lucid Lynx has been released!"