Script to check blizzcon ticket site until tickets are available.

checkForTickets

#!/bin/ruby

require 'open-uri'

url = "http://us.blizzard.com/store/blizzcon-tickets.xml"
ticketsAvailable = false
begin
  contents = open(url).read
  unless contents =~ /Currently unavailable/
    `start #{url}`
    ticketsAvailable = true
  end
  puts "Checking... ticketsAvailable? #{ticketsAvailable}"
  sleep(0.5)
end while (!ticketsAvailable)