Get Play Whe results using Ruby

playwhe.rb

require 'net/http'

month = 'Apr' # Mmm
year  = '11'  # yy

host = 'nlcb.co.tt'
path = 'search/pwq/countdateCash.php'

uri = URI("http://#{host}/#{path}")

# http://ruby-doc.org/stdlib-1.9.3/libdoc/net/http/rdoc/Net/HTTP.html#method-c-post_form
res = Net::HTTP.post_form(uri, 'month' => "#{month}", 'year' => "#{year}")

if res.code == "200"
  # Here's the current form of the data on the page as of 25/05/2012:
  #
  # <date>: Draw # <number> : <period>'s draw  was <mark>
  #
  # where
  #
  # <date>  : dd-Mmm-yy
  # <number>: a positive integer
  # <period>: Morning | Midday | Evening
  # <mark>  : 1..36
  results = res.body.to_s.scan(/(\d{2})-#{month}-#{year}: Draw # (\d+) : (Morning|Midday|Evening)'s draw  was (\d+)/)
  if results.empty?
    puts "No results"
  else
    puts results
  end
else
  puts "Error: #{res.message}"
end