MetaFlojera

suite.rb

require 'open-uri'
require 'nokogiri'

module Suites
  module XML
      BASE_URL = 'http://menuboardmanager.com/xml/'
    class << self
      def prices_url
        {
          :week_promo     =>  'dallassuiteshotelDiario.xml',
          :week_full      =>  'dallassuiteshotelPreciosDiario.xml',
          :weekend_promo  =>  'dallassuiteshotelWeekend.xml',
          :weekend_full   =>  'dallassuiteshotelPreciosWeekend.xml'
        }
      end

      def regular_suites
        [:plus, :plus_jacuzzi, :duplex, :deluxe, :presidential]
      end

      def vip_suites
        [:new_concept, :sexy, :barn, :steam_barn, :hotel, :spa, :boutique, :spa, :container, :le_grande]
      end

      def price_item_xpath
        '//item'
      end

      def set_suites
        prices_url.keys.each do |suite_type|
          define_singleton_method(suite_type) do
            doc = Nokogiri::XML(open(BASE_URL + prices_url[suite_type]))
            prices = doc.xpath('//item').map  do |node|
              node.children.text.strip.split("\n\t\t\t").last.scan(/\d+/).join('.')
            end
            prices.each_slice(2).to_a
          end
        end
      end

    end
  end
end