gistfile1.txt

    res = Faraday.get("http://weather.yahooapis.com/forecastrss?w=#{woe_id}")
    xml = Nokogiri::XML(res.body)
    
    loc_xml     = xml.css('yweather|location')
    weather_xml = xml.css('yweather|condition')
    
    @weather_data = {
      :city    => loc_xml.attr('city').text,
      :state   => loc_xml.attr('region').text,
      :country => loc_xml.attr('country').text,
      :temp    => weather_xml.attr('temp').text,
      :text    => weather_xml.attr('text').text,
      :code    => code = weather_xml.attr('code').text,
      :style   => WEATHER_CODES[code].rubify,
      :stamp   => Time.now.to_i
    }
    
    $redis.hset('weather-by-zip', zip, @weather_data.to_json) \
      if code != '3200'