Untitled

url = URI.parse("http://www.student-info.net/sis-mapa/prehrana/sis-mapa/slika/slika_#{restaurant.online_id}.jpg")
      req = Net::HTTP::Get.new(url.path)
      res = Net::HTTP.start(url.host, url.port) do |http|
        http.request(req)
      end

      if res == Net::HTTPSuccess
        File.open(RAILS_ROOT + "/public/images/restaurants/restaurant_#{restaurant.id}.jpg", "wb+") do |f|
          f << res.body
        end
      end