fn_in_fn.js

function add_hotel_result(hotel, i, hotels) {
    // Crea un nuevo elemento para mostrar los datos del hotel
    var $new_hotel_result = $hotels_results.find('.template.hotel_result')
                                .clone()
                                .removeClass('template');

    $new_hotel_result.find('.hotel_name').html(hotel.hotel_name);

    function add_rate_option(rate) {
        // Agrega el tipo de habitacion para el hotel
        var $rooms_list = $new_hotel_result.find('.room_info'),
            $new_rate = $new_hotel_result.find('.room_info>.template').clone();

        $new_rate.removeClass('template')
            .find('.description')
            .html(rate.description);

        function add_exchange_option(exchange_option) {
            // Agrega la opcion de canje para el tipo de habitacion
            var $exchange_options = $new_rate.find('.exchange_options'),
                $new_exchange_option;

            if (exchange_option.pesos === '0') {
                $new_exchange_option = $exchange_options.find('.template.points_only')
                                        .clone()
                                        .removeClass('template');
                $new_exchange_option.find('p').prepend(exchange_option.points);
            } else {
                $new_exchange_option = $exchange_options.find('.template.points_and_money')
                                        .clone()
                                        .removeClass('template');

                $new_exchange_option.find('.shares')
                    .prepend(exchange_option.shares)
                    .append(exchange_option.pesos);
            }

            $new_exchange_option.appendTo($exchange_options).show();
        }

        rate.exchange_options.map(add_exchange_option);

        $new_rate.appendTo($rooms_list).show();
    }

    hotel.rates.map(add_rate_option);

    $hotels_results.append($new_hotel_result);
    $new_hotel_result.show();
}