Sorting Numbers

function sorting_numbers(current_arr) {
    current_arr.sort();
    let sorted_arr = [];
    while (current_arr.length > 0) {
        let first_element = current_arr.shift();
        let last_element = current_arr.pop();
        sorted_arr.push(first_element);
        sorted_arr.push(last_element);
    }
    console.log(sorted_arr);
}

sorting_numbers([1, 65, 3, 52, 48, 63, 31, -3, 18, 56])