extend list as array {
    function withoutIndex(integer index) {
        return array as (i, element) ^ element % i != index;
    }

    function push(integer index, value) {
        return (index as i ^ array.get(i)) + [value] + ((array.size-index) as i ^ array.get(i+index));
    }

    function replace(integer index, value) {
        return array
            .withoutIndex(index)
            .push(index, value);
    }

    function swap(integer a, integer b) {
        A = array.get(a);
        B = array.get(b);
        return array
            .replace(a, B)
            .replace(b, A);
    }
}

function bubbleSort(list<integer, float> numbers) {
    sorted = numbers;
    -(numbers.size as n ^ n) as i ^ {
        i as j ^ {
            if (sorted.get(j) > sorted.get(j+1)) {
                sorted = sorted.swap(j, j+1);
            }
        }
    }

    return sorted;
}

min = 0;
max = 100;
size = 30;

randList = size ^ rand(min, max);

println(randList);
println(bubbleSort(randList));