Somewhat more concise Bubble sort

bubble_sort.js

function bubbleSort(array) {
    var swapped;

    for (var i = 0; i < array.length - 1; i++) {
        if (array[i] > array[i + 1]) {
            var tmp = array[i + 1];
            array[i + 1] = array[i];
            array[i] = tmp;
            swapped = true;
        }
    }

    swapped && bubbleSort(array);
    
    return array;
}