buble sort

bubbleSort.js

function bubbleSort(arr) {
    arr.forEach((_, i) => {
        if(arr[i] > arr[i + 1]) {
            let a = arr[i];
            let b = arr[i + 1];
            arr[i] = b;
            arr[i + 1] = a;
        }
    })
    return arr;
}