Selection sort

Selection sort

function selectionSort (array) {
    for (let i = 0; i < array.length; i++) {
        let minIndex = i

        for (let j = i + 1; j < array.length; j++) {
            if(array[j] < array[minIndex]) {
                minIndex = j
            }
        }

        let tmp = array[i]
        array[i] = array[minIndex]
        array[minIndex] = tmp
    }

    return array
}