SelectionSort created by Luke_Rogerson - https://repl.it/@Luke_Rogerson/SelectionSort

index.js

// A simple selection sort algorithm
function selectionSort(arr) {

  let minIndex = 0;
  let temp = 0;

  for (let i = 0; i < arr.length; i++) {
    minIndex = i;

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

  return arr;

}


selectionSort([16, 11, 2, 12, 8, 4, 4, 2, 16, 19]);