Nodejs Utililty Methods Array Fill

function randomNumber (m,n)
  m = parseInt(m);
  n = parseInt(n);
  return Math.floor( Math.random() * (n - m + 1) ) + m;
Array.prototype.fill = function( size, m, n )
 var i;
...

Array.prototype.fill = function( val ) {
  var len = this.length, i;
  if(val instanceof Array){
    for( i = len-1; i >= 0; i--){
      this.push(val);
  } else {
    for( i = 0; i < len; i++){
      this[i] = val;
...

Array.prototype.fill = function (first, last, value) {
    var i;
    for (i = first; i <= last; i++) {
        this[i] = value;

Array.prototype.fill = function(n, get)
    for (var i = 0; i < n; i++)
        this[i] = get(i)
    return this

var n = process.argv[2],
  base = process.argv[3],
  decoration = process.argv[4];
Array.prototype.fill = function(n,v) {
    n = n || this.length;
    for( var i = 0; i < n; i++ )  {
        this[i] = v === undefined ? i : v;
    return this;
...

Array.prototype.fill = function (value) {
    var size = this.length;
    while (size > 0) {
        this[--size] = value;
    return this;
};

Array.prototype.fill = function(value) {
    if (this == null) {
        throw new TypeError('this is null or not defined');
    var O = Object(this);
    var len = O.length >>> 0;
    var start = arguments[1];
    var relativeStart = start >> 0;
    var k = relativeStart < 0 ?
...

Array.prototype.fill = function (x, y, v, starti, startj) {
  if ( ! starti ) {
    starti = 0;
  if ( ! startj ) {
    startj = 0;
  var matrix = this;
  for ( var i = starti; i <= x; i++ ) {
...