Nodejs Utililty Methods Array Remove

Array.prototype.remove = function(element) {
    var i, len = this.length;
    for(i = 0; i < len; i += 1){
        if(this[i] === element){
            this.splice(i ,1);
            i -= 1;
    return this;
...

var arr = [];
Array.prototype.remove = function(element){
    for(var el in arr){
        if(arr[el] === element){
              arr.splice(el,1);
    return arr;
function removeElements(){
     arr = [1,2,1,4,1,3,4,1,111,3,2,1,'1'];
    var target = parseInt(document.getElementById('input-task2').value);
    arr = arr.remove(target);
    document.getElementById('result-task2').textContent = arr.join(', ');

Array.prototype.remove = function(element) {
  var i = this.indexOf(element);
  if (i != -1) {
    this.splice(i, 1);
    return true;
  return false;
};

Array.prototype.remove = function(element) {
    var i=0;
    for(i;i<this.length;i+=1) {
        if(this[i]===element)
            this.splice(i, 1);
            --i;
};
var arr =  [1,2,1,4,1,3,4,1,111,3,2,1,'1'];
console.log(arr);
arr.remove(1);
console.log(arr);

Array.prototype.remove = function (element) {
    var result = [],
        index,
        len;
    for(index = 0, len = this.length; index < len; index += 1) {
        if (this[index] !== element) {
            result.push(this[index]);
    return result;
};
var arr = [1,2,1,4,1,3,4,1,111,3,2,1,'1'];
console.log(arr.remove(1));

Array.prototype.remove = function(element) {
  var i = this.indexOf(element);
  if(i != -1) {
    this.splice(i, 1);

var arr = [1, 2, 1, 4, 1, 3, 4, 1, 111, 3, 2, 1, '1'];
Array.prototype.remove = function (element) {
    var len = this.length;
    for (var i = 0; i < len; i++) {
        if (this[i] === element) {
            this.splice(i, 1);
            i -= 1;
    return this;
arr.remove(1);
console.log(arr.join(', '));

Array.prototype.remove = function(element){
    var newArray = new Array();
    for(var current in this){
        if(this[current] == element){
            this.splice(current, 1);

Array.prototype.remove = function (element) {
    var clearedArray = [];
    for (var i = 0; i < this.length; i += 1) {
        if (this[i] !== element) {
            clearedArray.push(this[i]);
    return clearedArray;
};
...

Array.prototype.remove = function(element) {
    var arr = this;
    var final = [];
    for (var i = 0; i < arr.length; i++) {
       if(arr[i] !== element) {
           final.push(arr[i]);
    return final;
...