Nodejs Utililty Methods Array Remove by Value

Array.prototype.removeValue = function(value) {
    for (var n = 0; n < this.length; n++) {
        if (this[n] == value) {
            this.splice(n, 1);
            break;

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

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

Array.prototype.removeId = function(obj) {
  for(var i = 0; i < this.length; i++){
    if(this[i].toString() === obj.toString()){
      this.splice(i, 1);
  return this;
};

Array.prototype.removeItem = function(obj) {
    var index = this.indexOf(obj);
    if (-1 === index)return;
    this.splice(index, 1);
};

Array.prototype.removeItemByID = function(element)
    var found;
    for (var i = 0; i < this.length; i++)
        if (this[i].id == element.id)
            found = this[i];
            break;
...

Array.prototype.removeItems = function(value) {
    return this.filter(filterInput);
    function filterInput(v) {
        return v != value;
var arr = [1, 2, 1, 4, 1, 3, 4, 1, 111, 3, 2, 1, '1'];
console.log(arr.removeItems(1));
var arr = ['hi', 'bye', 'hello' ];
...

Array.prototype.removeItemsByValue =  function(value){
    for(var i = 0 ; i < this.length ; i++){
        if(this[i] == value ){
            this.splice(i,1);
    return this;
var a = [1,2,3,4,1,2,"1",5,1];
...

Array.prototype.removeOne = function (el) {
    var index = this.indexOf(el);
    if (index != -1) {
        this.splice(index, 1);
        return true;
};

Array.prototype.removeOneByValue = function(v) {
    for (let i = this.length - 1; i >= 0; i--)
        if (this[i] === v)
            return this.splice(i, 1);
    return this;
};