Nodejs Array Remove Object remove(value)

Method Source Code

//Problem 2. Remove elements
////  w  ww .j a  v  a2  s  .  c om
//Write a function that removes all elements with a given value.
//    Attach it to the array type.
//    Read about prototype and how to attach methods.

var arr = [1,2,1,4,1,3,4,1,111,3,2,1,'1'];

Array.prototype.remove = function(value){
    for (var i = 0; i < this.length; i++){
        if (value === this[i]){
            this.splice(i, 1);
        }
    }
    return this;
}
Array.prototype.removeSecondWay = function(value){
    return this.filter(function(index){
            return this[index] !== value;
        }
    )
}
console.log(arr.join(', '));
console.log(arr.remove(1).join(', '));
console.log(arr.removeSecondWay(1).join(', '));

Related

1. remove(value)

   Array.prototype.remove = function(value){
     for (var i = 0; i < this.length; i++){
       if (this[i] === value){
         this[i] = this[this.length - 1]
         this.pop()
         i--
   

2. remove(value)

   var arr = [1, 2, 1, 4, 1, 3, 4, 1, 111, 3, 2, 1, "1"];
   Array.prototype.remove = function (value) {
       for (var i = 0; i < this.length; i++) {
           if (this[i] === value) {
               this.splice(i, 1);
   arr.remove(1);
   ...
   

3. remove(value)

   Array.prototype.remove = function(value){
     return(this.filter(function(n){ return n != value; }));
   };
   

4. remove(value)

   Array.prototype.remove = function(value) {
       while (this.indexOf(value) >= 0) {
           this.splice(this.indexOf(value), 1);
       return this;
   };
   function test(){
       var array = [1,2,1,4,1,3,4,1,111,3,2,1,'1'];
       console.log('Before removing: ', array);
   ...
   

5. remove(value)

   function initializeScript() {
       "use strict";
       var input = document.getElementById('values').value,
           numbers = input.split(' ').join('').split(',');
       numbers = numbers.remove(1);
       jsConsole.writeLine(numbers);
   Array.prototype.remove = function (value) {
       if (this == null) {
   ...
   

6. remove(value)

   Array.prototype.remove = function(value) {
       while (this.indexOf(value) >= 0) {
           this.splice(this.indexOf(value), 1);
       return this;
   };
   var arr = [1,2,1,4,1,3,4,1,111,3,2,1,'1'],
       element = 1,
       result,
   ...
   

7. remove(value)

   Array.prototype.remove = function(value) {
       var index = this.indexOf(value);
       if (index != -1) {
           return this.splice(index, 1); 
       return false;
   

8. remove(value)

   Array.prototype.remove = function (value) {
       for (var i = 0, len = this.length; i < len; i += 1) {
           if (this[i] === value) {
               this.splice(i, 1);
       return this;
   };
   var arr = [1, 2, 1, 3, 1, 4, 1, 5, 1, 6, 11, '1'];
   ...
   

9. remove(value)

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