Nodejs Array Remove Object remove(value)

Method Source Code

/*Problem 2.// ww  w . java  2s  .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.*/

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'];
var valueToRemove = 1;

console.log('Original array: ' + arr);
console.log('Output (removing \'' + valueToRemove + '\'): ' + arr.remove(valueToRemove));

arr = ['one', 'two', 'three', 'ten'];
valueToRemove = 'ten';
console.log('Original array: ' + arr);
console.log('Output (removing \'' + valueToRemove + '\'): ' + arr.remove(valueToRemove));

Related

1. 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);
   ...
   

2. 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) {
   ...
   

3. 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 (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(', '));
   

4. 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,
   ...
   

5. remove(value)

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

6. remove(value)

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

7. remove(value)

   Array.prototype.remove = function (value) {
       var arr = [];
       for(var i = 0, len = this.length; i < len; i++) {
           if(this[i] !== value) {
               arr.push(this[i]);
       for(var i = 0, len = this.length; i < len; i++) {
           this.pop();
   ...
   

8. remove(value)

   Array.prototype.remove = (value) => {
       const position = this.indexOf(value)
       if (~position) this.splice(position, 1)
       return this
   

9. remove(value)

   Array.prototype.remove = function (value) {
       while (this.indexOf(value) >= 0) {
           this.splice(this.indexOf(value), 1);
       return this;
   Array.prototype.remove2 = function (value){
       var i, len,
           possitions = [];
   ...