Nodejs Array Remove remove(element)

Method Source Code

//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 (element) {
    for (var ind = 0; ind < this.length; ind++) {
        if (this[ind] === element) {
            this.splice(ind, 1);//ww  w  .j a  v a  2  s .  co m
            --ind;
        }
    }
    return this;
}

var arr = [1, 2, 3, 4, 1, 2, 3, 1, 5, 1, 2,];

jsConsole.writeLine(arr.join(', '));
arr.remove(1);
jsConsole.writeLine(arr.join(', '));

Related

1. remove(element)

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

2. remove(element)

   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(', '));
   

3. remove(element)

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

4. remove(element)

   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;
   };
   ...
   

5. remove(element)

   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;
   ...
   

6. remove(element)

   Array.prototype.remove=function(element){
    for(var i=0;i<this.length;i+=1){
     if(this[i]===element){
      this.splice(i,1);
      --i;
    return this;
   var array=[1,2,1,3,1,4,2,4,5,3,4,6];
   console.log(array.join(', '));
   array.remove(1);
   console.log(array.join(', '));
   

7. remove(element)

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

8. remove(element)

   Array.prototype.remove = function(element) {
     this.splice(this.indexOf(element), 1)
   

9. remove(element)

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