Nodejs Array Remove Item remove(number)

Method Source Code

/* Write a function that removes all elements with a given value
 * Attach it to the array type/*from ww w .j  a v a  2s .c  om*/
 * Read about prototype and how to attach methods  */
function run() {
    var arr = [1, 2, 1, 4, 1, 3, 4, 1, 111, 3, 2, 1, "1"];
    jsConsole.writeLine("The initial array: " + arr);
    arr.remove(1); //arr = [2,4,3,4,111,3,2,"1"];
    jsConsole.writeLine("The array with the number 1 removed: " + arr);
}

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

Related

1. remove(item)

   Array.prototype.remove = function(item)
     var p = this.indexOf(item);
     if(p != -1)
       this.splice(p,1);
   };
   

2. remove(item)

   Array.prototype.remove = function(item){
     if (this.contains(item)) return this.splice(this.indexOf(item), 1);
   

3. remove(itemToRemove)

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

4. remove(num)

   Array.prototype.remove = function(num) {
     this[num] = null;
     return this;
   };
   

5. remove(numToRemove)

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

6. remove(number)

   var example = [1, 4, 5, 3, 6, 4, 7, 3, 2];
   Array.prototype.remove = function(number){
       var editedArray = [],
           index;
       for (index = 0; index < this.length; index += 1) {
           if (this[index] != number) {
               editedArray.push(this[index]);
       return editedArray;
   };
   console.log(example);
   console.log(example.remove(4));
   

7. remove(numberToRemove)

   Array.prototype.remove = function(numberToRemove) {
       var index,
           len = this.length;
       for (index = 0; index < len; index += 1) {
           if (this[index] === numberToRemove) {
               this.splice(index, 1);
               index -= 1;
   };
   var arr = [1, 2, 5, 54, 32, 1, 4, 4, 1, 1, 1, 54, 3, 65, 4];
   arr.remove(1);
   console.log(arr);
   

8. removeItem( (item)

   Array.prototype.removeItem = (function (item){
       var newArray = [];
       for (var index in this) {
           if(this[index] !== item && typeof this[index] !== "function") {
               newArray.push(this[index]);
       return newArray;
   });
   ...
   

9. removeItem()

   Array.prototype.removeItem = function() {
     for (var item in arguments) { 
       for (var i = 0; i < this.length; i++) {
         if (this[i] === arguments[item]) {
           this.splice(i, 1);
   var arr = [1, 2, 1, 4, 1, 3, 4, 1, 111, 3, 2, 1, '1'];
   arr.removeItem(1);
   console.log(arr);
   arr = ['hi', 'bye', 'hello'];
   arr.removeItem('bye');
   console.log(arr);