Nodejs Array Remove Item remove(item)

Method Source Code

Array.prototype.remove = function(item) {
   var index = this.indexOf(item);
   if (index !== -1) {
      this.splice(index, 1);/*from   w  w w  .j a v  a  2s.c o  m*/
   }
};

Related

1. remove(item)

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

2. remove(item)

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

3. remove(item)

   Array.prototype.remove = function(item) {
     var j = 0;
     while (j < this.length) {
       if (this[j] == item) {
       this.splice(j, 1);
       } else { j++; }
   };
   

4. remove(item)

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

5. remove(item)

   var sampleArray = [1, 2, 1, 4, 1, 3, 4, 1, 111, 3, 2, 1,'1'];
   Array.prototype.remove = function (item) {
       while (this.indexOf(item) >= 0) {
           this.splice(this.indexOf(item), 1);
       return this;
   };
   console.log(sampleArray.remove(1));