Nodejs Array Remove by Index remove(i)

Method Source Code

Array.prototype.remove = function(i) {
    if (typeof i != "number")
        i = this.indexOf(i);//  w  ww .j ava2  s . c  o m
    this.splice(i,1);
    return i;
}

Array.prototype.insert = function(v, i) {
    if (arguments.length == 1)
        i = this.length;
    this.splice(i,0,v);
    return i;
}

singleton = (function() {
    var s = { uid: 0 };
    return {
        uid: function () {
            return s.uid++;
        }
    };
})();

Related

1. remove(index)

   Array.prototype.remove = function(index)
       this.splice(index,1);
   };
   

2. remove(index)

   Array.prototype.remove = function(index) {
     this.splice(index, 1);
     return this;
   };
   

3. remove(index)

   Array.prototype.remove = function(index) {
     return this.splice(index, 1);
   

4. remove(index)

   'use strict';
   Array.prototype.remove = function (index) {
     return this.splice(index, 1);