Nodejs Array Get Last getLastElement()

Method Source Code

Array.prototype.getLastElement = function() {
   return this[this.length - 1];
};

Related

1. getLastIndexByKey(name)

   Array.prototype.getLastIndexByKey = function(name) {
     var index = -1;
     for (var i = 0; i < this.length; i++) {
       if (this[i][name]) {
         index = i;
     return index;
   

2. getLastItem()

   Array.prototype.getLastItem = function(){
     return this[this.length - 1];
   Array.prototype.equals = function (targetArray) {
       if (!targetArray)
           return false;
       if (this.length != targetArray.length)
           return false;
       for (var i = 0, l=this.length; i < l; i++) {
   ...