rishabhmhjn

vi ~/.bashrc

# [add the following]
# -------------------------------------------------------------
. ~/.nvm/nvm.sh && nvm use default
# -------------------------------------------------------------

mkdir ~/src
cd !$

rishabhmhjn

var Person = function () {
  this.fname = 'douglas';
  this.lname = 'crockford';
};

var Student = function() {
  return this;
};

Student.prototype = new Person();

rishabhmhjn

var MyArray = function() { return this; } ;
MyArray.prototype = new Array();
MyArray.prototype.constructor = MyArray; // http://stackoverflow.com/a/10430875/842214
 
Object.defineProperty(MyArray.prototype, 'myLast', (function () {
    return {
      configurable : true,
      enumerable : true,
      get : function () {
        return this[this.length - 1];