js_obj_constructor.js

/*
CONSTRUCT JAVASCRIPT OBJECTS WITH FUNCTIONS
We are also able to create objects using constructor functions.

A constructor function is given a capitalized name to make it clear that it is 
a constructor.

Here's an example of a constructor function:

var Car = function() {
  this.wheels = 4;
  this.engines = 1;
  this.seats = 1;
};
In a constructor the this variable refers to the new object being created by the 
constructor. So when we write,

  this.wheels = 4;

inside of the constructor we are giving the new object it creates a property called 
wheels with a value of 4.

You can think of a constructor as a description for the object it will create.

Have your MotorBike constructor describe an object with wheels, engines and seats 
properties and set them to numbers.
*/

var Car = function() {
  this.wheels = 4;
  this.engines = 1;
  this.seats = 1;
};

// Only change code below this line.

var MotorBike = function() {
	this.wheels = 2;
	this.engines = 2;
	this.seats = 1;
};
var someBike = new MotorBike();
console.log("MotorBike Constructor: ", someBike);