Notes from a chat about js and coffeescript

alex.coffee

window.alex = {}

class window.alex.Wheel
  constructor: (id)->
    console.log id    
  rotate: ->
    console.log 'turning'

class window.alex.Car
  constructor: ->
    @wheels = []
    @wheels.push(new Wheel(1))
    @wheels.push new Wheel 2
    @wheels.push new Wheel 3
    @wheels.push new Wheel 4

  rotate: ->
    wheel.rotate() for wheel in @wheels unless wheel.id is 1

  public : ->
    console.log 'public'

class window.alex.Van extends window.alex.Car
  constructor: ->

$ ->
  window.car = new alex.Car

alex.js

window.alex = {};

window.alex.Wheel = function(){
  this.rotate = function(){
    console.log('turning');
  };
};

window.alex.Car = function(){
  this.wheels = [];
  this.wheels.push(new Wheel());
  var priv = function(){
    console.log('hello world');
  };
  var public = function(){
    console.log('public');
  };
  var public_two = function(){
    priv();
  };
  return {
    priv : priv,
    public: public,
    public_two: public_two
  };
};
$(function(){
  window.car = new alex.Car();
});