Backburner

ordering-a-burger

var bb = new Backburner(['cook', 'prepare', 'serve']);
var food = { name: "" };

function cookFood(name) {
 console.log(name);
 food.name = name;
}

function prepareFood() {
 console.log('A chef is preparing your food!!!')
}

function serve() {
 console.log('Serving: '+ food.name);
}

console.log('Customer wants to order a burger: ')

bb.run(function() {
 bb.schedule('cook', this, cookBurger, 'Quater Pounder');
 bb.schedule('cook', this, cookBurger, 'Half Pounder');
 bb.schedule('cook', this, cookBurger, 'Double cheese burger');
 
 bb.schedule('prepare', this, prepareFood);
 
 bb.schedule('serve', this, serve);
});

console.log('Burger has been served.');