``` javascript

var Vehicle = function() {

};


Vehicle.prototype.setName = function(name){
    this.name = name;
    return this;
}

Vehicle.prototype.setColor = function(color){
    this.color = color;
    return this;
}

Vehicle.prototype.setType = function(type){
    this.type = type;
    return this;
}

Vehicle.prototype.save = function(){
    console.log('saving ' + this.name + ' to the database')
    return this;
}

//WITHOUT CHAINING

var car = new Vehicle();
car.setName('Freddy')
car.setColor('black')
car.setType('Volvo')
car.save();

//WITH CHAINING

var car = new Vehicle().setName('Freddy').setColor('black').setType('Volvo').save();

```