decoratorpattern

type Beverage interface {
	DrinkName() string
	Cost() float64
}

type BeverageType int

type CondimentDecorator interface {
	Beverage
}

type CondimentType int

type DarkRoast struct {
	// contains filtered or unexported fields
}

type Decaf struct {
	// contains filtered or unexported fields
}

type HouseBlend struct {
	// contains filtered or unexported fields
}

type Mocha struct {
	Beverage
	// contains filtered or unexported fields
}

type Soy struct {
	Beverage
	// contains filtered or unexported fields
}

type Whip struct {
	Beverage
	// contains filtered or unexported fields
}