functions-post-09.go

func main() {
	SayGreetings(
		[]GreetingFn{
			EnglishGreeting,
			SpanishGreeting,
			func(name string) error {
				// If you're wondering, this is Klingon!
				fmt.Printf("nuqneH, %s!\n", name)
				return nil
			},
		},
		"World",
	)
}