func handler()

in golang-sample/main.go [43:49]

• 7 lines of code
• 2 McCabe index (conditional complexity)

func handler(w http.ResponseWriter, r *http.Request) {
	name := os.Getenv("NAME")
	if name == "" {
		name = "World"
	}
	fmt.Fprintf(w, "Hello %s!\n", name)
}