Function init

chapter6/listing24/listing24.go:23–26

init is called to initialize the package by the Go runtime prior to any other code being executed.

()

// init is called to initialize the package by the
// Go runtime prior to any other code being executed.
func init() {
	// Seed the random number generator.
	rand.Seed(time.Now().Unix())
}

// main is the entry point for all Go programs.
func main() {