func Family()

in internal/network/network.go [35:43]

• 9 lines of code
• 4 McCabe index (conditional complexity)

func Family(a *net.IP) string {
	if a == nil || len(*a) <= net.IPv4len {
		return "ip4"
	}
	if a.To4() != nil {
		return "ip4"
	}
	return "ip6"
}