code: func NewActor(v2Actor V2Actor, v3Actor V3Actor, sharedActor SharedActor) *Actor {
  	return &Actor{
  		SharedActor:   sharedActor,
  		V2Actor:       v2Actor,
  		V3Actor:       v3Actor,
  		WordGenerator: new(randomword.Generator),
  
  		startWithProtocol: regexp.MustCompile(ProtocolRegexp),
  		urlValidator:      regexp.MustCompile(URLRegexp),
  	}
  }
docs: // NewActor returns a new actor.