func NewHandler(repository repository.CardRepository) Handler {
	return &handler{
		repo: repository,
	}
}
// NewHandler returns a new instance of Handler

NewHandler returns a new instance of Handler
// NewHandler returns a new instance of Handler
func NewHandler(repository repository.CardRepository) Handler {
	return &handler{
		repo: repository,
	}
}
func NewHandler ( repository repository . CardRepository ) Handler { return & handler { repo : repository , } }
NewHandler returns a new instance of Handler
NewHandler returns a new instance of Handler