Description
See https://wiki.php.net/rfc/enumerations
enum Suit implements Colorful {
case Hearts;
case Diamonds;
case Clubs;
case Spades;
// Fulfills the interface contract.
public function color(): string {
return match ($this) {
Suit::Hearts, Suit::Diamonds => 'Red',
Suit::Clubs, Suit::Spaces => 'Black',
};
}
}Currently, the XP syntax is implemented via https://github.com/xp-lang/xp-enums
4B3D