$enum */ public function __construct( protected string $enum, ) {} /** * @return array */ public function get(mixed $state): array { if (blank($state)) { return []; } if (! is_array($state)) { $state = json_decode($state, associative: true); } /** @var array $state */ $state = Arr::wrap($state); return array_reduce( $state, function (array $carry, $stateItem): array { if (blank($stateItem)) { return $carry; } if ($stateItem instanceof BackedEnum) { $carry[] = $stateItem; return $carry; } $carry[] = $this->enum::tryFrom($stateItem); return $carry; }, initial: [], ); } /** * @return array */ public function set(mixed $state): array { if (blank($state)) { return []; } if (! is_array($state)) { $state = json_decode($state, associative: true); } /** @var array $state */ $state = Arr::wrap($state); return array_reduce( $state, function (array $carry, $stateItem): array { if (blank($stateItem)) { return $carry; } if (! ($stateItem instanceof BackedEnum)) { $carry[] = $stateItem; return $carry; } $carry[] = strval($stateItem->value); return $carry; }, initial: [], ); } }