更新日志 1.3.0 — 2023 年 2 月 8 日¶

(new \CuyZ\Valinor\MapperBuilder())
    ->registerConstructor(
        // Allow the native constructor to be used
        SomeEnum::class,

        // Register a named constructor
        SomeEnum::fromMatrix(...)
    )
    ->mapper()
    ->map(SomeEnum::class, [
        'type' => 'FOO',
        'number' => 'BAR',
    ]);

enum SomeEnum: string
{
    case CASE_A = 'FOO_VALUE_1';
    case CASE_B = 'FOO_VALUE_2';
    case CASE_C = 'BAR_VALUE_1';
    case CASE_D = 'BAR_VALUE_2';

    /**
     * @param 'FOO'|'BAR' $type
     * @param int<1, 2> $number
     * /
    public static function fromMatrix(string $type, int $number): self
    {
        return self::from("{$type}_VALUE_{$number}");
    }
}

enum SomeEnum
{
    case FOO;
    case BAR;
    case BAZ;
}

(new \CuyZ\Valinor\MapperBuilder())
    ->registerConstructor(
        /**
         * This constructor will be called only when pattern
         * `SomeEnum::BA*` is requested during mapping.
         *
         * @return SomeEnum::BA*
         */
        fn (string $value): SomeEnum => /* Some custom domain logic */
    )
    ->mapper()
    ->map(SomeEnum::class . '::BA*', 'some custom value');