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<?php
declare(strict_types = 1);
namespace Innmind\Compose\Definition\Service\Constructor;
use Innmind\Compose\{
Definition\Service\Constructor,
Exception\ValueNotSupported,
Lazy
};
use Innmind\Immutable\{
Str,
Sequence
final class Factory implements Constructor
{
private $class;
private $method;
private function __construct(string $class, string $method)
$this->class = $class;
$this->method = $method;
}
/**
* {@inheritdoc}
*/
public static function fromString(Str $value): Constructor
if (!$value->matches('~^\S+::\S+$~')) {
throw new ValueNotSupported((string) $value);
[$class, $method] = $value->split('::');
return new self((string) $class, (string) $method);
public function __invoke(...$arguments): object
$arguments = Sequence::of(...$arguments)->map(static function($argument) {
if ($argument instanceof Lazy) {
return $argument->load();
return $argument;
});
return [$this->class, $this->method](...$arguments);
public function __toString(): string
return sprintf('%s::%s', $this->class, $this->method);
Innmind /
Compose
