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<?php declare(strict_types = 1);
namespace Venta\Console;
use ArrayIterator;
use InvalidArgumentException;
use Symfony\Component\Console\Command\Command;
use Venta\Contracts\Console\CommandCollection as CommandCollectionContract;
/**
* Class CommandCollection
*
* @package Venta\Console
*/
final class CommandCollection implements CommandCollectionContract
{
* @var string[]
private $commands = [];
* @inheritDoc
public function add(string $commandClass)
if (!is_subclass_of($commandClass, Command::class)) {
throw new InvalidArgumentException(
sprintf('Provided command "%s" is not subclass of "%s" class.', $commandClass, Command::class)
);
}
$this->commands[] = $commandClass;
public function all(): array
return array_unique($this->commands);
public function getIterator()
return new ArrayIterator($this->all());
venta /
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