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<?php
declare(strict_types=1);
/**
* Spiral Framework.
*
* @license MIT
* @author Anton Titov (Wolfy-J)
*/
namespace Cycle\Schema\Generator\Relation;
use Cycle\Schema\Exception\OptionException;
final class OptionMapper
{
/** @var array */
private $map = [];
* @param array $map
public function __construct(array $map)
$this->map = $map;
}
* @param iterable $options
* @return array
* @throws OptionException
public function map(iterable $options): array
$result = [];
foreach ($options as $name => $value) {
if (!isset($this->map[$name])) {
throw new OptionException("Undefined relation option `$name`");
$result[$this->map[$name]] = $value;
return $result;
cycle /
schema-builder
