Nexendrie\Translation\Resolvers\ChainLocaleResolver

Complexity

Total Complexity

3

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	5
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
A	resolve()	0	9	3

<?php
declare(strict_types=1);

namespace Nexendrie\Translation\Resolvers;

use Nexendrie\Utils\Collection;
use Nexendrie\Translation\ILocaleResolver;

/**
 * ChainResolver
 *
 * @author Jakub Konečný
 */
final class ChainLocaleResolver extends Collection implements ILocaleResolver {
  use \Nette\SmartObject;

  protected string $class = ILocaleResolver::class;
  
  public function resolve(): ?string {
    /** @var ILocaleResolver $resolver */
    foreach($this->items as $resolver) {
      $lang = $resolver->resolve();
      if($lang !== null) {
        return $lang;
      }
    }
    return null;
  }
}
?>