/**
* Check if given yearwheel exists in repository
*
* @param \Bpi\ApiBundle\Domain\ValueObject\Yearwheel $yearwheel
* @return boolean
*/
public function contains(Yearwheel $yearwheel)
{
return (bool) $this->list->filter(function ($e) use($yearwheel) {
if ($e instanceof Yearwheel && $e->equals($yearwheel)) {
return true;
}
})->count();
}
