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<?php
namespace Germania\Coupons;
class ValidCouponsFilterIterator extends \FilterIterator
{
/**
* @var boolean
*/
public $status = true;
* @param \Traversable $coupons
* @param boolean $status
public function __construct( \Traversable $coupons, $status = true)
parent::__construct( new \IteratorIterator( $coupons ));
$this->status = $status;
}
public function accept()
$current = $this->getInnerIterator()->current();
if ($current instanceOf ValidCouponInterface):
return $current->isValid() == $this->status;
endif;
return !$this->status;
GermaniaKG /
Coupons
