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<?php
/*
* This file is part of Fusonic-linq.
* https://github.com/fusonic/fusonic-linq
*
* (c) Fusonic GmbH
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Fusonic\Linq\Iterator;
use Iterator;
use Fusonic\Linq\Helper;
class WhereIterator extends \FilterIterator
{
private $func;
public function __construct(Iterator $iterator, $func)
{
parent::__construct($iterator);
$this->func = $func;
}
public function accept()
{
$func = $this->func;
$current = $this->current();
return Helper\LinqHelper::getBoolOrThrowException($func($current));
}
}
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