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<?php
/*
* This file is part of the Symfony package.
*
* (c) Arnaud LEMAIRE <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Fp\Reducer;
class Enumerating implements Reducer
{
use Mixin\Stateless;
protected $next_reducer;
protected $counter;
public function __construct(Reducer $next_reducer, $start = 0)
$this->next_reducer = $next_reducer;
$this->counter = $start;
}
public function step($result, $current)
$index = $this->counter++;
return $this->next_reducer->step($result, [$index, $current]);
Ibsciss /
php-functional
