Overtrue\LaravelShoppingCart\Cart::save PHP 메소드

Sync the cart to session.

protected save ( Collection \| null $cart ) : Collection
$cart	Illuminate\Support\Collection \| null	The new cart content
리턴	Illuminate\Support\Collection

    protected function save($cart)
    {
        $this->session->put($this->name, $cart);
        return $cart;
    }

Cart