MrPrompt\ShipmentCommon\Base\Cart

Complexity

Total Complexity

3

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	addItem()	0	4	1
A	removeItem()	0	8	2

<?php
namespace MrPrompt\ShipmentCommon\Base;

use ArrayObject;

/**
 * Cart
 *
 * @author Thiago Paes <mrprompt@gmail.com>
 */
class Cart extends ArrayObject
{
    /**
     * @param mixed $item
     */
    public function addItem($item)
    {
        $this->append($item);
    }

    /**
     * @param mixed $item
     */
    public function removeItem($item)
    {
        if (!$this->offsetExists($item)) {
            throw new \InvalidArgumentException(sprintf('Item "%s" not exists', $item));
        }

        $this->offsetUnset($item);
    }
}