NilPortugues\Serializer\Strategy\YamlStrategy

Complexity

Total Complexity

2

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	serialize()	0	4	1
A	unserialize()	0	4	1

<?php

/**
 * Author: Nil Portugués Calderó <contact@nilportugues.com>
 * Date: 8/27/15
 * Time: 11:58 PM.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace NilPortugues\Serializer\Strategy;

use Symfony\Component\Yaml\Yaml;

class YamlStrategy implements StrategyInterface
{
    /**
     * @param mixed $value
     *
     * @return string
     */
    public function serialize($value)
    {
        return Yaml::dump($value);
    }

    /**
     * @param $value
     *
     * @return array
     */
    public function unserialize($value)
    {
        return Yaml::parse($value);

The expression \Symfony\Component\Yaml\Yaml::parse($value); of type array|string adds the type string to the return on line 34 which is incompatible with the return type declared by the interface NilPortugues\Serializer\Strategy\StrategyInterface::unserialize of type array.

    }
}