Thunder\Serializard\Normalizer\CallbackNormalizer

Complexity

Total Complexity

3

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	__invoke()	0	4	1

<?php
namespace Thunder\Serializard\Normalizer;

/**
 * @author Tomasz Kowalczyk <tomasz@kowalczyk.cc>
 */
final class CallbackNormalizer
{
    private $callback;

    public function __construct($callback)
    {
        if(false === is_callable($callback)) {
            throw new \InvalidArgumentException('Given callback is not callable!');
        }

        $this->callback = $callback;
    }

    public function __invoke($var)
    {
        return call_user_func($this->callback, $var);
    }
}