Palmtree\Csv\Normalizer\CallableNormalizer

Complexity

Total Complexity

5

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	normalize()	0	9	2
A	__construct()	0	4	1
A	getCallback()	0	3	1
A	create()	0	3	1

<?php

declare(strict_types=1);

namespace Palmtree\Csv\Normalizer;

class CallableNormalizer implements NormalizerInterface
{
    private \Closure $callback;
    private ?NormalizerInterface $normalizer;

    public function __construct(callable $callback, ?NormalizerInterface $normalizer = null)
    {
        $this->callback = \Closure::fromCallable($callback);
        $this->normalizer = $normalizer;
    }

    /** @psalm-suppress UnsafeInstantiation */
    public static function create(callable $callback, ?NormalizerInterface $normalizer = null): self
    {
        return new static($callback, $normalizer);
    }

    public function getCallback(): callable
    {
        return $this->callback;
    }

    /** @return mixed */
    public function normalize(string $value)
    {
        if ($this->normalizer) {
            $value = $this->normalizer->normalize($value);
        }

        $callback = $this->callback;

        return $callback($value, $this);
    }
}