Roave\BackwardCompatibility\Git\Revision

Complexity

Total Complexity

3

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
A	fromSha1()	0	7	1
A	__toString()	0	3	1

<?php

declare(strict_types=1);

namespace Roave\BackwardCompatibility\Git;

use Assert\Assert;
use function rtrim;

final class Revision
{
    /** @var string */
    private $sha1;

    private function __construct()
    {
    }

    public static function fromSha1(string $sha1) : self
    {
        Assert::that($sha1)->regex('/^[a-zA-Z0-9]{40}$/');
        $instance       = new self();
        $instance->sha1 = rtrim($sha1);

        return $instance;
    }

    public function __toString() : string
    {
        return $this->sha1;
    }
}