Kata\BowlingKata\RollValue

Complexity

Total Complexity

5

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	fromChar()	0	13	3
A	value()	0	4	1

<?php

namespace Kata\BowlingKata;

final class RollValue
{
    const EMPTY = '-';
    const SPARE = '/';
    const STRIKE = 'X';

    /** @var int */
    private $value;

    private function __construct(int $value)
    {
        $this->value = $value;
    }

    public static function fromChar($char)
    {
        if (in_array($char, [self::EMPTY, self::SPARE]))
        {
            return new self(0);
        }
        if (self::STRIKE == $char)
        {
            return new self(10);
        }

        return new self($char);
    }

    public function value()
    {
        return $this->value;
    }
}