Doctrine\Inflector\Rules\Patterns

Complexity

Total Complexity

4

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getRegex()	0	11	2
A	isUninflected()	0	3	1

<?php

declare(strict_types=1);

namespace Doctrine\Inflector\Rules;

use function array_map;
use function implode;
use function preg_match;

class Patterns
{
    /** @var Pattern[] */
    private $patterns;

    /** @var string|null */
    private $regex;

    public function __construct(Pattern ...$patterns)
    {
        $this->patterns = $patterns;
    }

    public function isUninflected(string $word) : bool
    {
        return preg_match($this->getRegex(), $word, $regs) === 1;
    }

    private function getRegex() : string
    {
        if ($this->regex === null) {
            $patterns = array_map(function (Pattern $word) : string {
                return $word->getPattern();
            }, $this->patterns);

            $this->regex = '/^(?:' . implode('|', $patterns) . ')$/i';
        }

        return $this->regex;
    }
}