Doctrine\Inflector\RulesetInflector

Complexity

Total Complexity

7

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	inflect()	0	7	2
A	addRules()	0	5	1
A	doInflect()	0	13	3
A	__construct()	0	3	1

<?php

declare(strict_types=1);

namespace Doctrine\Inflector;

use Doctrine\Inflector\Rules\Ruleset;

class RulesetInflector
{
    /** @var Ruleset */
    private $ruleset;

    /** @var string[] */
    private $wordInflectionCache = [];

    public function __construct(Ruleset $ruleset)
    {
        $this->ruleset = $ruleset;
    }

    /**
     * @param mixed[] $rules
     */
    public function addRules(array $rules) : void
    {
        $this->ruleset->addRules($rules);

        $this->wordInflectionCache = [];
    }

    public function inflect(string $word) : string
    {
        if (! isset($this->wordInflectionCache[$word])) {
            $this->wordInflectionCache[$word] = $this->doInflect($word);
        }

        return $this->wordInflectionCache[$word];
    }

    private function doInflect(string $word) : string
    {
        $inflected = $this->ruleset->getIrregular()->inflect($word);

        if ($inflected !== null) {
            return $inflected;
        }

        if ($this->ruleset->getUninflected()->isUninflected($word)) {
            return $word;
        }

        return $this->ruleset->getRules()->inflect($word);
    }
}