Doctrine\Inflector\SingularizerFactory

Complexity

Total Complexity

5

Size/Duplication

Total Lines	60
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	withUninflected()	0	5	1
A	withIrregular()	0	5	1
A	build()	0	18	1
A	withTransformations()	0	5	1
A	withPluralIrregular()	0	5	1

<?php

declare(strict_types=1);

namespace Doctrine\Inflector;

use Doctrine\Inflector\Rules\English\Plural;
use Doctrine\Inflector\Rules\English\Singular;
use Doctrine\Inflector\Rules\Irregular;
use Doctrine\Inflector\Rules\Ruleset;
use Doctrine\Inflector\Rules\Transformations;
use Doctrine\Inflector\Rules\Uninflected;

final class SingularizerFactory
{
    /** @var Transformations */
    private $transformations;

    /** @var Uninflected */
    private $uninflected;

    /** @var Irregular */
    private $irregular;

    /** @var Irregular */
    private $pluralIrregular;

    public function withTransformations(Transformations $transformations) : self
    {
        $this->transformations = $transformations;

        return $this;
    }

    public function withUninflected(Uninflected $uninflected) : self
    {
        $this->uninflected = $uninflected;

        return $this;
    }

    public function withIrregular(Irregular $irregular) : self
    {
        $this->irregular = $irregular;

        return $this;
    }

    public function withPluralIrregular(Irregular $pluralIrregular) : self
    {
        $this->pluralIrregular = $pluralIrregular;

        return $this;
    }

    public function build() : Ruleset
    {
        $transformations = $this->transformations ?? new Transformations(...Singular::getTransformations());
        $uninflected     = $this->uninflected ?? new Uninflected(...Singular::getUninflected());
        $irregular       = $this->irregular ?? new Irregular(...Singular::getIrregular());
        $pluralIrregular = $this->pluralIrregular ?? new Irregular(...Plural::getIrregular());

        $singularUninflected = new Uninflected(...(static function () use ($uninflected) : iterable {
            yield from $uninflected->getPatterns();
            yield from Uninflected::getDefault();
        })());

        $singularIrregular = new Irregular(...(static function () use ($irregular, $pluralIrregular) : iterable {
            yield from $irregular->getSubstitutions();
            yield from $pluralIrregular->getFlippedSubstitutions();
        })());

        return new Ruleset($transformations, $singularUninflected, $singularIrregular);
    }
}