YetiForceCompany/YetiForcePDF

<?php

declare(strict_types=1);
/**
 * Overflow class.
 *
 * @package   YetiForcePDF\Style\Normalizer
 *
 * @copyright YetiForce Sp. z o.o
 * @license   MIT
 * @author    Rafal Pospiech <r.pospiech@yetiforce.com>
 */

namespace YetiForcePDF\Style\Normalizer;

/**
 * Class Overflow.
 */
class Overflow extends Normalizer
{
    public function normalize($ruleValue, string $ruleName = ''): array
    {
        if (null !== $this->normalized) {
            return $this->normalized;
        }
        if (\in_array($ruleValue, ['visible', 'hidden'])) {
            return $this->normalized = ['overflow' => $ruleValue];
        }
        return $this->normalized = ['overflow' => 'visible'];
    }
}