League\CommonMark\Extension\DescriptionList\Renderer\DescriptionListRenderer

Complexity

Total Complexity

2

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	render()	0	9	2

<?php

declare(strict_types=1);

/*
 * This file is part of the league/commonmark package.
 *
 * (c) Colin O'Dell <colinodell@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace League\CommonMark\Extension\DescriptionList\Renderer;

use League\CommonMark\Extension\DescriptionList\Node\DescriptionList;
use League\CommonMark\Node\Node;
use League\CommonMark\Renderer\ChildNodeRendererInterface;
use League\CommonMark\Renderer\NodeRendererInterface;
use League\CommonMark\Util\HtmlElement;

final class DescriptionListRenderer implements NodeRendererInterface
{
    /**
     * @param DescriptionList $node
     *
     * {@inheritdoc}
     *
     * @psalm-suppress MoreSpecificImplementedParamType
     */
    public function render(Node $node, ChildNodeRendererInterface $childRenderer): HtmlElement
    {
        if (! ($node instanceof DescriptionList)) {
            throw new \InvalidArgumentException('Incompatible node type: ' . \get_class($node));
        }

        $separator = $childRenderer->getBlockSeparator();

        return new HtmlElement('dl', [], $separator . $childRenderer->renderNodes($node->children()) . $separator);
    }
}