Vine\Queries\Find

Complexity

Total Complexity

4

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	19	4

<?php

namespace Vine\Queries;

use Vine\Node;
use Vine\NodeCollection;

class Find
{
    /**
     * @param NodeCollection $nodeCollection
     * @param $key
     * @param array $values
     * @return NodeCollection
     */
    public function __invoke(NodeCollection $nodeCollection, $key, array $values): NodeCollection
    {
        $nodes = new NodeCollection;

        foreach($nodeCollection as $node)
        {
            if(in_array($node->entry($key), $values))
            {
                $nodes->add($node);
            }

            if(!$node->children()->isEmpty())
            {
                $nodes->merge($this->__invoke($node->children(), $key, $values));
            }
        }

        return $nodes;
    }
}