Vine\Queries\Ancestors::__invoke()

Complexity

Conditions	4
Paths	2

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes

0

<?php
    public function __invoke(Node $node, $depth = null): NodeCollection
    {
        $ancestors = new NodeCollection;
        $currentDepth = 0;

        while($parent = $node->parent())
        {
            if(!is_null($depth) && $currentDepth >= $depth) break;
            $currentDepth++;

            $node = $parent;
            $ancestors->add($parent);
        }

        return new NodeCollection(...array_reverse($ancestors->all()));
    }
}