loophp\phptree\Modifier\FulfillCapacity::modify()

Complexity

Conditions	4
Paths	4

Size

Total Lines	16
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	4

Importance

Changes

0

<?php
    public function modify(NodeInterface $tree): NodeInterface
    {
        /** @var \loophp\phptree\Node\NaryNodeInterface $item */
        foreach ($this->traverser->traverse($tree) as $item) {
            $capacity = $item->capacity();

            if (false === $item->isLeaf()) {
                $children = iterator_to_array($item->children());

                while ($item->degree() !== $capacity) {
                    $item->add(current($children)->clone());
                }
            }
        }

        return $tree;
    }