WS\Utils\Collections\RemoveTraverseTrait::remove()

Complexity

Conditions	6
Paths	7

Size

Total Lines	27
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	19
CRAP Score	6

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function remove($element): bool
    {
        if ($this->isEmpty()) {
            return false;
        }
        $fMatch = static function ($tested) use ($element): bool {
            return $tested === $element;
        };
        if ($element instanceof HashCodeAware) {
            $fMatch = static function ($tested) use ($element): bool {
                if ($tested instanceof HashCodeAware) {
                    return $tested->getHashCode() === $element->getHashCode();
                }
                return $tested === $element;
            };
        }
        $indexIterator = $this->getIndexIterator();
        $elements = $this->getElements();
        while ($indexIterator->hasNext()) {
            $index = $indexIterator->next();
            if ($fMatch($elements[$index])) {
                unset($elements[$index]);
                $this->setElements(array_values($elements));
                return true;
            }
        }
        return false;
    }