Bdf\Collection\CollectionTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	replace()	0	5	1
A	addAll()	0	9	3

<?php

namespace Bdf\Collection;

/**
 * Base implementation of CollectionInterface methods
 */
trait CollectionTrait
{
    /**
     * @see CollectionInterface::add()
     */
    abstract public function add($element): bool;

    /**
     * @see CollectionInterface::addAll()
     */
    public function addAll(iterable $elements): bool
    {
        $b = true;

        foreach ($elements as $item) {
            $b = $this->add($item) && $b;
        }

        return $b;
    }

    /**
     * @see CollectionInterface::clear()
     */
    abstract public function clear(): void;

    /**
     * @see CollectionInterface::replace()
     */
    public function replace(iterable $elements): bool
    {
        $this->clear();

        return $this->addAll($elements);
    }
}