Underscore\Mutator\MergeMutator

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	4
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	10	2

<?php

namespace Underscore\Mutator;

use Underscore\Collection;
use Underscore\Mutator;

class MergeMutator extends Mutator
{
    /**
     * Merges two collections. If keys collide, new value overwrites older.
     *
     * @param Collection $collection
     * @param \Iterator  $values
     * @return Collection
     */
    public function __invoke($collection, $values)
    {
        $collection = clone $collection;

        foreach ($values as $key => $value) {
            $collection[$key] = $value;
        }

        return $collection;
    }
}