Zicht\Itertools\lib\Traits\ZipTrait

Complexity

Total Complexity

2

Size/Duplication

Total Lines	32
Duplicated Lines	96.88 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	zip()	13	13	2

<?php
/**
 * @copyright Zicht Online <http://zicht.nl>
 */

// phpcs:disable Zicht.Commenting.FunctionComment.ExtraParamComment

namespace Zicht\Itertools\lib\Traits;

use Zicht\Itertools\lib\ZipIterator;

trait ZipTrait

This class seems to be duplicated in your project.

{
    /**
     * Returns an iterator where one or more iterables are zipped together
     *
     * This function returns a list of tuples, where the i-th tuple contains
     * the i-th element from each of the argument sequences or iterables.
     *
     * The returned list is truncated in length to the length of the
     * shortest argument sequence.
     *
     * > zip([1, 2, 3], ['a', 'b', 'c'])
     * [1, 'a'] [2, 'b'] [3, 'c']
     *
     * @param array|string|\Iterator $iterable

There is no parameter named $iterable. Was it maybe removed?

     * @param array|string|\Iterator $iterable2

There is no parameter named $iterable2. Was it maybe removed?

     * @return ZipIterator
     */
    public function zip(/* $iterable, $iterable2, ... */)
    {
        if ($this instanceof \Iterator) {
            $iterables = array_map(
                '\Zicht\Itertools\conversions\mixed_to_iterator',
                func_get_args()
            );
            $reflectorClass = new \ReflectionClass('\Zicht\Itertools\lib\ZipIterator');
            return $reflectorClass->newInstanceArgs(array_merge([$this], $iterables));
        }

        return null;
    }
}