ChunkIterableAggregate::getIterator() - Code Metrics - loophp/iterators - Measure and Improve Code Quality continuously with Scrutinizer

ChunkIterableAggregate::getIterator() A
last analyzed 2023-05-08 20:37 UTC

↳ Parent: ChunkIterableAggregate

Complexity

Conditions	3
Paths	3

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	3
eloc	8
c	1
b	0
f	1
nc	3
nop	0
dl	0
loc	17
ccs	9
cts	9
cp	1
crap	3
rs	10

<?php

/**
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace loophp\iterators;

use Generator;
use IteratorAggregate;

use function count;

/**
 * @template TKey
 * @template T
 *
 * @implements IteratorAggregate<int, list<T>>
 */
final class ChunkIterableAggregate implements IteratorAggregate
{
    /**
     * @param iterable<TKey, T> $iterable
     */
    public function __construct(private iterable $iterable, private int $chunkSize)
    {
    }

    /**
     * @return Generator<int, list<T>>
     */
    public function getIterator(): Generator
    {
        $values = [];

        foreach ($this->iterable as $value) {
            if (count($values) !== $this->chunkSize) {
                $values[] = $value;

                continue;
            }

            yield $values;

            $values = [$value];
        }

        yield $values;
    }
}


1		<?php
2
3		/**
4		* For the full copyright and license information, please view
5		* the LICENSE file that was distributed with this source code.
6		*/
7
8		declare(strict_types=1);
9
10		namespace loophp\iterators;
11
12		use Generator;
13		use IteratorAggregate;
14
15		use function count;
16
17		/**
18		* @template TKey
19		* @template T
20		*
21		* @implements IteratorAggregate<int, list<T>>
22		*/
23		final class ChunkIterableAggregate implements IteratorAggregate
24		{
25		/**
26		* @param iterable<TKey, T> $iterable
27		*/
28	1	public function __construct(private iterable $iterable, private int $chunkSize)
29		{
30	1	}
31
32		/**
33		* @return Generator<int, list<T>>
34		*/
35	1	public function getIterator(): Generator
36		{
37	1	$values = [];
38
39	1	foreach ($this->iterable as $value) {
40	1	if (count($values) !== $this->chunkSize) {
41	1	$values[] = $value;
42
43	1	continue;
44		}
45
46	1	yield $values;
47
48	1	$values = [$value];
49		}
50
51	1	yield $values;
52		}
53		}
54

loophp / iterators

ChunkIterableAggregate::getIterator() A last analyzed 2023-05-08 20:37 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

ChunkIterableAggregate::getIterator() A
last analyzed 2023-05-08 20:37 UTC