Group::__invoke() - Code Metrics - loophp/collection - Measure and Improve Code Quality continuously with Scrutinizer

Group::__invoke() A
last analyzed 2024-12-11 06:32 UTC

↳ Parent: Group

Complexity

Conditions	5
Paths	1

Size

Total Lines	31
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	5

Importance

Changes

Metric	Value
cc	5
eloc	14
nc	1
nop	0
dl	0
loc	31
ccs	15
cts	15
cp	1
crap	5
rs	9.4888
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace loophp\collection\Operation;

use Closure;
use Generator;

/**
 * @immutable
 *
 * @template TKey
 * @template T
 */
final class Group extends AbstractOperation
{
    /**
     * @return Closure(iterable<TKey, T>): Generator<int, list<T>>
     */
    public function __invoke(): Closure
    {
        return
            /**
             * @param iterable<TKey, T> $iterable
             *
             * @return Generator<int, list<T>>
             */
            static function (iterable $iterable): Generator {
                $last = [];

                foreach ($iterable as $current) {
                    if ([] === $last) {
                        $last = [$current];

                        continue;
                    }

                    if (current($last) === $current) {
                        $last[] = $current;

                        continue;
                    }

                    yield $last;

                    $last = [$current];
                }

                if ([] !== $last) {
                    yield $last;
                }
            };
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace loophp\collection\Operation;
6
7		use Closure;
8		use Generator;
9
10		/**
11		* @immutable
12		*
13		* @template TKey
14		* @template T
15		*/
16		final class Group extends AbstractOperation
17		{
18		/**
19		* @return Closure(iterable<TKey, T>): Generator<int, list<T>>
20		*/
21	6	public function __invoke(): Closure
22		{
23	6	return
24		/**
25		* @param iterable<TKey, T> $iterable
26		*
27		* @return Generator<int, list<T>>
28		*/
29	6	static function (iterable $iterable): Generator {
30	6	$last = [];
31
32	6	foreach ($iterable as $current) {
33	4	if ([] === $last) {
34	4	$last = [$current];
35
36	4	continue;
37		}
38
39	4	if (current($last) === $current) {
40	4	$last[] = $current;
41
42	4	continue;
43		}
44
45	4	yield $last;
46
47	4	$last = [$current];
48		}
49
50	6	if ([] !== $last) {
51	4	yield $last;
52		}
53	6	};
54		}
55		}
56

loophp / collection

Group::__invoke() A last analyzed 2024-12-11 06:32 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

Group::__invoke() A
last analyzed 2024-12-11 06:32 UTC