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

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

↳ Parent: Filter

Complexity

Conditions	2
Paths	1

Size

Total Lines	28
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	2

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	2
eloc	9
c	2
b	0
f	0
nc	1
nop	0
dl	0
loc	28
ccs	10
cts	10
cp	1
crap	2
rs	9.9666

<?php

declare(strict_types=1);

namespace loophp\collection\Operation;

use Closure;
use Generator;
use loophp\collection\Utils\CallbacksArrayReducer;
use loophp\iterators\FilterIterableAggregate;

/**
 * @immutable
 *
 * @template TKey
 * @template T
 */
final class Filter extends AbstractOperation
{
    /**
     * @return Closure(callable(T, TKey, iterable<TKey, T>): bool ...): Closure(iterable<TKey, T>): Generator<TKey, T>
     */
    public function __invoke(): Closure
    {
        return
            /**
             * @param callable(T, TKey, iterable<TKey, T>): bool ...$callbacks
             *
             * @return Closure(iterable<TKey, T>): Generator<TKey, T>
             */
            static fn (callable ...$callbacks): Closure =>
                /**
                 * @param iterable<TKey, T> $iterable
                 *
                 * @return Generator<TKey, T>
                 */
                static function (iterable $iterable) use ($callbacks): Generator {
                    $defaultCallback =
                        /**
                         * @param T $value
                         *
                         * @return T
                         */
                        static fn (mixed $value): mixed => $value;

                    $callback = [] === $callbacks ?
                        $defaultCallback :
                        CallbacksArrayReducer::or()($callbacks);

                    yield from new FilterIterableAggregate($iterable, $callback);
                };
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace loophp\collection\Operation;
6
7		use Closure;
8		use Generator;
9		use loophp\collection\Utils\CallbacksArrayReducer;
10		use loophp\iterators\FilterIterableAggregate;
11
12		/**
13		* @immutable
14		*
15		* @template TKey
16		* @template T
17		*/
18		final class Filter extends AbstractOperation
19		{
20		/**
21		* @return Closure(callable(T, TKey, iterable<TKey, T>): bool ...): Closure(iterable<TKey, T>): Generator<TKey, T>
22		*/
23	216	public function __invoke(): Closure
24		{
25	216	return
26		/**
27		* @param callable(T, TKey, iterable<TKey, T>): bool ...$callbacks
28		*
29		* @return Closure(iterable<TKey, T>): Generator<TKey, T>
30		*/
31	216	static fn (callable ...$callbacks): Closure =>
32		/**
33		* @param iterable<TKey, T> $iterable
34		*
35		* @return Generator<TKey, T>
36		*/
37	216	static function (iterable $iterable) use ($callbacks): Generator {
38	216	$defaultCallback =
39		/**
40		* @param T $value
41		*
42		* @return T
43		*/
44	216	static fn (mixed $value): mixed => $value;
45
46	216	$callback = [] === $callbacks ?
47	2	$defaultCallback :
48	214	CallbacksArrayReducer::or()($callbacks);
49
50	216	yield from new FilterIterableAggregate($iterable, $callback);
51	216	};
52		}
53		}
54

loophp / collection

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

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

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