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

Filter::of() A
last analyzed 2022-03-30 13:21 UTC

↳ Parent: Filter

Complexity

Conditions	3
Paths	1

Size

Total Lines	16
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	6
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	16
ccs	6
cts	6
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\fpt;

use Closure;
use Generator;

// phpcs:disable Generic.Files.LineLength.TooLong

/**
 * @psalm-immutable
 *
 * @template TKey
 * @template T
 */
final class Filter
{
    /**
     * @pure
     */
    public static function of(): Closure
    {
        return
            /**
             * @param callable(T, TKey, iterable<TKey, T>): bool $callable
             */
            static fn (callable $callable): Closure =>
                /**
                 * @param iterable<TKey, T> $iterable
                 *
                 * @return Generator<TKey, T>
                 */
                static function (iterable $iterable) use ($callable): Generator {
                    foreach ($iterable as $key => $value) {
                        if ($callable($value, $key, $iterable)) {
                            yield $key => $value;
                        }
                    }
                };
    }
}


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\fpt;
11
12		use Closure;
13		use Generator;
14
15		// phpcs:disable Generic.Files.LineLength.TooLong
16
17		/**
18		* @psalm-immutable
19		*
20		* @template TKey
21		* @template T
22		*/
23		final class Filter
24		{
25		/**
26		* @pure
27		*/
28	2	public static function of(): Closure
29		{
30		return
31		/**
32		* @param callable(T, TKey, iterable<TKey, T>): bool $callable
33		*/
34	2	static fn (callable $callable): Closure =>
35		/**
36		* @param iterable<TKey, T> $iterable
37		*
38		* @return Generator<TKey, T>
39		*/
40	2	static function (iterable $iterable) use ($callable): Generator {
41	2	foreach ($iterable as $key => $value) {
42	2	if ($callable($value, $key, $iterable)) {
43	2	yield $key => $value;
44		}
45		}
46	2	};
47		}
48		}
49

loophp / fpt

Filter::of() A last analyzed 2022-03-30 13:21 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

Filter::of() A
last analyzed 2022-03-30 13:21 UTC