Arr::reverse() - Code Metrics - Inspection of "Replace illuminate/collection with lightweight alt..." - fisharebest/webtrees - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — collection ( f7b3ae )

by Greg

created 2022-09-27 15:04 UTC

Arr::reverse() A

↳ Parent: Arr

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	3
rs	10

<?php

/**
 * webtrees: online genealogy
 * Copyright (C) 2022 webtrees development team
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace Fisharebest\Webtrees;

use ArrayAccess;
use ArrayIterator;
use Closure;
use Countable;
use IteratorAggregate;
use ReturnTypeWillChange;
use Traversable;

use function array_chunk;
use function array_filter;
use function array_map;
use function array_reverse;
use function array_unshift;
use function count;
use function end;
use function in_array;
use function uasort;

use const ARRAY_FILTER_USE_BOTH;

/**
 * Fluent interface for PHP arrays
 *
 * @template TKey of array-key
 * @template TValue
 *
 * @implements ArrayAccess<TKey,TValue>
 * @implements IteratorAggregate<TKey,TValue>
 */
final class Arr implements ArrayAccess, Countable, IteratorAggregate
{
    /** @var array<TKey,TValue> */
    private array $data;

    /**
     * @param array<TKey,TValue> $data
     */
    public function __construct(array $data = [])
    {
        $this->data = $data;
    }

    /**
     * Fluent constructor.
     *
     * @param array<TKey,TValue> $data
     *
     * @return Arr<TKey,TValue>
     */
    public static function make(array $data): self
    {
        return new self($data);
    }

    /**
     * Implement ArrayAccess.
     *
     * @link https://php.net/manual/en/arrayaccess.offsetexists.php
     *
     * @param TKey $offset
filter:
    dependency_paths: ["lib/*"]
     *
     * @return bool
     */
    public function offsetExists($offset): bool
    {
        return isset($this->data[$offset]);
    }

    /**
     * Implement ArrayAccess.
     *
     * @link https://php.net/manual/en/arrayaccess.offsetget.php
     *
     * @param TKey $offset
     *
     * @return TValue
filter:
    dependency_paths: ["lib/*"]
     */
    #[ReturnTypeWillChange]
    public function offsetGet($offset)
    {
        return $this->data[$offset];
    }

    /**
     * Implement ArrayAccess.
     *
     * @link https://php.net/manual/en/arrayaccess.offsetset.php
     *
     * @param TKey $offset
     * @param TValue      $value
     *
     * @return void
     */
    public function offsetSet($offset, $value): void
    {
        $this->data[$offset] = $value;
    }

    /**
     * Implement ArrayAccess.
     *
     * @link https://php.net/manual/en/arrayaccess.offsetunset.php
     *
     * @param TKey $offset
     *
     * @return void
     */
    public function offsetUnset($offset): void
    {
        unset($this->data[$offset]);
    }

    /**
     * Implement Countable.
     *
     * @link https://php.net/manual/en/countable.count.php
     *
     * @return int
     */
    public function count(): int
    {
        return count($this->data);
    }

    /**
     * Implement IteratorAggregate.
     *
     * @link https://php.net/manual/en/iteratoraggregate.getiterator.php
     *
     * @return Traversable<TKey,TValue>
     */
    public function getIterator(): Traversable
    {
        return new ArrayIterator($this->data);
    }

    /**
     * @param TValue $value
     *
     * @return Arr<TKey,TValue>
     */
    public function append($value): self
    {
        $data = $this->data;
        $data[] = $value;

        return new self($data);
    }

    /**
     * @param int $size
     *
     * @return Arr<int,Arr<TKey,TValue>>
     */
    public function chunk(int $size): self
    {
        return new self(array_map(static fn (array $a): self => new self($a), array_chunk($this->data, $size, true)));
    }

    /**
     * @param null|Closure(TValue):bool $callback
     *
     * @return Arr<TKey,TValue>
     */
    public function filter(Closure $callback = null): self
    {
        $callback??= static fn ($value): bool => $value !== null;

        return new self(array_filter($this->data, $callback, ARRAY_FILTER_USE_BOTH));
    }

    /**
     * @param null|Closure(TValue):bool $callback
     *
     * @return TValue|null
     */
    public function first(Closure $callback = null)
    {
        foreach ($this->data as $value) {
            if ($callback === null || $callback($value)) {
                return $value;
            }
        }

        return null;
    }

    /**
     * @return Arr<int,mixed>
     */
    public function flatten(): self
    {
        $data = [];

        foreach ($this->data as $datum) {
            if ($datum instanceof self) {
                foreach ($datum->flatten() as $value) {
                    $data[] = $value;
                }
            } else {
                $data[] = $datum;
            }
        }

        return new self($data);
    }

    /**
     * @param null|Closure(TValue):bool $callback
     *
     * @return TValue|null
     */
    public function last(Closure $callback = null)
    {
        if ($this->data === []) {
            return null;
        }

        if ($callback === null) {
            return end($this->data);
        }
        foreach (array_reverse($this->data, true) as $value) {
            if ($callback($value)) {
                return $value;
            }
        }

        return null;
    }

    /**
     * @template TNewValue
     *
     * @param Closure(TValue):TNewValue $callback
     *
     * @return Arr<TKey,TNewValue>
     */
    public function map(Closure $callback): self
    {
        return new self(array_map($callback, $this->data));
    }

    /**
     * @param TValue $value
     *
     * @return Arr<TKey,TValue>
     */
    public function prepend($value): self
    {
        $data = $this->data;
        array_unshift($data, $value);

        return new self($data);
    }

    /**
     * @param null|Closure(TValue,TValue):int $callback
     *
     * @return Arr<TKey,TValue>
     */
    public function sort(Closure $callback = null): self
    {
        $callback??= static fn ($x, $y): int => $x <=> $y;

        $data = $this->data;
        uasort($data, $callback);

        return new self($data);
    }

    /**
     * @return Arr<TKey,TValue>
     */
    public function reverse(): self
    {
        return new self(array_reverse($this->data, true));
    }

    /**
     * @return array<TKey,TValue>
     */
    public function toArray(): array
    {
        return $this->data;
    }

    /**
     * @param bool $strict
     *
     * @return Arr<TKey,TValue>
     */
    public function unique(bool $strict): self
    {
        $data = [];

        foreach ($this->data as $key => $value) {
            if (!in_array($value, $data, $strict)) {
                $data[$key] = $value;
            }
        }

        return new self($data);
    }
}


1			<?php
2
3			/**
4			* webtrees: online genealogy
5			* Copyright (C) 2022 webtrees development team
6			* This program is free software: you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation, either version 3 of the License, or
9			* (at your option) any later version.
10			* This program is distributed in the hope that it will be useful,
11			* but WITHOUT ANY WARRANTY; without even the implied warranty of
12			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13			* GNU General Public License for more details.
14			* You should have received a copy of the GNU General Public License
15			* along with this program. If not, see <https://www.gnu.org/licenses/>.
16			*/
17
18			declare(strict_types=1);
19
20			namespace Fisharebest\Webtrees;
21
22			use ArrayAccess;
23			use ArrayIterator;
24			use Closure;
25			use Countable;
26			use IteratorAggregate;
27			use ReturnTypeWillChange;
28			use Traversable;
29
30			use function array_chunk;
31			use function array_filter;
32			use function array_map;
33			use function array_reverse;
34			use function array_unshift;
35			use function count;
36			use function end;
37			use function in_array;
38			use function uasort;
39
40			use const ARRAY_FILTER_USE_BOTH;
41
42			/**
43			* Fluent interface for PHP arrays
44			*
45			* @template TKey of array-key
46			* @template TValue
47			*
48			* @implements ArrayAccess<TKey,TValue>
49			* @implements IteratorAggregate<TKey,TValue>
50			*/
51			final class Arr implements ArrayAccess, Countable, IteratorAggregate
52			{
53			/** @var array<TKey,TValue> */
54			private array $data;
55
56			/**
57			* @param array<TKey,TValue> $data
58			*/
59			public function __construct(array $data = [])
60			{
61			$this->data = $data;
62			}
63
64			/**
65			* Fluent constructor.
66			*
67			* @param array<TKey,TValue> $data
68			*
69			* @return Arr<TKey,TValue>
70			*/
71			public static function make(array $data): self
72			{
73			return new self($data);
74			}
75
76			/**
77			* Implement ArrayAccess.
78			*
79			* @link https://php.net/manual/en/arrayaccess.offsetexists.php
80			*
81			* @param TKey $offset
			0 ignored issues – show Bug introduced 2022-09-27 15:19 UTC by Report Bug Copy Issue Report The type `Fisharebest\Webtrees\TKey` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
82			*
83			* @return bool
84			*/
85			public function offsetExists($offset): bool
86			{
87			return isset($this->data[$offset]);
88			}
89
90			/**
91			* Implement ArrayAccess.
92			*
93			* @link https://php.net/manual/en/arrayaccess.offsetget.php
94			*
95			* @param TKey $offset
96			*
97			* @return TValue
			0 ignored issues – show Bug introduced 2022-09-27 15:19 UTC by Report Bug Copy Issue Report The type `Fisharebest\Webtrees\TValue` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
98			*/
99			#[ReturnTypeWillChange]
100			public function offsetGet($offset)
101			{
102			return $this->data[$offset];
103			}
104
105			/**
106			* Implement ArrayAccess.
107			*
108			* @link https://php.net/manual/en/arrayaccess.offsetset.php
109			*
110			* @param TKey $offset
111			* @param TValue $value
112			*
113			* @return void
114			*/
115			public function offsetSet($offset, $value): void
116			{
117			$this->data[$offset] = $value;
118			}
119
120			/**
121			* Implement ArrayAccess.
122			*
123			* @link https://php.net/manual/en/arrayaccess.offsetunset.php
124			*
125			* @param TKey $offset
126			*
127			* @return void
128			*/
129			public function offsetUnset($offset): void
130			{
131			unset($this->data[$offset]);
132			}
133
134			/**
135			* Implement Countable.
136			*
137			* @link https://php.net/manual/en/countable.count.php
138			*
139			* @return int
140			*/
141			public function count(): int
142			{
143			return count($this->data);
144			}
145
146			/**
147			* Implement IteratorAggregate.
148			*
149			* @link https://php.net/manual/en/iteratoraggregate.getiterator.php
150			*
151			* @return Traversable<TKey,TValue>
152			*/
153			public function getIterator(): Traversable
154			{
155			return new ArrayIterator($this->data);
156			}
157
158			/**
159			* @param TValue $value
160			*
161			* @return Arr<TKey,TValue>
162			*/
163			public function append($value): self
164			{
165			$data = $this->data;
166			$data[] = $value;
167
168			return new self($data);
169			}
170
171			/**
172			* @param int $size
173			*
174			* @return Arr<int,Arr<TKey,TValue>>
175			*/
176			public function chunk(int $size): self
177			{
178			return new self(array_map(static fn (array $a): self => new self($a), array_chunk($this->data, $size, true)));
179			}
180
181			/**
182			* @param null\|Closure(TValue):bool $callback
183			*
184			* @return Arr<TKey,TValue>
185			*/
186			public function filter(Closure $callback = null): self
187			{
188			$callback??= static fn ($value): bool => $value !== null;
189
190			return new self(array_filter($this->data, $callback, ARRAY_FILTER_USE_BOTH));
191			}
192
193			/**
194			* @param null\|Closure(TValue):bool $callback
195			*
196			* @return TValue\|null
197			*/
198			public function first(Closure $callback = null)
199			{
200			foreach ($this->data as $value) {
201			if ($callback === null \|\| $callback($value)) {
202			return $value;
203			}
204			}
205
206			return null;
207			}
208
209			/**
210			* @return Arr<int,mixed>
211			*/
212			public function flatten(): self
213			{
214			$data = [];
215
216			foreach ($this->data as $datum) {
217			if ($datum instanceof self) {
218			foreach ($datum->flatten() as $value) {
219			$data[] = $value;
220			}
221			} else {
222			$data[] = $datum;
223			}
224			}
225
226			return new self($data);
227			}
228
229			/**
230			* @param null\|Closure(TValue):bool $callback
231			*
232			* @return TValue\|null
233			*/
234			public function last(Closure $callback = null)
235			{
236			if ($this->data === []) {
237			return null;
238			}
239
240			if ($callback === null) {
241			return end($this->data);
242			}
243			foreach (array_reverse($this->data, true) as $value) {
244			if ($callback($value)) {
245			return $value;
246			}
247			}
248
249			return null;
250			}
251
252			/**
253			* @template TNewValue
254			*
255			* @param Closure(TValue):TNewValue $callback
256			*
257			* @return Arr<TKey,TNewValue>
258			*/
259			public function map(Closure $callback): self
260			{
261			return new self(array_map($callback, $this->data));
262			}
263
264			/**
265			* @param TValue $value
266			*
267			* @return Arr<TKey,TValue>
268			*/
269			public function prepend($value): self
270			{
271			$data = $this->data;
272			array_unshift($data, $value);
273
274			return new self($data);
275			}
276
277			/**
278			* @param null\|Closure(TValue,TValue):int $callback
279			*
280			* @return Arr<TKey,TValue>
281			*/
282			public function sort(Closure $callback = null): self
283			{
284			$callback??= static fn ($x, $y): int => $x <=> $y;
285
286			$data = $this->data;
287			uasort($data, $callback);
288
289			return new self($data);
290			}
291
292			/**
293			* @return Arr<TKey,TValue>
294			*/
295			public function reverse(): self
296			{
297			return new self(array_reverse($this->data, true));
298			}
299
300			/**
301			* @return array<TKey,TValue>
302			*/
303			public function toArray(): array
304			{
305			return $this->data;
306			}
307
308			/**
309			* @param bool $strict
310			*
311			* @return Arr<TKey,TValue>
312			*/
313			public function unique(bool $strict): self
314			{
315			$data = [];
316
317			foreach ($this->data as $key => $value) {
318			if (!in_array($value, $data, $strict)) {
319			$data[$key] = $value;
320			}
321			}
322
323			return new self($data);
324			}
325			}
326

fisharebest / webtrees

Push — collection ( f7b3ae )

Arr::reverse() A

Complexity

Size

Duplication

Importance

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