MoveValueBeforeKey::withKey() - Code Metrics - Inspection of "Array collections with modifiers" - yiisoft/arrays - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#62)

by Alexander

created 2021-01-25 23:13 UTC

MoveValueBeforeKey::withKey() A

↳ Parent: MoveValueBeforeKey

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	1
dl	0
loc	5
ccs	4
cts	4
cp	1
crap	1
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Yiisoft\Arrays\Collection\Modifier;

use Yiisoft\Arrays\Collection\Modifier\ModifierInterface\DataModifierInterface;

/**
 * Move element with a key `key` before an element with `beforeKey` key.
 *
 * Simple usage:
 *
 * ```php
 * $modifier = new MoveValueBeforeKey('a', 'c');
 *
 * // ['b' => 2, 'a' => 1, 'c' => 3]
 * $result = $modifier->apply(['a' => 1, 'b' => 2, 'c' => 3])
 * ```
 *
 * Usage with merge:
 *
 * ```php
 * $a = [
 *     'name' => 'Yii',
 *     'version' => '1.0',
 * ];
 * $b = new ArrayCollection(
 *     [
 *         'version' => '3.0',
 *         'options' => [],
 *         'vendor' => 'Yiisoft',
 *     ],
 *     new MoveValueBeforeKey('vendor', 'name')
 * );
 *
 * // [
 * //     'vendor' => 'Yiisoft',
 * //     'name' => 'Yii',
 * //     'version' => '3.0',
 * //     'options' => [],
 * // ],
 * $result = ArrayHelper::merge($a, $b);
 * ```
 */
final class MoveValueBeforeKey extends Modifier implements DataModifierInterface
{
    /**
     * @var int|string
     */
    private $key;

    /**
     * @var int|string
     */
    private $beforeKey;

    /**
     * @param int|string $key
     * @param int|string $beforeKey
     */
    public function __construct($key, $beforeKey)
    {
        $this->key = $key;
        $this->beforeKey = $beforeKey;
    }

    /**
     * @param int|string $key
     *
     * @return self
     */
    public function withKey($key): self
    {
        $new = clone $this;
        $new->key = $key;
        return $new;
    }

    /**
     * @param int|string $key
     *
     * @return self
     */
    public function beforeKey($key): self
    {
        $new = clone $this;
        $new->beforeKey = $key;
        return $new;
    }

    public function apply(array $data): array
    {
        if (!array_key_exists($this->key, $data)) {
            return $data;
        }

        $result = [];
        foreach ($data as $k => $v) {
            if ($k === $this->beforeKey) {
                $result[$this->key] = $data[$this->key];
            }
            if ($k !== $this->key) {
                $result[$k] = $v;
            }
        }

        return $result;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Arrays\Collection\Modifier;
6
7		use Yiisoft\Arrays\Collection\Modifier\ModifierInterface\DataModifierInterface;
8
9		/**
10		* Move element with a key `key` before an element with `beforeKey` key.
11		*
12		* Simple usage:
13		*
14		* ```php
15		* $modifier = new MoveValueBeforeKey('a', 'c');
16		*
17		* // ['b' => 2, 'a' => 1, 'c' => 3]
18		* $result = $modifier->apply(['a' => 1, 'b' => 2, 'c' => 3])
19		* ```
20		*
21		* Usage with merge:
22		*
23		* ```php
24		* $a = [
25		* 'name' => 'Yii',
26		* 'version' => '1.0',
27		* ];
28		* $b = new ArrayCollection(
29		* [
30		* 'version' => '3.0',
31		* 'options' => [],
32		* 'vendor' => 'Yiisoft',
33		* ],
34		* new MoveValueBeforeKey('vendor', 'name')
35		* );
36		*
37		* // [
38		* // 'vendor' => 'Yiisoft',
39		* // 'name' => 'Yii',
40		* // 'version' => '3.0',
41		* // 'options' => [],
42		* // ],
43		* $result = ArrayHelper::merge($a, $b);
44		* ```
45		*/
46		final class MoveValueBeforeKey extends Modifier implements DataModifierInterface
47		{
48		/**
49		* @var int\|string
50		*/
51		private $key;
52
53		/**
54		* @var int\|string
55		*/
56		private $beforeKey;
57
58		/**
59		* @param int\|string $key
60		* @param int\|string $beforeKey
61		*/
62	5	public function __construct($key, $beforeKey)
63		{
64	5	$this->key = $key;
65	5	$this->beforeKey = $beforeKey;
66	5	}
67
68		/**
69		* @param int\|string $key
70		*
71		* @return self
72		*/
73	1	public function withKey($key): self
74		{
75	1	$new = clone $this;
76	1	$new->key = $key;
77	1	return $new;
78		}
79
80		/**
81		* @param int\|string $key
82		*
83		* @return self
84		*/
85	1	public function beforeKey($key): self
86		{
87	1	$new = clone $this;
88	1	$new->beforeKey = $key;
89	1	return $new;
90		}
91
92	5	public function apply(array $data): array
93		{
94	5	if (!array_key_exists($this->key, $data)) {
95	1	return $data;
96		}
97
98	4	$result = [];
99	4	foreach ($data as $k => $v) {
100	4	if ($k === $this->beforeKey) {
101	4	$result[$this->key] = $data[$this->key];
102		}
103	4	if ($k !== $this->key) {
104	4	$result[$k] = $v;
105		}
106		}
107
108	4	return $result;
109		}
110		}
111

yiisoft / arrays

Pull Request — master (#62)

MoveValueBeforeKey::withKey() A

Complexity

Size

Duplication

Code Coverage

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