Arr::flatMap() - Code Metrics - Inspection of "Merge pull request #36 from spatie/structured-data" - spatie/opening-hours - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1861df...204f48 )

by Sebastian

created 2017-01-03 10:39 UTC

Arr::flatMap() A

↳ Parent: Arr

Complexity

Conditions	3
Paths	3

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	16
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	9
nc	3
nop	2

<?php

namespace Spatie\OpeningHours\Helpers;

class Arr
{
    public static function map(array $array, callable $callback): array
    {
        $keys = array_keys($array);

        $items = array_map($callback, $array, $keys);

        return array_combine($keys, $items);
    }

    public static function flatMap(array $array, callable $callback): array
    {
        $mapped = self::map($array, $callback);

        $flattened = [];

        foreach ($mapped as $item) {
            if (is_array($item)) {
                $flattened = array_merge($flattened, $item);
            } else {
                $flattened[] = $item;
            }
        }

        return $flattened;
    }

    public static function pull(&$array, $key, $default = null)
    {
        $value = $array[$key] ?? $default;

        unset($array[$key]);

        return $value;
    }

    public static function mirror(array $array): array
    {
        return array_combine($array, $array);
    }

    public static function createUniquePairs(array $array): array
    {
        $pairs = [];

        while ($a = array_shift($array)) {
            foreach ($array as $b) {
                $pairs[] = [$a, $b];
            }
        }

        return $pairs;
    }
}


1			<?php
2
3			namespace Spatie\OpeningHours\Helpers;
4
5			class Arr
6			{
7			public static function map(array $array, callable $callback): array
8			{
9			$keys = array_keys($array);
10
11			$items = array_map($callback, $array, $keys);
12
13			return array_combine($keys, $items);
14			}
15
16			public static function flatMap(array $array, callable $callback): array
17			{
18			$mapped = self::map($array, $callback);
19
20			$flattened = [];
21
22			foreach ($mapped as $item) {
23			if (is_array($item)) {
24			$flattened = array_merge($flattened, $item);
25			} else {
26			$flattened[] = $item;
27			}
28			}
29
30			return $flattened;
31			}
32
33			public static function pull(&$array, $key, $default = null)
34			{
35			$value = $array[$key] ?? $default;
36
37			unset($array[$key]);
38
39			return $value;
40			}
41
42			public static function mirror(array $array): array
43			{
44			return array_combine($array, $array);
45			}
46
47			public static function createUniquePairs(array $array): array
48			{
49			$pairs = [];
50
51			while ($a = array_shift($array)) {
52			foreach ($array as $b) {
53			$pairs[] = [$a, $b];
54			}
55			}
56
57			return $pairs;
58			}
59			}
60

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Push — master ( 1861df...204f48 )

Arr::flatMap() A

Complexity

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