Arr::flatMap() - Code Metrics - Inspection of "implement basic relation with tests" - webfactor/laravel-openinghours - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( a62b41...518ca5 )

by Oliver

created 2018-02-08 20:51 UTC

Arr::flatMap() A

↳ Parent: Arr

Complexity

Conditions	3
Paths	3

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	16
ccs	8
cts	8
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	9
nc	3
nop	2
crap	3

<?php

namespace Webfactor\Laravel\OpeningHours\Helpers;

class Arr
{
    public static function filter(array $array, callable $callback): array
    {
        return array_filter($array, $callback, ARRAY_FILTER_USE_BOTH);
    }

    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 Webfactor\Laravel\OpeningHours\Helpers;
4
5		class Arr
6		{
7	3	public static function filter(array $array, callable $callback): array
8		{
9	3	return array_filter($array, $callback, ARRAY_FILTER_USE_BOTH);
10		}
11
12	32	public static function map(array $array, callable $callback): array
13		{
14	32	$keys = array_keys($array);
15
16	32	$items = array_map($callback, $array, $keys);
17
18	32	return array_combine($keys, $items);
19		}
20
21	2	public static function flatMap(array $array, callable $callback): array
22		{
23	2	$mapped = self::map($array, $callback);
24
25	2	$flattened = [];
26
27	2	foreach ($mapped as $item) {
28	2	if (is_array($item)) {
29	2	$flattened = array_merge($flattened, $item);
30		} else {
31	2	$flattened[] = $item;
32		}
33		}
34
35	2	return $flattened;
36		}
37
38	29	public static function pull(&$array, $key, $default = null)
		0 ignored issues – show Documentation introduced 2018-02-08 20:55 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
39		{
40	29	$value = $array[$key] ?? $default;
41
42	29	unset($array[$key]);
43
44	29	return $value;
45		}
46
47	29	public static function mirror(array $array): array
48		{
49	29	return array_combine($array, $array);
50		}
51
52	26	public static function createUniquePairs(array $array): array
53		{
54	26	$pairs = [];
55
56	26	while ($a = array_shift($array)) {
57	25	foreach ($array as $b) {
58	9	$pairs[] = [$a, $b];
59		}
60		}
61
62	26	return $pairs;
63		}
64		}
65

webfactor / laravel-openinghours

Push — master ( a62b41...518ca5 )

Arr::flatMap() A

Complexity

Size

Duplication

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