MixedCase::apply() - Code Metrics - Inspection of "Multiple words to formatters" - Stadly/PasswordPolice - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6a4e7a...d894f8 )

by Magnar Ovedal

created 2019-01-17 14:47 UTC

MixedCase::apply() A

↳ Parent: MixedCase

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	2
nc	2
nop	1
dl	0
loc	4
ccs	3
cts	3
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Stadly\PasswordPolice\WordFormatter;

use Stadly\PasswordPolice\WordFormatter;
use Traversable;

final class MixedCase implements WordFormatter
{
    /**
     * {@inheritDoc}
     */
    public function apply(iterable $words): Traversable
    {
        foreach ($words as $word) {
            yield from $this->formatWord($word);
        }
    }

    /**
     * @param string $word Word to format.
     * @return Traversable<string> Formatted words. May contain duplicates.
     */
    private function formatWord(string $word): Traversable
    {
        if ($word === '') {
            yield '';
            return;
        }

        $char = mb_substr($word, 0, 1);

        $chars = [$char];
        if ($char !== mb_strtolower($char)) {
            $chars[] = mb_strtolower($char);
        }
        if ($char !== mb_strtoupper($char)) {
            $chars[] = mb_strtoupper($char);
        }

        foreach ($this->formatWord(mb_substr($word, 1)) as $suffix) {
            foreach ($chars as $formattedChar) {
                yield $formattedChar.$suffix;
            }
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Stadly\PasswordPolice\WordFormatter;
6
7		use Stadly\PasswordPolice\WordFormatter;
8		use Traversable;
9
10		final class MixedCase implements WordFormatter
11		{
12		/**
13		* {@inheritDoc}
14		*/
15	3	public function apply(iterable $words): Traversable
16		{
17	3	foreach ($words as $word) {
18	3	yield from $this->formatWord($word);
19		}
20	3	}
21
22		/**
23		* @param string $word Word to format.
24		* @return Traversable<string> Formatted words. May contain duplicates.
25		*/
26	3	private function formatWord(string $word): Traversable
27		{
28	3	if ($word === '') {
29	3	yield '';
30	3	return;
31		}
32
33	3	$char = mb_substr($word, 0, 1);
34
35	3	$chars = [$char];
36	3	if ($char !== mb_strtolower($char)) {
37	3	$chars[] = mb_strtolower($char);
38		}
39	3	if ($char !== mb_strtoupper($char)) {
40	3	$chars[] = mb_strtoupper($char);
41		}
42
43	3	foreach ($this->formatWord(mb_substr($word, 1)) as $suffix) {
44	3	foreach ($chars as $formattedChar) {
45	3	yield $formattedChar.$suffix;
46		}
47		}
48	3	}
49		}
50

Stadly / PasswordPolice

Push — master ( 6a4e7a...d894f8 )

MixedCase::apply() A

Complexity

Size

Duplication

Code Coverage

Importance

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