TypeHintReducer::match() - Code Metrics - SerafimArts/Properties - Measure and Improve Code Quality continuously with Scrutinizer

TypeHintReducer::match() A
last analyzed 2018-11-22 14:12 UTC

↳ Parent: TypeHintReducer

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php
/**
 * This file is part of Properties package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace Serafim\Properties\Reducers;

use Railt\Parser\Ast\RuleInterface;
use Serafim\Properties\Attribute\Matchable;
use Serafim\Properties\Attribute\TypeHint;

/**
 * Class TypeHintReducer
 */
class TypeHintReducer implements ReducerInterface
{
    /**
     * @param RuleInterface $rule
     * @return bool
     */
    public function match(RuleInterface $rule): bool
    {
        return $rule->getName() === 'TypeHint';
    }

    /**
     * @param RuleInterface $rule
     * @return \Generator|TypeHint
     */
    public function reduce(RuleInterface $rule): \Generator
    {
        $hints = [];

        foreach ($rule->getChildren() as $child) {
            $hints[] = yield $child;
        }

        return $this->pack($hints);
    }

    /**
     * @param array|Matchable[] $hints
     * @return mixed
     */
    private function pack(array $hints)
    {
        if (\count($hints) > 1) {
            [$child, $parent] = $hints;


            $parent->addMatcher($child);

            return $parent;
        }

        return $hints[0];
    }
}


1			<?php
2			/**
3			* This file is part of Properties package.
4			*
5			* For the full copyright and license information, please view the LICENSE
6			* file that was distributed with this source code.
7			*/
8			declare(strict_types=1);
9
10			namespace Serafim\Properties\Reducers;
11
12			use Railt\Parser\Ast\RuleInterface;
13			use Serafim\Properties\Attribute\Matchable;
14			use Serafim\Properties\Attribute\TypeHint;
15
16			/**
17			* Class TypeHintReducer
18			*/
19			class TypeHintReducer implements ReducerInterface
20			{
21			/**
22			* @param RuleInterface $rule
23			* @return bool
24			*/
25			public function match(RuleInterface $rule): bool
26			{
27			return $rule->getName() === 'TypeHint';
28			}
29
30			/**
31			* @param RuleInterface $rule
32			* @return \Generator\|TypeHint
33			*/
34			public function reduce(RuleInterface $rule): \Generator
35			{
36			$hints = [];
37
38			foreach ($rule->getChildren() as $child) {
39			$hints[] = yield $child;
40			}
41
42			return $this->pack($hints);
43			}
44
45			/**
46			* @param array\|Matchable[] $hints
47			* @return mixed
48			*/
49			private function pack(array $hints)
50			{
51			if (\count($hints) > 1) {
52			[$child, $parent] = $hints;
			0 ignored issues – show Bug introduced 2018-10-13 17:03 UTC by Report Bug Copy Issue Report The variable `$child` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history... Bug introduced 2018-10-13 17:03 UTC by Report Bug Copy Issue Report The variable `$parent` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
53
54			$parent->addMatcher($child);
55
56			return $parent;
57			}
58
59			return $hints[0];
60			}
61			}
62

SerafimArts / Properties

TypeHintReducer::match() A last analyzed 2018-11-22 14:12 UTC

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TypeHintReducer::match() A
last analyzed 2018-11-22 14:12 UTC