MultipleIterableAggregate::getIterator() - Code Metrics - Inspection of "feat: Add new Iterator aggregates." - loophp/iterators - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Pol

created 2022-01-28 08:11 UTC

MultipleIterableAggregate::getIterator() A

↳ Parent: MultipleIterableAggregate

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	5
c	1
b	0
f	0
nc	2
nop	0
dl	0
loc	11
ccs	6
cts	6
cp	1
crap	2
rs	10

<?php

/**
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace loophp\iterators;

use Generator;
use IteratorAggregate;
use MultipleIterator;
use Traversable;

/**
 * @template TKey
 * @template T
 *
 * @implements IteratorAggregate<int, array<TKey, T>>
 */
final class MultipleIterableAggregate implements IteratorAggregate
{
    /**
     * @var (0|1|2|3)

     */
    private int $flags;

    /**
     * @var iterable<mixed, iterable<TKey, T>>
     */
    private iterable $iterables;

    /**
     * @param iterable<mixed, iterable<TKey, T>> $iterables
     * @param (0|1|2|3) $flags

     */
    public function __construct(iterable $iterables, int $flags = MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC)
    {
        $this->flags = $flags;
        $this->iterables = $iterables;
    }

    /**
     * @return Generator<int, array<TKey, T>>
     */
    public function getIterator(): Traversable
    {
        $mit = new MultipleIterator($this->flags);

        foreach ($this->iterables as $iterable) {
            $mit->attachIterator(
                (new IterableIteratorAggregate($iterable))->getIterator()
            );
        }

        yield from $mit;
    }
}


1		<?php
2
3		/**
4		* For the full copyright and license information, please view
5		* the LICENSE file that was distributed with this source code.
6		*/
7
8		declare(strict_types=1);
9
10		namespace loophp\iterators;
11
12		use Generator;
13		use IteratorAggregate;
14		use MultipleIterator;
15		use Traversable;
16
17		/**
18		* @template TKey
19		* @template T
20		*
21		* @implements IteratorAggregate<int, array<TKey, T>>
22		*/
23		final class MultipleIterableAggregate implements IteratorAggregate
24		{
25		/**
26		* @var (0\|1\|2\|3)
		0 ignored issues – show Documentation Bug introduced 2022-01-28 08:14 UTC by Report Bug Copy Issue Report The doc comment `(0\|1\|2\|3)` at position `1` could not be parsed: Unknown type name '0' at position 1 in (0\|1\|2\|3). Loading history...
27		*/
28		private int $flags;
29
30		/**
31		* @var iterable<mixed, iterable<TKey, T>>
32		*/
33		private iterable $iterables;
34
35		/**
36		* @param iterable<mixed, iterable<TKey, T>> $iterables
37		* @param (0\|1\|2\|3) $flags
		0 ignored issues – show Documentation Bug introduced 2022-01-28 08:14 UTC by Report Bug Copy Issue Report The doc comment `(0\|1\|2\|3)` at position `1` could not be parsed: Unknown type name '0' at position 1 in (0\|1\|2\|3). Loading history...
38		*/
39	3	public function __construct(iterable $iterables, int $flags = MultipleIterator::MIT_NEED_ALL \| MultipleIterator::MIT_KEYS_NUMERIC)
40		{
41	3	$this->flags = $flags;
42	3	$this->iterables = $iterables;
43	3	}
44
45		/**
46		* @return Generator<int, array<TKey, T>>
47		*/
48	3	public function getIterator(): Traversable
49		{
50	3	$mit = new MultipleIterator($this->flags);
51
52	3	foreach ($this->iterables as $iterable) {
53	3	$mit->attachIterator(
54	3	(new IterableIteratorAggregate($iterable))->getIterator()
55		);
56		}
57
58	3	yield from $mit;
59	3	}
60		}
61

loophp / iterators

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MultipleIterableAggregate::getIterator() A

Complexity

Size

Duplication

Code Coverage

Importance

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