IteratorTransfer::toTarget() - Code Metrics - MaxGoryunov/saving-iterator - Measure and Improve Code Quality continuously with Scrutinizer

IteratorTransfer::toTarget() A
last analyzed 2025-08-25 17:44 UTC

↳ Parent: IteratorTransfer

Complexity

Conditions	2
Paths	2

Size

Total Lines	15
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	2
eloc	11
c	1
b	0
f	1
nc	2
nop	1
dl	0
loc	15
rs	9.9

<?php

namespace MaxGoryunov\SavingIterator\Fakes;

use Iterator;
use MaxGoryunov\SavingIterator\Src\AddingIterator;
use MaxGoryunov\SavingIterator\Src\ValidTernary;

/**
 * Performs transfer of values from iterator to adding iterator.
 * @template TKey
 * @template TValue
 */
final class IteratorTransfer
{

    /**
     * Ctor.
     * 
     * @phpstan-param Iterator<TKey, TValue> $origin
     * @param Iterator $origin original iterator.
     */
    public function __construct(
        /**
         * Original iterator.
         *
         * @phpstan-var Iterator<TKey, TValue>
         * @var Iterator
         */
        private Iterator $origin
    ) {
    }

    /**
     * Transfers all values from origin to target.
     *
     * @phpstan-param AddingIterator<TKey, TValue> $target
     * @param AddingIterator $target
     * @phpstan-return AddingIterator<TKey, TValue>
     * @return AddingIterator
     */
    public function toTarget(AddingIterator $target): AddingIterator
    {
        $this->origin->rewind();
        while ($this->origin->valid()) {
            $target = (new ValidTernary(
                $this->origin,
                function (Iterator $source) use ($target) {
                    $target = $target->from($source);
                    $source->next();
                    return $target;
                },
                fn () => $target
            ))->value();
        }
        return $target;
    }
}


1			<?php
2
3			namespace MaxGoryunov\SavingIterator\Fakes;
4
5			use Iterator;
6			use MaxGoryunov\SavingIterator\Src\AddingIterator;
7			use MaxGoryunov\SavingIterator\Src\ValidTernary;
8
9			/**
10			* Performs transfer of values from iterator to adding iterator.
11			* @template TKey
12			* @template TValue
13			*/
14			final class IteratorTransfer
15			{
16
17			/**
18			* Ctor.
19			*
20			* @phpstan-param Iterator<TKey, TValue> $origin
21			* @param Iterator $origin original iterator.
22			*/
23			public function __construct(
24			/**
25			* Original iterator.
26			*
27			* @phpstan-var Iterator<TKey, TValue>
28			* @var Iterator
29			*/
30			private Iterator $origin
31			) {
32			}
33
34			/**
35			* Transfers all values from origin to target.
36			*
37			* @phpstan-param AddingIterator<TKey, TValue> $target
38			* @param AddingIterator $target
39			* @phpstan-return AddingIterator<TKey, TValue>
40			* @return AddingIterator
41			*/
42			public function toTarget(AddingIterator $target): AddingIterator
43			{
44			$this->origin->rewind();
45			while ($this->origin->valid()) {
46			$target = (new ValidTernary(
47			$this->origin,
48			function (Iterator $source) use ($target) {
49			$target = $target->from($source);
50			$source->next();
51			return $target;
52			},
53			fn () => $target
54			))->value();
55			}
56			return $target;
57			}
58			}
59

MaxGoryunov / saving-iterator

IteratorTransfer::toTarget() A last analyzed 2025-08-25 17:44 UTC

Complexity

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IteratorTransfer::toTarget() A
last analyzed 2025-08-25 17:44 UTC