CombineIterator::rewind() - Code Metrics - Inspection of "Changed namespace to 'Improved'" - jasny/improved-php-iterable - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a3c7f3...e65d14 )

by Arnold

created 2018-10-06 10:25 UTC

CombineIterator::rewind() A

↳ Parent: CombineIterator

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

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

<?php

declare(strict_types=1);

namespace Improved\Iterator;

use function Improved\iterable_to_iterator;

/**
 * Iterator through keys and values, where key may be any type.
 */
class CombineIterator implements \Iterator
{
    /**
     * @var \Iterator
     */
    protected $keys;

    /**
     * @var \Iterator
     */
    protected $values;

    /**
     * Class constructor.
     *
     * @param iterable $keys
     * @param iterable $values
     */
    public function __construct(iterable $keys, iterable $values)
    {
        $this->keys = iterable_to_iterator($keys);
        $this->values = iterable_to_iterator($values);
    }

    /**
     * Get the current value.
     *
     * @return mixed
     */
    public function current()
    {
        return $this->values->current();
    }

    /**
     * Get the current key.
     *
     * @return mixed
     */
    public function key()
    {
        return $this->keys->current();
    }

    /**
     * Forward to the next element.
     *
     * @return void
     */
    public function next(): void
    {
        $this->keys->next();
        $this->values->next();
    }

    /**
     * Checks if the iterator is valid.
     *
     * @return bool
     */
    public function valid(): bool
    {
        return $this->keys->valid();
    }

    /**
     * Checks if the iterator is valid.
     *
     * @return void
     */
    public function rewind(): void
    {
        $this->keys->rewind();
        $this->values->rewind();
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Improved\Iterator;
6
7		use function Improved\iterable_to_iterator;
8
9		/**
10		* Iterator through keys and values, where key may be any type.
11		*/
12		class CombineIterator implements \Iterator
13		{
14		/**
15		* @var \Iterator
16		*/
17		protected $keys;
18
19		/**
20		* @var \Iterator
21		*/
22		protected $values;
23
24		/**
25		* Class constructor.
26		*
27		* @param iterable $keys
28		* @param iterable $values
29		*/
30	11	public function __construct(iterable $keys, iterable $values)
31		{
32	11	$this->keys = iterable_to_iterator($keys);
33	11	$this->values = iterable_to_iterator($values);
34	11	}
35
36		/**
37		* Get the current value.
38		*
39		* @return mixed
40		*/
41	9	public function current()
42		{
43	9	return $this->values->current();
44		}
45
46		/**
47		* Get the current key.
48		*
49		* @return mixed
50		*/
51	9	public function key()
52		{
53	9	return $this->keys->current();
54		}
55
56		/**
57		* Forward to the next element.
58		*
59		* @return void
60		*/
61	9	public function next(): void
62		{
63	9	$this->keys->next();
64	9	$this->values->next();
65	9	}
66
67		/**
68		* Checks if the iterator is valid.
69		*
70		* @return bool
71		*/
72	10	public function valid(): bool
73		{
74	10	return $this->keys->valid();
75		}
76
77		/**
78		* Checks if the iterator is valid.
79		*
80		* @return void
81		*/
82	10	public function rewind(): void
83		{
84	10	$this->keys->rewind();
85	10	$this->values->rewind();
86	10	}
87		}
88

jasny / improved-php-iterable

Push — master ( a3c7f3...e65d14 )

CombineIterator::rewind() A

Complexity

Size

Duplication

Code Coverage

Importance

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