Circular::key() - Code Metrics - Inspection of "mod" - alecrabbit/accessories - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 59b03f...8d3068 )

by Alec

created 2018-11-08 21:19 UTC

Circular::key() A

↳ Parent: Circular

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	1
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php
/**
 * User: alec
 * Date: 01.11.18
 * Time: 16:10
 */
declare(strict_types=1);

namespace AlecRabbit;


/**
 * Class Circular
 */
class Circular implements \Iterator
{
    /** @var array */
    protected $data;

    /**
     * Circular constructor.
     * @param array $data
     */
    public function __construct(array $data)
    {
        $this->data = $data;
        reset($this->data);
    }

    public function __invoke()
    {
        return $this->getElement();
    }

    /**
     * @return mixed
     */
    public function getElement()
    {
        if (($result = current($this->data)) === false) {
            $result = reset($this->data);
        }
        next($this->data);

        return $result;
    }

    /**
     * {@inheritdoc}
     */
    public function current()
    {
        return current($this->data);
    }

    /**
     * {@inheritdoc}
     */
    public function next(): void
    {
        next($this->data);
    }

    /**
     * {@inheritdoc}
     */
    public function key()
    {
        return key($this->data);
    }

    /**
     * {@inheritdoc}
     */
    public function valid(): bool
    {
        return
            false !== current($this->data);
    }

    /**
     * {@inheritdoc}
     */
    public function rewind(): void
    {
        reset($this->data);
    }
}

1			<?php
2			/**
3			* User: alec
4			* Date: 01.11.18
5			* Time: 16:10
6			*/
7			declare(strict_types=1);
8
9			namespace AlecRabbit;
10
11
12			/**
13			* Class Circular
14			*/
15			class Circular implements \Iterator
16			{
17			/** @var array */
18			protected $data;
19
20			/**
21			* Circular constructor.
22			* @param array $data
23			*/
24			public function __construct(array $data)
25			{
26			$this->data = $data;
27			reset($this->data);
28			}
29
30			public function __invoke()
31			{
32			return $this->getElement();
33			}
34
35			/**
36			* @return mixed
37			*/
38			public function getElement()
39			{
40			if (($result = current($this->data)) === false) {
41			$result = reset($this->data);
42			}
43			next($this->data);
44
45			return $result;
46			}
47
48			/**
49			* {@inheritdoc}
50			*/
51			public function current()
52			{
53			return current($this->data);
54			}
55
56			/**
57			* {@inheritdoc}
58			*/
59			public function next(): void
60			{
61			next($this->data);
62			}
63
64			/**
65			* {@inheritdoc}
66			*/
67			public function key()
68			{
69			return key($this->data);
70			}
71
72			/**
73			* {@inheritdoc}
74			*/
75			public function valid(): bool
76			{
77			return
78			false !== current($this->data);
79			}
80
81			/**
82			* {@inheritdoc}
83			*/
84			public function rewind(): void
85			{
86			reset($this->data);
87			}
88			}

alecrabbit / accessories

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Circular::key() A

Complexity

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Duplication

Importance

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