Fibonacci::rewind() - Code Metrics - Inspection of "CS: Work in progress." - drupol/phpermutations - Measure and Improve Code Quality continuously with Scrutinizer

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by Pol

created 2019-12-17 20:36 UTC

Fibonacci::rewind() A

↳ Parent: Fibonacci

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	3
c	1
b	0
f	0
dl	0
loc	5
ccs	1
cts	1
cp	1
rs	10
cc	1
nc	1
nop	0
crap	1

<?php

declare(strict_types=1);

namespace drupol\phpermutations\Iterators;

use drupol\phpermutations\Iterators;

use const PHP_INT_MAX;

/**
 * Class Fibonacci.
 */
class Fibonacci extends Iterators
{
    /**
     * @var int
     */
    protected $current;

    /**
     * The maximum limit.
     *
     * @var int
     */
    protected $max;

    /**
     * The previous element.
     *
     * @var int
     */
    private $previous = 1;

    /**
     * Fibonacci constructor.
     */
    public function __construct()
    {
        $this->setMaxLimit(PHP_INT_MAX);
        parent::__construct();
    }

    /**
     * Get the maximum limit.
     *
     * @return int
     *             The limit
     */
    public function getMaxLimit()
    {
        return (int) $this->max;
    }

    /**
     * {@inheritdoc}
     */
    public function next()
    {
        [$this->current, $this->previous] = [$this->current + $this->previous, $this->current];
        ++$this->key;
    }

    /**
     * {@inheritdoc}
     */
    public function rewind()
    {
        $this->previous = 1;
        $this->current = 0;
        $this->key = 0;
    }

    /**
     * Set the maximum limit.
     *
     * @param int $max
     *                 The limit
     */
    public function setMaxLimit($max)
    {
        $this->max = $max;
    }

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


1		<?php
2
3		declare(strict_types=1);
4
5		namespace drupol\phpermutations\Iterators;
6
7		use drupol\phpermutations\Iterators;
8
9		use const PHP_INT_MAX;
10
11		/**
12		* Class Fibonacci.
13		*/
14		class Fibonacci extends Iterators
15		{
16		/**
17		* @var int
18		*/
19		protected $current;
20
21		/**
22		* The maximum limit.
23		*
24		* @var int
25		*/
26		protected $max;
27
28		/**
29		* The previous element.
30		*
31		* @var int
32		*/
33		private $previous = 1;
34
35		/**
36		* Fibonacci constructor.
37		*/
38		public function __construct()
39		{
40		$this->setMaxLimit(PHP_INT_MAX);
41		parent::__construct();
42		}
43
44	2	/**
45		* Get the maximum limit.
46	2	*
47	2	* @return int
48	2	* The limit
49		*/
50		public function getMaxLimit()
51		{
52		return (int) $this->max;
53	2	}
54
55	2	/**
56		* {@inheritdoc}
57		*/
58		public function next()
59		{
60		[$this->current, $this->previous] = [$this->current + $this->previous, $this->current];
61	2	++$this->key;
62		}
63	2
64	2	/**
65	2	* {@inheritdoc}
66		*/
67		public function rewind()
68		{
69		$this->previous = 1;
70	2	$this->current = 0;
71		$this->key = 0;
72	2	}
73	2
74	2	/**
75	2	* Set the maximum limit.
76		*
77		* @param int $max
78		* The limit
79		*/
80	2	public function setMaxLimit($max)
81		{
82	2	$this->max = $max;
83		}
84
85		/**
86		* {@inheritdoc}
87		*/
88		public function valid()
89		{
90		return $this->getMaxLimit() > $this->current;
91	2	}
92		}
93

drupol / phpermutations

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Fibonacci::rewind() A

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