PaginableArray::key() - Code Metrics - vvval/spiral-array-paginable - Measure and Improve Code Quality continuously with Scrutinizer

PaginableArray::key() A
last analyzed 2017-04-11 06:50 UTC

↳ Parent: PaginableArray

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0

<?php

namespace Vvval\Spiral;

use Spiral\Core\Component;
use Spiral\Pagination\PaginatorAwareInterface;
use Spiral\Pagination\Traits\PaginatorTrait;

class PaginableArray extends Component implements \Countable, PaginatorAwareInterface, \Iterator
{
    use PaginatorTrait;

    /** @var array */
    protected $source = [];

    /** @var int */
    private $cursor;

    /** @var array */
    private $keys = [];

    /**
     * ArraySource constructor.
     *
     * @param array $source
     */
    public function __construct(array $source = [])
    {
        $this->source = $source;
        $this->keys = array_keys($this->source);
    }

    /**
     * @param bool $paginate
     * @return array
     */
    public function iterate(bool $paginate = true): array
    {
        if ($paginate && $this->hasPaginator()) {
            return array_slice(
                $this->source,
                $this->getPaginator()->getOffset(),
                $this->getPaginator()->getLimit()
            );
        }

        return $this->source;
    }

    /**
     * {@inheritdoc}
     *
     * @return int
     */
    public function count(): int
    {
        return count($this->iterate(false));
    }

    /**
     * {@inheritdoc}
     *
     * @return mixed
     */
    public function current()
    {
        $offset = $this->hasPaginator() ? $this->getPaginator()->getOffset() : 0;
        $key = $this->keys[$this->key() + $offset];

        return $this->source[$key];
    }

    /**
     * {@inheritdoc}
     */
    public function next()
    {
        $this->cursor++;
    }

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

    /**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function valid(): bool
    {
        return $this->key() < count($this->iterate());
    }

    /**
     * {@inheritdoc}
     */
    public function rewind()
    {
        $this->cursor = 0;
    }
}

1			<?php
2
3			namespace Vvval\Spiral;
4
5			use Spiral\Core\Component;
6			use Spiral\Pagination\PaginatorAwareInterface;
7			use Spiral\Pagination\Traits\PaginatorTrait;
8
9			class PaginableArray extends Component implements \Countable, PaginatorAwareInterface, \Iterator
10			{
11			use PaginatorTrait;
12
13			/** @var array */
14			protected $source = [];
15
16			/** @var int */
17			private $cursor;
18
19			/** @var array */
20			private $keys = [];
21
22			/**
23			* ArraySource constructor.
24			*
25			* @param array $source
26			*/
27			public function __construct(array $source = [])
28			{
29			$this->source = $source;
30			$this->keys = array_keys($this->source);
31			}
32
33			/**
34			* @param bool $paginate
35			* @return array
36			*/
37			public function iterate(bool $paginate = true): array
38			{
39			if ($paginate && $this->hasPaginator()) {
40			return array_slice(
41			$this->source,
42			$this->getPaginator()->getOffset(),
43			$this->getPaginator()->getLimit()
44			);
45			}
46
47			return $this->source;
48			}
49
50			/**
51			* {@inheritdoc}
52			*
53			* @return int
54			*/
55			public function count(): int
56			{
57			return count($this->iterate(false));
58			}
59
60			/**
61			* {@inheritdoc}
62			*
63			* @return mixed
64			*/
65			public function current()
66			{
67			$offset = $this->hasPaginator() ? $this->getPaginator()->getOffset() : 0;
68			$key = $this->keys[$this->key() + $offset];
69
70			return $this->source[$key];
71			}
72
73			/**
74			* {@inheritdoc}
75			*/
76			public function next()
77			{
78			$this->cursor++;
79			}
80
81			/**
82			* {@inheritdoc}
83			*
84			* @return
85			*/
86			public function key(): int
87			{
88			return $this->cursor;
89			}
90
91			/**
92			* {@inheritdoc}
93			*
94			* @return bool
95			*/
96			public function valid(): bool
97			{
98			return $this->key() < count($this->iterate());
99			}
100
101			/**
102			* {@inheritdoc}
103			*/
104			public function rewind()
105			{
106			$this->cursor = 0;
107			}
108			}

vvval / spiral-array-paginable

PaginableArray::key() A last analyzed 2017-04-11 06:50 UTC

Complexity

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PaginableArray::key() A
last analyzed 2017-04-11 06:50 UTC