Zicht\Itertools\lib\CountIterator

Complexity

Total Complexity

7

Size/Duplication

Total Lines	70
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	16

Test Coverage

Coverage

85%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	rewind()	0	4	1
A	current()	0	4	1
A	key()	0	4	1
A	next()	0	4	1
A	valid()	0	4	1
A	__debugInfo()	0	7	1

<?php

namespace Zicht\Itertools\lib;

use Zicht\Itertools\lib\Traits\AllTrait;
use Zicht\Itertools\lib\Traits\AnyTrait;
use Zicht\Itertools\lib\Traits\ChainTrait;
use Zicht\Itertools\lib\Traits\CycleTrait;
use Zicht\Itertools\lib\Traits\FilterTrait;
use Zicht\Itertools\lib\Traits\FirstTrait;
use Zicht\Itertools\lib\Traits\GroupByTrait;
use Zicht\Itertools\lib\Traits\LastTrait;
use Zicht\Itertools\lib\Traits\MapByTrait;
use Zicht\Itertools\lib\Traits\MapTrait;
use Zicht\Itertools\lib\Traits\ReduceTrait;
use Zicht\Itertools\lib\Traits\ReversedTrait;
use Zicht\Itertools\lib\Traits\SliceTrait;
use Zicht\Itertools\lib\Traits\SortedTrait;
use Zicht\Itertools\lib\Traits\UniqueTrait;
use Zicht\Itertools\lib\Traits\ZipTrait;

class CountIterator implements \Iterator
{
    // Fluent interface traits
    use AllTrait;
    use AnyTrait;
    use ChainTrait;
    use CycleTrait;
    use FilterTrait;
    use FirstTrait;
    use GroupByTrait;
    use LastTrait;
    use MapByTrait;
    use MapTrait;
    use ReduceTrait;
    use ReversedTrait;
    use SliceTrait;
    use SortedTrait;
    use UniqueTrait;
    use ZipTrait;

    protected $start;
    protected $step;
    protected $key;

    public function __construct($start, $step)
    {
        $this->start = $start;
        $this->step = $step;
        $this->key = 0;
    }

    public function rewind()
    {
        $this->key = 0;
    }

    public function current()
    {
        return $this->start + ($this->key * $this->step);
    }

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

    public function next()
    {
        $this->key += 1;
    }

    public function valid()
    {
        return true;
    }

    /**
     * This method is called by var_dump() when dumping an object to get the properties that should be shown.
     *
     * @link http://php.net/manual/en/language.oop5.magic.php#language.oop5.magic.debuginfo
     * @return array
     */
    public function __debugInfo()
    {
        return array_merge(
            ['__length__' => 'infinite'],
            iterator_to_array($this)
        );
    }
}