ChunkOperation::apply() - Code Metrics - Inspection of "added Psi::limit, Psi::skip" - PeekAndPoke/psi - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b69bd3...8db10c )

by Karsten

created 2017-12-02 10:08 UTC

ChunkOperation::apply() A

↳ Parent: ChunkOperation

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	18
ccs	10
cts	10
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	10
nc	3
nop	1
crap	3

<?php
/**
 * File was created 09.06.2015 06:50
 *
 * @author Karsten J. Gerber <[email protected]>
 */

namespace PeekAndPoke\Component\Psi\Operation\FullSet;

use PeekAndPoke\Component\Psi\FullSetOperation;

/**
 * @author Karsten J. Gerber <[email protected]>
 */
class ChunkOperation implements FullSetOperation
{
    /** @var int */
    private $chunkSize;

    /**
     * @param int $chunkSize
     */
    public function __construct($chunkSize)
    {
        $this->chunkSize = max(1, (int) $chunkSize);
    }

    /**
     * {@inheritdoc}
     */
    public function apply(\Iterator $set)
    {
        $group   = 0;
        $counter = $this->chunkSize;
        $ret     = [];

        foreach ($set as $item) {

            $ret[$group][] = $item;

            if (--$counter === 0) {
                $counter = $this->chunkSize;
                ++$group;
            }
        }

        return new \ArrayIterator($ret);
    }
}


1		<?php
2		/**
3		* File was created 09.06.2015 06:50
4		*
5		* @author Karsten J. Gerber <[email protected]>
6		*/
7
8		namespace PeekAndPoke\Component\Psi\Operation\FullSet;
9
10		use PeekAndPoke\Component\Psi\FullSetOperation;
11
12		/**
13		* @author Karsten J. Gerber <[email protected]>
14		*/
15		class ChunkOperation implements FullSetOperation
16		{
17		/** @var int */
18		private $chunkSize;
19
20		/**
21		* @param int $chunkSize
22		*/
23	1	public function __construct($chunkSize)
24		{
25	1	$this->chunkSize = max(1, (int) $chunkSize);
26	1	}
27
28		/**
29		* {@inheritdoc}
30		*/
31	1	public function apply(\Iterator $set)
32		{
33	1	$group = 0;
34	1	$counter = $this->chunkSize;
35	1	$ret = [];
36
37	1	foreach ($set as $item) {
38
39	1	$ret[$group][] = $item;
40
41	1	if (--$counter === 0) {
42	1	$counter = $this->chunkSize;
43	1	++$group;
44		}
45		}
46
47	1	return new \ArrayIterator($ret);
48		}
49		}
50

PeekAndPoke / psi

Push — master ( b69bd3...8db10c )

ChunkOperation::apply() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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