SemverComparator::compare() - Code Metrics - Inspection of "Version comparison responsibility in a separate co..." - nikolaposa/version - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#9)

by Nikola

created 2016-07-14 12:55 UTC

SemverComparator::compare() C

↳ Parent: SemverComparator

Complexity

Conditions	7
Paths	7

Size

Total Lines	28
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	7

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	28
ccs	14
cts	14
cp	1
rs	6.7272
cc	7
eloc	14
nc	7
nop	2
crap	7

<?php

/**
 * This file is part of the Version package.
 *
 * Copyright (c) Nikola Posa <[email protected]>
 *
 * For full copyright and license information, please refer to the LICENSE file,
 * located at the package root folder.
 */

namespace Version\Comparator;

use Version\Version;

/**
 * @author Nikola Posa <[email protected]>
 */
final class SemverComparator implements ComparatorInterface
{
    /**
     * {@inheritDoc}
     */
    public function compare(Version $version1, Version $version2)
    {
        if ($version1->getMajor() > $version2->getMajor()) {
            return 1;
        }

        if ($version1->getMajor() < $version2->getMajor()) {
            return -1;
        }

        if ($version1->getMinor() > $version2->getMinor()) {
            return 1;
        }

        if ($version1->getMinor() < $version2->getMinor()) {
            return -1;
        }

        if ($version1->getPatch() > $version2->getPatch()) {
            return 1;
        }

        if ($version1->getPatch() < $version2->getPatch()) {
            return -1;
        }

        return $this->compareMeta($version1, $version2);
    }

    private function compareMeta(Version $version1, Version $version2)
    {
        $v1IsPreRelease = $version1->isPreRelease();
        $v2IsPreRelease = $version2->isPreRelease();

        if ($v1IsPreRelease xor $v2IsPreRelease) {
            return !$v1IsPreRelease
                ? 1 // normal version has greater precedence than a pre-release version version
                : -1; // pre-release version has lower precedence than a normal version
        }

        $result = $version1->getPreRelease()->compareTo($version2->getPreRelease());

        if ($result > 0) {
            return 1;
        }

        if ($result < 0) {
            return -1;
        }

        return 0;
    }
}


1		<?php
2
3		/**
4		* This file is part of the Version package.
5		*
6		* Copyright (c) Nikola Posa <[email protected]>
7		*
8		* For full copyright and license information, please refer to the LICENSE file,
9		* located at the package root folder.
10		*/
11
12		namespace Version\Comparator;
13
14		use Version\Version;
15
16		/**
17		* @author Nikola Posa <[email protected]>
18		*/
19		final class SemverComparator implements ComparatorInterface
20		{
21		/**
22		* {@inheritDoc}
23		*/
24	37	public function compare(Version $version1, Version $version2)
25		{
26	37	if ($version1->getMajor() > $version2->getMajor()) {
27	6	return 1;
28		}
29
30	36	if ($version1->getMajor() < $version2->getMajor()) {
31	9	return -1;
32		}
33
34	33	if ($version1->getMinor() > $version2->getMinor()) {
35	8	return 1;
36		}
37
38	27	if ($version1->getMinor() < $version2->getMinor()) {
39	1	return -1;
40		}
41
42	27	if ($version1->getPatch() > $version2->getPatch()) {
43	4	return 1;
44		}
45
46	24	if ($version1->getPatch() < $version2->getPatch()) {
47	2	return -1;
48		}
49
50	22	return $this->compareMeta($version1, $version2);
51		}
52
53	22	private function compareMeta(Version $version1, Version $version2)
54		{
55	22	$v1IsPreRelease = $version1->isPreRelease();
56	22	$v2IsPreRelease = $version2->isPreRelease();
57
58	22	if ($v1IsPreRelease xor $v2IsPreRelease) {
59		return !$v1IsPreRelease
60	3	? 1 // normal version has greater precedence than a pre-release version version
61	3	: -1; // pre-release version has lower precedence than a normal version
62		}
63
64	19	$result = $version1->getPreRelease()->compareTo($version2->getPreRelease());
65
66	19	if ($result > 0) {
67	7	return 1;
68		}
69
70	12	if ($result < 0) {
71	1	return -1;
72		}
73
74	11	return 0;
75		}
76		}
77

nikolaposa / version

Pull Request — master (#9)

SemverComparator::compare() C

Complexity

Size

Duplication

Code Coverage

Importance

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