G::range() - Code Metrics - Inspection of "Merge branch 'develop'" - alecrabbit/twrb-php-components - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( a2af8a...1f5936 )

by Alec

created 2018-11-29 06:48 UTC

G::range() A

↳ Parent: G

Complexity

Conditions	4
Paths	4

Size

Total Lines	14
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	11
nc	4
nop	3
dl	0
loc	14
ccs	12
cts	12
cp	1
crap	4
rs	9.9
c	0
b	0
f	0

<?php
/**
 * User: alec
 * Date: 27.11.18
 * Time: 17:53
 */

namespace AlecRabbit\Helpers;

use AlecRabbit\Rewindable;

class G
{
    /**
     * @param int $start
     * @param int $stop
     * @param int $step
     * @return \Generator
     */
    public static function range(int $start, int $stop, int $step = 1): \Generator
    {
        if ($step <= 0) {
            throw new \LogicException('Step has to be greater than zero');
        }
        $i = $start;
        $direction = $stop <=> $start;
        $step = $direction * $step;
        $halt = false;
        while (!$halt) {
            yield $i;
            $i += $step;
            if ((($i - $stop) <=> 0) === $direction) {
                $halt = true;
            }
        }
    }

    /**
     * @param int $start
     * @param int $stop
     * @param int $step
     * @return Rewindable
     */
    public static function rewindableRange(int $start, int $stop, int $step = 1): Rewindable
    {
        return
            new Rewindable([__CLASS__, 'range'], $start, $stop, $step);
    }
}


1		<?php
2		/**
3		* User: alec
4		* Date: 27.11.18
5		* Time: 17:53
6		*/
7
8		namespace AlecRabbit\Helpers;
9
10		use AlecRabbit\Rewindable;
11
12		class G
13		{
14		/**
15		* @param int $start
16		* @param int $stop
17		* @param int $step
18		* @return \Generator
19		*/
20	20	public static function range(int $start, int $stop, int $step = 1): \Generator
21		{
22	20	if ($step <= 0) {
23	4	throw new \LogicException('Step has to be greater than zero');
24		}
25	16	$i = $start;
26	16	$direction = $stop <=> $start;
27	16	$step = $direction * $step;
28	16	$halt = false;
29	16	while (!$halt) {
30	16	yield $i;
31	16	$i += $step;
32	16	if ((($i - $stop) <=> 0) === $direction) {
33	16	$halt = true;
34		}
35		}
36	16	}
37
38		/**
39		* @param int $start
40		* @param int $stop
41		* @param int $step
42		* @return Rewindable
43		*/
44	10	public static function rewindableRange(int $start, int $stop, int $step = 1): Rewindable
45		{
46		return
47	10	new Rewindable([__CLASS__, 'range'], $start, $stop, $step);
48		}
49		}
50

alecrabbit / twrb-php-components

Push — master ( a2af8a...1f5936 )

G::range() A

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