G::__construct() - Code Metrics - Inspection of "mod" - alecrabbit/accessories - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4eee22...078778 )

by Alec

created 2019-01-09 15:48 UTC

G::__construct() A

↳ Parent: G

Complexity

Conditions	1
Paths	1

Size

Total Lines	2
Code Lines	0

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	0
nc	1
nop	0
dl	0
loc	2
ccs	0
cts	1
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

namespace AlecRabbit;

class G
{
    /**
     * G constructor.
     */
    private function __construct()
    {
    }

    /**
     * @param int $start
     * @param int $stop
     * @param int|float $step
     * @return \Generator
     */
    public static function range(int $start, int $stop, $step = 1): \Generator
    {
        static::assertStep($step);
        $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 |float $step
     */
    protected static function assertStep($step): void
    {
        if ($step <= 0) {
            throw new \LogicException('Step has to be greater than zero');
        }
    }

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


}


1		<?php
2
3		namespace AlecRabbit;
4
5		class G
6		{
7		/**
8		* G constructor.
9		*/
10		private function __construct()
11		{
12		}
13
14		/**
15		* @param int $start
16		* @param int $stop
17		* @param int\|float $step
18		* @return \Generator
19		*/
20	24	public static function range(int $start, int $stop, $step = 1): \Generator
21		{
22	24	static::assertStep($step);
23	20	$i = $start;
24	20	$direction = $stop <=> $start;
25	20	$step = $direction * $step;
26	20	$halt = false;
27	20	while (!$halt) {
28	20	yield $i;
29	20	$i += $step;
30	20	if ((($i - $stop) <=> 0) === $direction) {
31	20	$halt = true;
32		}
33		}
34	20	}
35
36		/**
37		* @param int \|float $step
38		*/
39	24	protected static function assertStep($step): void
40		{
41	24	if ($step <= 0) {
42	4	throw new \LogicException('Step has to be greater than zero');
43		}
44	20	}
45
46		/**
47		* @param int $start
48		* @param int $stop
49		* @param int\|float $step
50		* @return Rewindable
51		*/
52	12	public static function rewindableRange(int $start, int $stop, $step = 1): Rewindable
53		{
54		return
55	12	new Rewindable([__CLASS__, 'range'], $start, $stop, $step);
56		}
57
58
59		}
60

alecrabbit / accessories

Push — master ( 4eee22...078778 )

G::__construct() A

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