J::on() - Code Metrics - Inspection of "Update README." - loophp/combinator - Measure and Improve Code Quality continuously with Scrutinizer

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by Pol

created 2020-01-27 15:34 UTC

J::on() A

↳ Parent: J

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	4
nc	1
nop	1
dl	0
loc	6
ccs	0
cts	0
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace loophp\combinator\Combinator;

use Closure;
use loophp\combinator\Combinator;

/**
 * Class J.
 *
 * @psalm-template AType
 * @psalm-template BType
 */
final class J extends Combinator
{
    /**
     * @var callable
     */
    private $f;

    /**
     * @var mixed
     */
    private $x;

    /**
     * @var mixed
     */
    private $y;

    /**
     * @var mixed
     */
    private $z;

    /**
     * J constructor.
     *
     * @psalm-param callable(AType): callable(BType): BType $f
     * @psalm-param AType $x
     * @psalm-param BType $y
     * @psalm-param AType $z
     *
     * @param callable $f
     * @param mixed $x
     * @param mixed $y
     * @param mixed $z
     */
    public function __construct(callable $f, $x, $y, $z)
    {
        $this->f = $f;
        $this->x = $x;
        $this->y = $y;
        $this->z = $z;
    }

    /**
     * @psalm-return BType
     */
    public function __invoke()
    {
        return (($this->f)($this->x))((($this->f)($this->z))($this->y));
    }

    /**
     * @param callable $a
     *
     * @return Closure
     */
    public static function on(callable $a): Closure
    {
        return static function ($b) use ($a): Closure {
            return static function ($c) use ($a, $b): Closure {
                return static function ($d) use ($a, $b, $c) {
                    return (new self($a, $b, $c, $d))();
                };
            };
        };
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace loophp\combinator\Combinator;
6
7		use Closure;
8		use loophp\combinator\Combinator;
9
10		/**
11		* Class J.
12		*
13		* @psalm-template AType
14		* @psalm-template BType
15		*/
16		final class J extends Combinator
17		{
18		/**
19		* @var callable
20		*/
21		private $f;
22
23		/**
24		* @var mixed
25		*/
26		private $x;
27
28		/**
29		* @var mixed
30		*/
31		private $y;
32
33		/**
34		* @var mixed
35		*/
36		private $z;
37
38		/**
39		* J constructor.
40		*
41		* @psalm-param callable(AType): callable(BType): BType $f
42	1	* @psalm-param AType $x
43		* @psalm-param BType $y
44	1	* @psalm-param AType $z
45	1	*
46	1	* @param callable $f
47	1	* @param mixed $x
48	1	* @param mixed $y
49		* @param mixed $z
50		*/
51		public function __construct(callable $f, $x, $y, $z)
52		{
53	1	$this->f = $f;
54		$this->x = $x;
55	1	$this->y = $y;
56		$this->z = $z;
57		}
58
59		/**
60		* @psalm-return BType
61	1	*/
62		public function __invoke()
63		{
64	1	return (($this->f)($this->x))((($this->f)($this->z))($this->y));
65	1	}
66
67		/**
68		* @param callable $a
69		*
70		* @return Closure
71		*/
72		public static function on(callable $a): Closure
73		{
74		return static function ($b) use ($a): Closure {
75		return static function ($c) use ($a, $b): Closure {
76		return static function ($d) use ($a, $b, $c) {
77		return (new self($a, $b, $c, $d))();
78		};
79		};
80		};
81		}
82		}
83

loophp / combinator

Push — master ( 0f152c...b64aff )

J::on() A

Complexity

Size

Duplication

Code Coverage

Importance

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