OrExpression::evaluate() - Code Metrics - peacefulbit/packet-lite - Measure and Improve Code Quality continuously with Scrutinizer

OrExpression::evaluate() A
last analyzed 2016-11-01 20:01 UTC

↳ Parent: OrExpression

Complexity

Conditions	3
Paths	1

Size

Total Lines	20
Code Lines	10

Duplication

Lines	20
Ratio	100 %

Importance

Changes

Metric	Value
cc	3
eloc	10
nc	1
nop	1
dl	20
loc	20
rs	9.4285
c	0
b	0
f	0

<?php

namespace PeacefulBit\Slate\Parser\Nodes;

use function Nerd\Common\Arrays\toHeadTail;
use function Nerd\Common\Functional\tail;
use PeacefulBit\Slate\Core\Frame;

class OrExpression extends Node
{
    private $expressions;

    public function __construct(array $expressions)
    {
        $this->expressions = $expressions;
    }

    /**
     * @return array
     */
    public function getExpressions(): array
    {
        return $this->expressions;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return '(or ' . implode(' ', array_map('strval', $this->expressions)) . ')';
    }

    /**
     * @param Frame $frame
     * @return mixed
     */
    public function evaluate(Frame $frame)

    {
        $iter = tail(function ($rest) use (&$iter, $frame) {
            if (empty($rest)) {
                return false;
            }

            list ($head, $tail) = toHeadTail($rest);

            $result = $frame($head);

            if ($result) {
                return $result;
            }

            return $iter($tail);
        });

        return $iter($this->getExpressions());
    }
}


1		<?php
2
3		namespace PeacefulBit\Slate\Parser\Nodes;
4
5		use function Nerd\Common\Arrays\toHeadTail;
6		use function Nerd\Common\Functional\tail;
7		use PeacefulBit\Slate\Core\Frame;
8
9		class OrExpression extends Node
10		{
11		private $expressions;
12
13		public function __construct(array $expressions)
14		{
15		$this->expressions = $expressions;
16		}
17
18		/**
19		* @return array
20		*/
21		public function getExpressions(): array
22		{
23		return $this->expressions;
24		}
25
26		/**
27		* @return string
28		*/
29		public function __toString()
30		{
31		return '(or ' . implode(' ', array_map('strval', $this->expressions)) . ')';
32		}
33
34		/**
35		* @param Frame $frame
36		* @return mixed
37		*/
38	View Code Duplication	public function evaluate(Frame $frame)
		0 ignored issues – show Duplication introduced 2016-11-01 19:52 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
39		{
40		$iter = tail(function ($rest) use (&$iter, $frame) {
41		if (empty($rest)) {
42		return false;
43		}
44
45		list ($head, $tail) = toHeadTail($rest);
46
47		$result = $frame($head);
48
49		if ($result) {
50		return $result;
51		}
52
53		return $iter($tail);
54		});
55
56		return $iter($this->getExpressions());
57		}
58		}
59

peacefulbit / packet-lite

OrExpression::evaluate() A last analyzed 2016-11-01 20:01 UTC

Complexity

Size

Duplication

Importance

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OrExpression::evaluate() A
last analyzed 2016-11-01 20:01 UTC