SumValue::merge() - Code Metrics - graze/array-merger - Measure and Improve Code Quality continuously with Scrutinizer

SumValue::merge() A
last analyzed 2018-09-13 12:33 UTC

↳ Parent: SumValue

Complexity

Conditions	3
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	6
ccs	4
cts	4
cp	1
rs	10
c	0
b	0
f	0
cc	3
nc	2
nop	2
crap	3

<?php

namespace Graze\ArrayMerger\ValueMerger;

/**
 * Add together the contents of the values.
 *
 * Only works if they are both numeric values. If they are not, a backup merger is used (defaults to lastValue)
 *
 * ### Examples:
 *
 * ```
 * 1, 1 -> 2
 * 1.5, 7.2 -> 8.7
 * left, 5 => 5
 * ```
 */
class SumValue implements ValueMergerInterface
{
    use InvokeMergeTrait;

    /** @var ValueMergerInterface */
    private $backup;

    /**
     * SumValueMerger constructor.
     *
     * @param ValueMergerInterface|null $backup
     */
    public function __construct(ValueMergerInterface $backup = null)
    {
        $this->backup = $backup ?: new LastValue();
    }

    /**
     * Always take the last result
     *
     * @param mixed $value1
     * @param mixed $value2
     *
     * @return mixed
     */
    public function merge($value1, $value2)
    {
        if (is_numeric($value1) && is_numeric($value2)) {
            return $value1 + $value2;
        }
        return $this->backup->merge($value1, $value2);
    }
}


1		<?php
2
3		namespace Graze\ArrayMerger\ValueMerger;
4
5		/**
6		* Add together the contents of the values.
7		*
8		* Only works if they are both numeric values. If they are not, a backup merger is used (defaults to lastValue)
9		*
10		* ### Examples:
11		*
12		* ```
13		* 1, 1 -> 2
14		* 1.5, 7.2 -> 8.7
15		* left, 5 => 5
16		* ```
17		*/
18		class SumValue implements ValueMergerInterface
19		{
20		use InvokeMergeTrait;
21
22		/** @var ValueMergerInterface */
23		private $backup;
24
25		/**
26		* SumValueMerger constructor.
27		*
28		* @param ValueMergerInterface\|null $backup
29		*/
30	2	public function __construct(ValueMergerInterface $backup = null)
31		{
32	2	$this->backup = $backup ?: new LastValue();
33	2	}
34
35		/**
36		* Always take the last result
37		*
38		* @param mixed $value1
39		* @param mixed $value2
40		*
41		* @return mixed
42		*/
43	2	public function merge($value1, $value2)
44		{
45	2	if (is_numeric($value1) && is_numeric($value2)) {
46	2	return $value1 + $value2;
47		}
48	2	return $this->backup->merge($value1, $value2);
49		}
50		}
51

graze / array-merger

SumValue::merge() A last analyzed 2018-09-13 12:33 UTC

Complexity

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SumValue::merge() A
last analyzed 2018-09-13 12:33 UTC