DifferenceMutator::__invoke() - Code Metrics - Im0rtality/Underscore - Measure and Improve Code Quality continuously with Scrutinizer

DifferenceMutator::__invoke() A
last analyzed 2016-04-04 12:37 UTC

↳ Parent: DifferenceMutator

Complexity

Conditions	3
Paths	4

Size

Total Lines	20
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	20
ccs	10
cts	10
cp	1
rs	9.4285
cc	3
eloc	11
nc	4
nop	2
crap	3

<?php

namespace Underscore\Mutator;

use Underscore\Collection;
use Underscore\Mutator;

class DifferenceMutator extends Mutator
{
    /**
     * Finds the difference of two collections.
     *
     * @param Collection $collection
     * @param \Iterator  $values
     * @return Collection
     */
    public function __invoke($collection, $values)
    {
        $collection = clone $collection;

        if (!is_array($values)) {
            $values = iterator_to_array($values);
        }

        $current = $collection->getArrayCopy();

        if ($this->isAssoc($current)) {
            $values = array_diff_assoc($current, $values);
        } else {
            $values = array_diff($current, $values);
        }

        $collection->exchangeArray($values);

        return $collection;
    }

    /**
     * Check if an array is associative.
     *
     * @param array $values
     *
     * @return boolean
     */
    private function isAssoc(array $values)
    {
        $keys = array_keys($values);
        return $keys !== array_keys($keys);
    }
}


1		<?php
2
3		namespace Underscore\Mutator;
4
5		use Underscore\Collection;
6		use Underscore\Mutator;
7
8		class DifferenceMutator extends Mutator
9		{
10		/**
11		* Finds the difference of two collections.
12		*
13		* @param Collection $collection
14		* @param \Iterator $values
15		* @return Collection
16		*/
17	1	public function __invoke($collection, $values)
18		{
19	1	$collection = clone $collection;
20
21	1	if (!is_array($values)) {
22	1	$values = iterator_to_array($values);
23		}
24
25	1	$current = $collection->getArrayCopy();
26
27	1	if ($this->isAssoc($current)) {
28	1	$values = array_diff_assoc($current, $values);
29		} else {
30	1	$values = array_diff($current, $values);
31		}
32
33	1	$collection->exchangeArray($values);
34
35	1	return $collection;
36		}
37
38		/**
39		* Check if an array is associative.
40		*
41		* @param array $values
42		*
43		* @return boolean
44		*/
45	1	private function isAssoc(array $values)
46		{
47	1	$keys = array_keys($values);
48	1	return $keys !== array_keys($keys);
49		}
50		}
51

Im0rtality / Underscore

DifferenceMutator::__invoke() A last analyzed 2016-04-04 12:37 UTC

Complexity

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DifferenceMutator::__invoke() A
last analyzed 2016-04-04 12:37 UTC