AttributeFormatterHelper::flattenObjectsWithSingleKeyScalars() - Code Metrics - nilportugues/hal-transformer - Measure and Improve Code Quality continuously with Scrutinizer

flattenObjectsWithSingleKeyScalars() A
last analyzed 2015-12-26 12:03 UTC

↳ Parent: AttributeFormatterHelper

Complexity

Conditions	4
Paths	4

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	10
rs	9.2
cc	4
eloc	5
nc	4
nop	1

<?php

/**
 * Author: Nil Portugués Calderó <[email protected]>
 * Date: 8/14/15
 * Time: 8:48 PM.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace NilPortugues\Api\Hal\Helpers;

use NilPortugues\Api\Hal\JsonTransformer;

final class AttributeFormatterHelper
{
    /**
     * Simplifies the data structure by removing an array level if data is scalar and has one element in array.
     *
     * @param array $array
     */
    public static function flattenObjectsWithSingleKeyScalars(array &$array)
    {
        if (1 === \count($array) && \is_scalar(\end($array))) {
            $array = \array_pop($array);
        }

        if (\is_array($array)) {
            self::loopScalarValues($array, 'flattenObjectsWithSingleKeyScalars');
        }
    }

    /**
     * @param array  $array
     * @param string $method
     */
    private static function loopScalarValues(array &$array, $method)
    {
        foreach ($array as $propertyName => &$value) {
            if (\is_array($value) && JsonTransformer::LINKS_KEY !== $propertyName) {
                self::$method($value);
            }
        }
    }
}


1			<?php
2
3			/**
4			* Author: Nil Portugués Calderó <[email protected]>
5			* Date: 8/14/15
6			* Time: 8:48 PM.
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace NilPortugues\Api\Hal\Helpers;
13
14			use NilPortugues\Api\Hal\JsonTransformer;
15
16			final class AttributeFormatterHelper
17			{
18			/**
19			* Simplifies the data structure by removing an array level if data is scalar and has one element in array.
20			*
21			* @param array $array
22			*/
23			public static function flattenObjectsWithSingleKeyScalars(array &$array)
24			{
25			if (1 === \count($array) && \is_scalar(\end($array))) {
26			$array = \array_pop($array);
27			}
28
29			if (\is_array($array)) {
30			self::loopScalarValues($array, 'flattenObjectsWithSingleKeyScalars');
31			}
32			}
33
34			/**
35			* @param array $array
36			* @param string $method
37			*/
38			private static function loopScalarValues(array &$array, $method)
39			{
40			foreach ($array as $propertyName => &$value) {
41			if (\is_array($value) && JsonTransformer::LINKS_KEY !== $propertyName) {
42			self::$method($value);
43			}
44			}
45			}
46			}
47

nilportugues / hal-transformer

flattenObjectsWithSingleKeyScalars() A last analyzed 2015-12-26 12:03 UTC

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flattenObjectsWithSingleKeyScalars() A
last analyzed 2015-12-26 12:03 UTC