Enumerable::__map() - Code Metrics - Inspection of "tests :fire: & coverage :bikini:" - chillerlan/php-database - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 612476...c205d6 )

by smiley

created 2017-06-02 01:49 UTC

Enumerable::__map() A

↳ Parent: Enumerable

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	7
nc	3
nop	1

<?php
/**
 * Trait Enumerable
 *
 * @filesource   Enumerable.php
 * @created      30.05.2017
 * @package      chillerlan\Database\Traits
 * @author       Smiley <[email protected]>
 * @copyright    2017 Smiley
 * @license      MIT
 */

namespace chillerlan\Database\Traits;

use chillerlan\Database\DBException;

/**
 * @link http://api.prototypejs.org/language/Enumerable/
 */
trait Enumerable{

	/**
	 * @var array
	 */
	protected $array = [];

	/**
	 * @var int
	 */
	protected $offset = 0;

	/*************
	 * prototype *
	 *************/

	/**
	 * @link http://api.prototypejs.org/language/Enumerable/prototype/toArray/
	 *
	 * @return array
	 */
	public function __toArray():array {
		return $this->array;
	}

	/**
	 * @link http://api.prototypejs.org/language/Enumerable/prototype/each/
	 *
	 * @param callable $callback
	 *
	 * @return $this
	 */
	public function __each($callback){
		$this->__map($callback);

		return $this;
	}

	/**
	 * @link http://api.prototypejs.org/language/Enumerable/prototype/collect/
	 * @link http://api.prototypejs.org/language/Enumerable/prototype/map/
	 *
	 * @param callable $callback
	 *
	 * @return array
	 * @throws \Exception
	 */
	public function __map($callback):array {

		if(!is_callable($callback)){
			throw new DBException('invalid callback');
		}

		$return = [];

		foreach($this->array as $index => $element){
			$return[$index] = call_user_func_array($callback, [$element, $index]);
		}

		return $return;
	}

	/**
	 * @link http://api.prototypejs.org/language/Array/prototype/reverse/
	 *
	 * @return $this
	 */
	public function __reverse(){
		$this->array = array_reverse($this->array);
		$this->offset = 0;

		return $this;
	}

}


1			<?php
2			/**
3			* Trait Enumerable
4			*
5			* @filesource Enumerable.php
6			* @created 30.05.2017
7			* @package chillerlan\Database\Traits
8			* @author Smiley <[email protected]>
9			* @copyright 2017 Smiley
10			* @license MIT
11			*/
12
13			namespace chillerlan\Database\Traits;
14
15			use chillerlan\Database\DBException;
16
17			/**
18			* @link http://api.prototypejs.org/language/Enumerable/
19			*/
20			trait Enumerable{
21
22			/**
23			* @var array
24			*/
25			protected $array = [];
26
27			/**
28			* @var int
29			*/
30			protected $offset = 0;
31
32			/*************
33			* prototype *
34			*************/
35
36			/**
37			* @link http://api.prototypejs.org/language/Enumerable/prototype/toArray/
38			*
39			* @return array
40			*/
41			public function __toArray():array {
42			return $this->array;
43			}
44
45			/**
46			* @link http://api.prototypejs.org/language/Enumerable/prototype/each/
47			*
48			* @param callable $callback
49			*
50			* @return $this
51			*/
52			public function __each($callback){
53			$this->__map($callback);
54
55			return $this;
56			}
57
58			/**
59			* @link http://api.prototypejs.org/language/Enumerable/prototype/collect/
60			* @link http://api.prototypejs.org/language/Enumerable/prototype/map/
61			*
62			* @param callable $callback
63			*
64			* @return array
65			* @throws \Exception
66			*/
67			public function __map($callback):array {
68
69			if(!is_callable($callback)){
70			throw new DBException('invalid callback');
71			}
72
73			$return = [];
74
75			foreach($this->array as $index => $element){
76			$return[$index] = call_user_func_array($callback, [$element, $index]);
77			}
78
79			return $return;
80			}
81
82			/**
83			* @link http://api.prototypejs.org/language/Array/prototype/reverse/
84			*
85			* @return $this
86			*/
87			public function __reverse(){
88			$this->array = array_reverse($this->array);
89			$this->offset = 0;
90
91			return $this;
92			}
93
94			}
95

chillerlan / php-database

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Enumerable::__map() A

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