Formatter::format() - Code Metrics - Inspection of "add formatters for formatting header arrays" - The-Road-Bunch/csv-machine - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 0e441f...fe9525 )

by Daniel

created 2018-03-13 04:05 UTC

Formatter::format() A

↳ Parent: Formatter

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	3
nop	1
dl	0
loc	10
ccs	7
cts	7
cp	1
crap	3
rs	9.4285
c	0
b	0
f	0

<?php declare(strict_types=1);

/**
 * This file is part of the Csv-Machine package.
 *
 * (c) Dan McAdams <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace RoadBunch\Csv\Formatters;


/**
 * Class Formatter
 *
 * @author  Dan McAdams
 * @package RoadBunch\Csv\Formatters
 */
class Formatter implements FormatterInterface
{
    /** @var callable */
    protected $callback;

    /**
     * Formatter constructor.
     *
     * @param callable $callback
     */
    public function __construct(callable $callback)
    {
        $this->callback = $callback;
    }

    /**
     * @param array $header an array of strings to be formatted
     *
     * @return array
     */
    public function format(array $header): array
    {
        $ret = [];
        foreach ($header as $value) {
            if (!is_string($value)) {
                throw new \InvalidArgumentException('All elements of the array must be strings');
            }
            $ret[] = call_user_func($this->callback, $value);
        }
        return $ret;
    }
}


1		<?php declare(strict_types=1);
2
3		/**
4		* This file is part of the Csv-Machine package.
5		*
6		* (c) Dan McAdams <[email protected]>
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 RoadBunch\Csv\Formatters;
13
14
15		/**
16		* Class Formatter
17		*
18		* @author Dan McAdams
19		* @package RoadBunch\Csv\Formatters
20		*/
21		class Formatter implements FormatterInterface
22		{
23		/** @var callable */
24		protected $callback;
25
26		/**
27		* Formatter constructor.
28		*
29		* @param callable $callback
30		*/
31	9	public function __construct(callable $callback)
32		{
33	9	$this->callback = $callback;
34	9	}
35
36		/**
37		* @param array $header an array of strings to be formatted
38		*
39		* @return array
40		*/
41	6	public function format(array $header): array
42		{
43	6	$ret = [];
44	6	foreach ($header as $value) {
45	6	if (!is_string($value)) {
46	1	throw new \InvalidArgumentException('All elements of the array must be strings');
47		}
48	5	$ret[] = call_user_func($this->callback, $value);
49		}
50	5	return $ret;
51		}
52		}
53

The-Road-Bunch / csv-machine

Push — master ( 0e441f...fe9525 )

Formatter::format() A

Complexity

Size

Duplication

Code Coverage

Importance

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