StepsList::clear() - Code Metrics - php-kitchen/code-specs - Measure and Improve Code Quality continuously with Scrutinizer

StepsList::clear() A
last analyzed 2020-04-19 16:32 UTC

↳ Parent: StepsList

Complexity

Conditions	1
Paths	1

Size

Total Lines	2
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	2
rs	10

<?php

namespace PHPKitchen\CodeSpecs\Expectation\Internal;

/**
 * Represents a list of steps performed during a specification.
 *
 * @package PHPKitchen\CodeSpecs\Expectation\Internal
 * @author Dima Kolodko <[email protected]>
 */
class StepsList {
    /**
     * @var Step[] steps storage.
     */
    private $steps = [];
    private static $instance;

    public static function getInstance(): self {
        if (null === static::$instance) {

            static::$instance = new static();
        }

        return static::$instance;
    }

    public function add(string $step) {
        $lastStep = end($this->steps);
        if ($lastStep) {
            $lastStep->check();
        }
        $this->steps[] = new Step($step);
    }

    public function convertToString(): string {
        $message = implode(PHP_EOL, $this->steps);
        $message = $message ? $message . PHP_EOL : $message;

        return (string)$message;
    }

    public function clear() {
        $this->steps = [];
    }
}

1			<?php
2
3			namespace PHPKitchen\CodeSpecs\Expectation\Internal;
4
5			/**
6			* Represents a list of steps performed during a specification.
7			*
8			* @package PHPKitchen\CodeSpecs\Expectation\Internal
9			* @author Dima Kolodko <[email protected]>
10			*/
11			class StepsList {
12			/**
13			* @var Step[] steps storage.
14			*/
15			private $steps = [];
16			private static $instance;
17
18			public static function getInstance(): self {
19			if (null === static::$instance) {
			0 ignored issues – show Bug introduced 2017-11-27 17:27 UTC by Report Bug Copy Issue Report Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; you can either use `self`, or increase the visibility of `$instance` to at least protected. Loading history...
20			static::$instance = new static();
21			}
22
23			return static::$instance;
24			}
25
26			public function add(string $step) {
27			$lastStep = end($this->steps);
28			if ($lastStep) {
29			$lastStep->check();
30			}
31			$this->steps[] = new Step($step);
32			}
33
34			public function convertToString(): string {
35			$message = implode(PHP_EOL, $this->steps);
36			$message = $message ? $message . PHP_EOL : $message;
37
38			return (string)$message;
39			}
40
41			public function clear() {
42			$this->steps = [];
43			}
44			}

php-kitchen / code-specs

StepsList::clear() A last analyzed 2020-04-19 16:32 UTC

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StepsList::clear() A
last analyzed 2020-04-19 16:32 UTC