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

StepsList::add() A
last analyzed 2017-11-17 15:29 UTC

↳ Parent: StepsList

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	4
nc	2
nop	1
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0

<?php

namespace PHPKitchen\CodeSpecsCore\Expectation\Internal;

/**
 * Represents a list of steps performed during a specification.
 *
 * @package PHPKitchen\CodeSpecsCore\Expectation\Internal
 * @author Dmitry 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\CodeSpecsCore\Expectation\Internal;
4
5			/**
6			* Represents a list of steps performed during a specification.
7			*
8			* @package PHPKitchen\CodeSpecsCore\Expectation\Internal
9			* @author Dmitry 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 2017-11-13 16:11 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::$instance = new static();
21			}
22			return static::$instance;
23			}
24
25			public function add(string $step) {
26			$lastStep = end($this->steps);
27			if ($lastStep) {
28			$lastStep->check();
29			}
30			$this->steps[] = new Step($step);
31			}
32
33			public function convertToString(): string {
34			$message = implode(PHP_EOL, $this->steps);
35			$message = $message ? $message . PHP_EOL : $message;
36			return (string)$message;
37			}
38
39			public function clear() {
40			$this->steps = [];
41			}
42			}

php-kitchen / code-specs-core

StepsList::add() A last analyzed 2017-11-17 15:29 UTC

Complexity

Size

Duplication

Importance

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StepsList::add() A
last analyzed 2017-11-17 15:29 UTC