SyntaxHelper::asString() - Code Metrics - tarsana/command - Measure and Improve Code Quality continuously with Scrutinizer

SyntaxHelper::asString() A
last analyzed 2022-02-11 03:36 UTC

↳ Parent: SyntaxHelper

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	15
c	1
b	0
f	1
nc	4
nop	1
dl	0
loc	18
rs	9.7666

<?php namespace Tarsana\Command\Helpers;

use Tarsana\Syntax\Syntax;


class SyntaxHelper {

    protected static $instance;

    public static function instance() : SyntaxHelper
    {
        if (null === self::$instance)
            self::$instance = new SyntaxHelper;
        return self::$instance;
    }

    private function __construct() {}

    public function type(Syntax $syntax) : string
    {
        $class = explode("\\", get_class($syntax));
        return strtolower(substr(array_pop($class), 0, -6));
    }

    public function asString(Syntax $syntax) : string
    {
        $type = $this->type($syntax);
        if ($type == 'optional')
            return $this->asString($syntax->syntax());
            return $this->asString($syntax->/** @scrutinizer ignore-call */ syntax());
        switch ($type) {
            case 'object':
                return implode(
                    $syntax->separator(),
                             separator(),
                    array_keys($syntax->fields())
                    array_keys($syntax->/** @scrutinizer ignore-call */ fields())
                );
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'array':
                $text = $this->asString($syntax->syntax());
                return "{$text}{$syntax->separator()}...";
            break;
            default:
                return $type;
        }
    }

    public function fields(Syntax $syntax) : array
    {
        $type = $this->type($syntax);
        switch ($type) {
            case 'object':
                return $syntax->fields();
            case 'array':
            case 'optional':
                return $this->fields($syntax->syntax());
        }
        return [];
    }

}


tarsana / command

SyntaxHelper::asString() A last analyzed 2022-02-11 03:36 UTC

Complexity

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Duplication

Importance

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SyntaxHelper::asString() A
last analyzed 2022-02-11 03:36 UTC