Limoncello\Validation\Rules\Comparisons\ScalarEquals

Complexity

Total Complexity

5

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	compare()	0	6	2
A	isValidType()	0	4	2

<?php namespace Limoncello\Validation\Rules\Comparisons;

/**
 * Copyright 2015-2017 info@neomerx.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use Limoncello\Validation\Contracts\Errors\ContextKeys;
use Limoncello\Validation\Contracts\Errors\ErrorCodes;
use Limoncello\Validation\Contracts\Execution\ContextInterface;

/**
 * @package Limoncello\Validation
 */
final class ScalarEquals extends BaseOneValueComparision
{
    /**
     * @param mixed $value
     */
    public function __construct($value)
    {
        assert(static::isValidType($value) === true);

Since Limoncello\Validation\Rules\Comparisons\ScalarEquals is declared final, using late-static binding will have no effect. You might want to replace static with self instead.

        parent::__construct($value, ErrorCodes::SCALAR_EQUALS, [ContextKeys::SCALAR_VALUE => $value]);
    }

    /**
     * @inheritdoc
     */
    public static function compare($value, ContextInterface $context): bool
    {
        $result = static::isValidType($value) === true && $value === static::readValue($context);

Since Limoncello\Validation\Rules\Comparisons\ScalarEquals is declared final, using late-static binding will have no effect. You might want to replace static with self instead.

        return $result;
    }

    /**
     * @param mixed $value
     *
     * @return bool
     */
    private static function isValidType($value): bool
    {
        return is_scalar($value) === true || $value === null;
    }
}