Konsulting\Laravel\RuleRepository\AbstractRepository

Complexity

Total Complexity

6

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	appendRule()	0	5	1
A	ensureArray()	0	9	4
A	prependRule()	0	5	1

<?php

namespace Konsulting\Laravel\RuleRepository;

use Konsulting\Laravel\RuleRepository\Contracts\RuleRepository;

abstract class AbstractRepository implements RuleRepository
{
    /**
     * Prepend a rule to all fields. Rules expressed as pipe-delimited strings will be converted to arrays.
     *
     * @param string $rule
     * @param array  $baseRules
     * @return array[]
     */
    protected function prependRule($rule, $baseRules)
    {
        return array_map(function ($ruleLine) use ($rule) {
            return array_merge([$rule], $this->ensureArray($ruleLine));
        }, $baseRules);
    }

    /**
     * Append a rule to all fields. Rules expressed as pipe-delimited strings will be converted to arrays.
     *
     * @param string $rule
     * @param array  $baseRules
     * @return array[]
     */
    protected function appendRule($rule, $baseRules)
    {
        return array_map(function ($ruleLine) use ($rule) {
            return array_merge($this->ensureArray($ruleLine), [$rule]);
        }, $baseRules);
    }

    /**
     * Make sure the rules are expressed in array format.
     *
     * @param array|string|mixed $ruleLine
     * @return array
     */
    private function ensureArray($ruleLine)
    {
        if (empty($ruleLine)) {
            return [];
        } elseif (is_string($ruleLine)) {
            return explode('|', $ruleLine);
        }

        return is_array($ruleLine) ? $ruleLine : [$ruleLine];
    }
}