Respect\Validation\Rules\Sorted::isValid()

Complexity

Conditions	7
Paths	4

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	7.0671

Importance

Changes

0

<?php
    public function isValid($input): bool
    {
        $count = count($input);
        if ($count < 2) {
            return true;
        }
        for ($i = 1; $i < $count; ++$i) {
            if (
                ($this->ascending && ($this->fn)($input[$i]) < ($this->fn)($input[$i - 1]))
                || (!$this->ascending && ($this->fn)($input[$i]) > ($this->fn)($input[$i - 1]))
            ) {
                return false;
            }
        }

        return true;
    }