Arcanedev\Units\Traits\Calculatable::calculate()

Complexity

Conditions	7
Paths	7

Size

Total Lines	22
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	7

Importance

Changes	1
Bugs	0	Features	0

<?php namespace Arcanedev\Units\Traits;
    protected static function calculate($a, $operator, $b)
    {
        switch ($operator) {
            case '+':
                return $a + $b;

            case '-':
                return $a - $b;

            case 'x':
            case '*':
                return $a * $b;

            case '/':
                return $a / $b;

            case '^':
                return pow($a, $b);
        }

        return $a;
    }
}