Desmond\functions\core\LessThanEqualTo

Complexity

Total Complexity

5

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	id()	0	4	1
A	run()	0	16	4

<?php
namespace Desmond\functions\core;
use Desmond\functions\DesmondFunction;
use Desmond\ArgumentHelper;
use Desmond\exceptions\ArgumentException;

class LessThanEqualTo extends DesmondFunction
{
    use ArgumentHelper;

    public function id()
    {
        return '<=';
    }

    public function run(array $args)
    {
        $this->expectArguments('<=', [['Number']], $args);
        $last = $args[0];
        array_shift($args);
        foreach ($args as $number) {
            if (!$this->isDesmondType('Number', $number)) {
                throw new ArgumentException('"<=" expects arguments to be numbers.');
            }
            if ($number->value() < $last->value()) {
                return $this->newReturnType('False');
            }
            $last = $number;
        }
        return $this->newReturnType('True');
    }
}