Desmond\functions\core\First

Complexity

Total Complexity

2

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	id()	0	4	1
A	run()	0	9	1

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

class First extends DesmondFunction
{
    use ArgumentHelper;
    
    public function id()
    {
        return 'first';
    }

    public function run(array $args)
    {
        $this->expectArguments(
            'first',
            [0 => ['List', 'Vector', 'Hash']],
            $args
        );
        return $args[0]->first();
    }
}