Doctrine\Migrations\Metadata\AvailableMigrationsList

Complexity

Total Complexity

6

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getLast()	0	8	3
A	getFirst()	0	7	3

<?php

declare(strict_types=1);

namespace Doctrine\Migrations\Metadata;

use Doctrine\Migrations\Exception\NoMigrationsFoundWithCriteria;
use function count;

final class AvailableMigrationsList extends AvailableMigrations
{
    public function getFirst(int $offset = 0) : AvailableMigration
    {
        if (! isset($this->items[$offset])) {
            throw NoMigrationsFoundWithCriteria::new('first' . ($offset > 0 ? '+' . $offset : ''));
        }

        return $this->items[$offset];
    }

    public function getLast(int $offset = 0) : AvailableMigration
    {
        $offset = count($this->items) - 1 - (-1 * $offset);
        if (! isset($this->items[$offset])) {
            throw NoMigrationsFoundWithCriteria::new('last' . ($offset > 0 ? '+' . $offset : ''));
        }

        return $this->items[$offset];
    }
}