Файл: vendor/laravel/framework/src/Illuminate/Database/Eloquent/Factories/Sequence.php
Строк: 62
<?php
namespace IlluminateDatabaseEloquentFactories;
use Countable;
class Sequence implements Countable
{
/**
* The sequence of return values.
*
* @var array
*/
protected $sequence;
/**
* The count of the sequence items.
*
* @var int
*/
public $count;
/**
* The current index of the sequence iteration.
*
* @var int
*/
public $index = 0;
/**
* Create a new sequence instance.
*
* @param array $sequence
* @return void
*/
public function __construct(...$sequence)
{
$this->sequence = $sequence;
$this->count = count($sequence);
}
/**
* Get the current count of the sequence items.
*
* @return int
*/
public function count(): int
{
return $this->count;
}
/**
* Get the next value in the sequence.
*
* @return mixed
*/
public function __invoke()
{
return tap(value($this->sequence[$this->index % $this->count], $this), function () {
$this->index = $this->index + 1;
});
}
}