/**
* @param \Traversable $iterator
* @param int $repeat
*/
public function __construct(Traversable $iterator, $repeat)
{
parent::__construct($appendIterator = new AppendIterator());
$appendIterator->append($iterator);
if (!is_int($repeat) || $repeat < 1) {
throw new InvalidArgumentException('Argument #2 passed to constructor should be integer greater than 1');
}
Itertools\repeat($repeat - 1, function () use($appendIterator, $iterator) {
$appendIterator->append($iterator);
});
}
<?php
include __DIR__ . '/../vendor/autoload.php';
use WallaceMaxters\Itertools;
use WallaceMaxters\Itertools\Iterators\RepeatIterator;
$time = microtime(true);
$range = null;
Itertools\repeat(100, function ($i) use(&$range) {
iterator_to_array($range = new Itertools\Range(1, 1000));
});
$repeat = RepeatIterator::fromArray(['a', 'b', 'c'], 2);
foreach ($repeat as $key => $value) {
echo $key, ' => ', $value, ' position: ', $repeat->getPosition(), PHP_EOL;
}
