Collection::paginate PHP Method

    public function paginate($limit, $options = array())
    {
        if (is_a($limit, 'Pagination')) {
            $this->pagination = $limit;
            return $this;
        }
        $pagination = new Pagination($this->count(), $limit, $options);
        $pages = $this->slice($pagination->offset(), $pagination->limit());
        $pages->pagination = $pagination;
        return $pages;
    }