public function get($direction = 'regular')
    {
        if ($this->count() == 0) {
            return $this->default;
        }

        if ($direction === 'downward') {
            $this->collection = array_reverse($this->collection);
        }

        $this->addPageName();

        if ($direction === 'reverse') {
            $this->collection = array_reverse($this->collection);
        }

        return implode($this->getDelimeter(), $this->collection);
    }