public function toArray()
{
$breadcrumbs = $this->isHomeShown() ? $this->breadcrumbs : array_slice($this->breadcrumbs, 1);
$count = count($breadcrumbs);
if (!$this->isLastClickable() && $count) {
$breadcrumbs[$count - 1]['link'] = '';
}
return $breadcrumbs;
}