FastFeed\Item::hasImage PHP Method

    public function hasImage()
    {
        return strlen($this->image) ? true : false;
    }

 /**
  * @param Item $item
  *
  * @return Item
  */
 protected function setImage(Item $item)
 {
     if ($item->hasImage() && !$this->overrideImage) {
         return $item;
     }
     $this->setImageFromContent($item);
     return $item;
 }