def reprocess_items!
      @path_array = nil
      self.direct_items.each { |item| item.reprocess_child_items! }
      self.children.each     { |category| category.reprocess_items! }
    end
def reprocess_items!
      @path_array = nil
      self.direct_items.each { |item| item.reprocess_child_items! }
      self.children.each     { |category| category.reprocess_items! }
    end
Public: Reprocess all items from this category