collapse

# File activesupport/lib/active_support/xml_mini/jdom.rb, line 75
    def collapse(element, depth)
      hash = get_attributes(element)

      child_nodes = element.child_nodes
      if child_nodes.length > 0
        (0...child_nodes.length).each do |i|
          child = child_nodes.item(i)
          merge_element!(hash, child, depth - 1) unless child.node_type == Node.TEXT_NODE
        end
        merge_texts!(hash, element) unless empty_content?(element)
        hash
      else
        merge_texts!(hash, element)
      end
    end