class Loofah::Scrubbers::DoubleBreakpoint

def scrub(node)
  return CONTINUE unless (node.type == Nokogiri::XML::Node::ELEMENT_NODE) && (node.name == "p")
  paragraph_with_break_point_nodes = node.xpath("//p[br[following-sibling::br]]")
  paragraph_with_break_point_nodes.each do |paragraph_node|
    new_paragraph = paragraph_node.add_previous_sibling("<p>").first
    paragraph_node.children.each do |child|
      remove_blank_text_nodes(child)
    end
    paragraph_node.children.each do |child|
      # already unlinked
      next if child.parent.nil?
      if child.name == "br" && child.next_sibling.name == "br"
        new_paragraph = paragraph_node.add_previous_sibling("<p>").first
        child.next_sibling.unlink
        child.unlink
      else
        child.parent = new_paragraph
      end
    end
    paragraph_node.unlink
  end
  CONTINUE
end