module ActionText::Serialization

def _dump(*)
  self.class.dump(self)
end

def dump(content)
  case content
  when nil
    nil
  when self
    content.to_html
  when ActionText::RichText
    content.body.to_html
  else
    new(content).to_html
  end
end

def load(content)
  new(content) if content
end