class ActionText::TrixAttachment

def read_json_attribute(name)
  if value = node[name]
    begin
      JSON.parse(value)
    rescue => e
      Rails.logger.error "[#{self.class.name}] Couldn't parse JSON #{value} from NODE #{node.inspect}"
      Rails.logger.error "[#{self.class.name}] Failed with #{e.class}: #{e.backtrace}"
      nil
    end
  end
end