- balloon.unset('id', {silent: true})\r
- balloon.unset('speech_balloon_id', {silent: true})\r
- speech.unset('id', {silent: true})\r
- speech.unset('speech_balloon_id', {silent: true})\r
+ new_balloon = balloon.clone()\r
+ new_balloon.unset('id', {silent: true})\r
+ new_balloon.unset('speech_balloon_id', {silent: true})\r
+ new_speech = speech.clone()\r
+ new_speech.unset('id', {silent: true})\r
+ new_speech.unset('speech_balloon_id', {silent: true})\r