ちなみに、インデントは次のバージョンではこうなります (2スペース設定で)

view.animate(withDuration: 5.0, animations: { // some code }, completion: { isFinished in // some code }) view.animate(withDuration: 5.0, animations: { // some code }, completion: { isFinished in // some code }) view.animate( withDuration: 5.0, animations: { // some code }, completion: { isFinished in // some code })

(edited)