| // Copyright (c) 2023, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| extension DateTimeExtension on DateTime { | |
| DateTime roundDownToSeconds() => DateTime.fromMillisecondsSinceEpoch( | |
| millisecondsSinceEpoch - | |
| millisecondsSinceEpoch % const Duration(seconds: 1).inMilliseconds, | |
| ); | |
| } |