purgeOlderThan method

Future<int> purgeOlderThan(
  1. Duration age
)

Implementation

Future<int> purgeOlderThan(Duration age) async {
  final threshold = DateTime.now().subtract(age);
  final query = delete(tiles)..where((t) => t.createdAt.isSmallerThanValue(threshold));
  return await query.go();
}