delete method

@override Future<bool> delete(String key)

Deletes a snapshot from storage.

Parameters:

• key: The key/identifier of the snapshot to delete

Returns: A Future that completes with true if the snapshot was deleted, false if it didn't exist.

Implementation

@override
Future<bool> delete(String key) async {
  final removed = _storage.remove(key) != null;
  if (removed) {
    debugPrint('[Checkpoint] Deleted snapshot from memory: $key');
  }
  return removed;
}