/// <summary>Commit changes made to the collection.</summary> async Task ICollectionRef <T> .Commit() { try { using LiteRepository _liteRepo = new LiteRepository(RefConfig.Location); if (ToSave.Any() || ToModify.Any()) { IList <T> _combinedList = ToSave.Concat(ToModify).ToList(); _liteRepo.Upsert <T>(_combinedList, RefConfig.Collection); } if (ToRemove.Any()) { BsonValue[] _bsonValues = ToRemove.Select(_id => new BsonValue(_id)).ToArray(); _liteRepo.DeleteMany <T>(Query.In("_id", _bsonValues), RefConfig.Collection); } await Task.Run(() => { ToSave.Clear(); ToModify.Clear(); ToRemove.Clear(); }); } catch (Exception ex) { throw ex; } }