public async Task Restore <T>(string blobName, IBackupable <T> db)
{
string backupName = blobName;
CloudBlockBlob cloudBlockBlob = _backupsContainer.GetBlockBlobReference(backupName);
var json = await cloudBlockBlob.DownloadTextAsync();
IEnumerable <T> data = JsonConvert.DeserializeObject <IEnumerable <T> >(json);
db.RestoreFromBackup(data);
}
