public void Merge(kWhStorage storageToAppend)
{
var timestamp = storageToAppend.StartOfFile;
while (storageToAppend.IsExistingSlot(timestamp))
{
Record record = storageToAppend.ReadSlot(timestamp);
if (record.Raw != ulong.MaxValue)
{
Record storedRecord = SetValue(timestamp, record.Raw, 1000, 21);
if (storedRecord == null)
{
throw new StorageWriteException($"Could not store record ${timestamp}:${record.Raw}");
}
}
timestamp = timestamp.AddMinutes(1);
}
}