public void Execute(int slices)
{
Console.WriteLine(nameof(HistoryAggregator) + "By slices");
// Original, the newest commit comes first but it should be reverse.
IEnumerable <Commit> history = _historyStorage.Read().Reverse();
// The last commit contains the history start date.
DateTime startTime = history.First().Date;
DateTime endTime = history.Last().Date;
TimeSpan intervalForSlices = (endTime - startTime).Divide(10);
InternalExecute(startTime, intervalForSlices, history);
}
