/// <summary>
/// Loads an existing Lean zip file into a SortedDictionary
/// </summary>
private bool TryLoadFile(string fileName, string entryName, DateTime date, out SortedDictionary <DateTime, string> rows)
{
rows = new SortedDictionary <DateTime, string>();
using (var stream = _dataCacheProvider.Fetch($"{fileName}#{entryName}"))
{
if (stream == null)
{
return(false);
}
using (var reader = new StreamReader(stream))
{
string line;
while ((line = reader.ReadLine()) != null)
{
rows[LeanData.ParseTime(line, date, _resolution)] = line;
}
}
return(true);
}
}
