public bool Contains(Ical.Net.Calendar calendar)
{
if (!History.Any() || calendar == null || calendar.Events == null || calendar.Events.FirstOrDefault() == null)
{
return(false);
}
var eventObj = calendar.Events.First();
var isExist = History
.Where(x => x.Method == calendar.Method)
.Select(x => x.Events.First())
.Any(x => x.Sequence == eventObj.Sequence && DDayICalParser.ToUtc(x.DtStamp) == DDayICalParser.ToUtc(eventObj.DtStamp));
return(isExist);
}
public EventHistoryHelper(
DDayICalParser dDayICalParser)
{
DDayICalParser = dDayICalParser;
}
