Stupid-Linq-Tricks-Record-Rollup

Stupid-Linq-Tricks-Record-Rollup03.cs

private static IEnumerable<RawRecords> GetSampleRow()
{
    var timestamp1 = new DateTime(2010, 3, 12);
    return new List<RawRecords>
               {
                   new RawRecords { Sequence = 4, Id = 42,  Timestamp = timestamp1, Comment = "et malesuada fames " },
                   new RawRecords { Sequence = 1, Id = 42,  Timestamp = timestamp1, Comment = "Pellentesque habitant " },
                   new RawRecords { Sequence = 3, Id = 42,  Timestamp = timestamp1, Comment = "senectus et netus " },
                   new RawRecords { Sequence = 5, Id = 42,  Timestamp = timestamp1, Comment = "ac turpis egestas." },
                   new RawRecords { Sequence = 2, Id = 42,  Timestamp = timestamp1, Comment = "morbi tristique " },
               };
}
 
private static IEnumerable<RawRecords> GetSampleRows()
{
    var timestamp1 = new DateTime(2010, 3, 12);
    var timestamp2 = new DateTime(2010, 3, 13);
    return new List<RawRecords>
               {
                   new RawRecords { Sequence = 4, Id = 42,  Timestamp = timestamp1, Comment = "et malesuada fames " },
                   new RawRecords { Sequence = 3, Id = 42,  Timestamp = timestamp1, Comment = "senectus et netus " },
                   new RawRecords { Sequence = 4, Id = 69,  Timestamp = timestamp2, Comment = "ante." },
                   new RawRecords { Sequence = 2, Id = 42,  Timestamp = timestamp1, Comment = "morbi tristique " },
                   new RawRecords { Sequence = 1, Id = 42,  Timestamp = timestamp1, Comment = "Pellentesque habitant " },
                   new RawRecords { Sequence = 1, Id = 69,  Timestamp = timestamp2, Comment = "Vestibulum tortor quam, " },
                   new RawRecords { Sequence = 2, Id = 69,  Timestamp = timestamp2, Comment = "feugiat vitae, ultricies " },
                   new RawRecords { Sequence = 3, Id = 69,  Timestamp = timestamp2, Comment = "eget, tempor sit amet, " },
                   new RawRecords { Sequence = 5, Id = 42,  Timestamp = timestamp1, Comment = "ac turpis egestas." },
               };
}