ReQL date/time operations

[mfenniak]

These all look pretty straightforward; most of the "hard" work was adjusting the DateTime and DateTimeOffset datum converters to use the new ReQL pseudotype format.

now
time
epoch_time
iso8601
in_timezone
timezone
during
date
time_of_day
year
month
day
day_of_week
day_of_year
hours
minutes
seconds
to_iso8601
to_epoch_time

[spiffytech]

What is the timeline of implementing the date operation? (I'm using the Json.NET serializer)

If it won't be implemented soon, could you please raise a NotImplementedException for it (and the rest of these)? Currently, I get this very unclear / completely unhelpful error message when I try using date:

//conn.Run(Tables.sleeps.Filter(fun sleep -> sleep.date.Date = midnightDate).Nth(0))

System.InvalidOperationException
variable 'sleep' of type 'sleep_log.DomainTypes+Sleep' referenced from scope '', but it is not defined