Mercurial > urweb
diff lib/ur/datetime.urs @ 1974:a10368c65e7f
Add day-of-week/month <-> int conversion functions.
author | Patrick Hurst <phurst@mit.edu> |
---|---|
date | Sat, 07 Dec 2013 21:31:51 -0500 |
parents | 155bd0bc4d28 |
children | 0ee44375fe64 |
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--- a/lib/ur/datetime.urs Thu Dec 05 11:36:54 2013 -0500 +++ b/lib/ur/datetime.urs Sat Dec 07 21:31:51 2013 -0500 @@ -1,17 +1,30 @@ -type datetime = { Year : int, - Month : int, - Day : int, - Hour : int, - Minute : int, - Second : int - } - datatype day_of_week = Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday -val show : show day_of_week +datatype month = January | February | March | April | May | June | July | + August | September | October | November | December + + +type datetime = { + Year : int, + Month : month, + Day : int, + Hour : int, + Minute : int, + Second : int +} + +val show_day_of_week : show day_of_week +val show_month : show month +val eq_day_of_week : eq day_of_week +val eq_month : eq month +val dayOfWeekToInt : day_of_week -> int +val intToDayOfWeek : int -> day_of_week +val monthToInt : month -> int +val intToMonth : int -> month val toTime : datetime -> time val fromTime : time -> datetime -val datetimef : string -> datetime -> string +val format : string -> datetime -> string +val dayOfWeek : datetime -> day_of_week val now : transaction datetime