Fixture (betacalendars.Betacalendars.Fixture)

val month : 
  year:int ->
  month:int ->
  (Civil_date.t list, Civil_date.error) Stdlib.result

Pure deterministic fixtures for regression suites.

val year : int -> (Civil_date.t list, Civil_date.error) Stdlib.result

All dates in a valid year in ascending order.

val year_turn_window : 
  int ->
  (Civil_date.t list, Civil_date.error) Stdlib.result

Dates from November y through February y+1, inclusive.

val leap_year_matrix : int list -> (int * bool) list

Pair each requested year with its Gregorian leap-year status.