Safe Haskell | None |
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ISO 8601 Ordinal Date format
- type Year = Int
- type DayOfYear = Int
- data OrdinalDate = OrdinalDate {}
- ordinalDate :: Simple Iso Day OrdinalDate
- fromOrdinalDateValid :: OrdinalDate -> Maybe Day
- isLeapYear :: Year -> Bool
- _odYear :: Lens OrdinalDate OrdinalDate Year Year
- _odDay :: Lens OrdinalDate OrdinalDate DayOfYear DayOfYear