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| Data.Time.Calendar.OrdinalDate |
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| Description |
| ISO 8601 Ordinal Date format
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| Synopsis |
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| Documentation |
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| toOrdinalDate :: Day -> (Integer, Int) |
| convert to ISO 8601 Ordinal Date format. First element of result is year (proleptic Gregoran calendar),
second is the day of the year, with 1 for Jan 1, and 365 (or 366 in leap years) for Dec 31.
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| fromOrdinalDate :: Integer -> Int -> Day |
| convert from ISO 8601 Ordinal Date format.
Invalid day numbers will be clipped to the correct range (1 to 365 or 366).
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| showOrdinalDate :: Day -> String |
| show in ISO 8601 Ordinal Date format (yyyy-ddd)
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| isLeapYear :: Integer -> Bool |
| Is this year a leap year according to the proleptic Gregorian calendar?
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| mondayStartWeek :: Day -> (Int, Int) |
| Get the number of the Monday-starting week in the year and the day of the week.
The first Monday is the first day of week 1, any earlier days in the year are week 0 (as "%W" in formatTime).
Monday is 1, Sunday is 7 (as "%u" in formatTime).
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| sundayStartWeek :: Day -> (Int, Int) |
| Get the number of the Sunday-starting week in the year and the day of the week.
The first Sunday is the first day of week 1, any earlier days in the year are week 0 (as "%U" in formatTime).
Sunday is 0, Saturday is 6 (as "%w" in formatTime).
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| fromMondayStartWeek |
| :: Integer | Year.
| | -> Int | Monday-starting week number.
| | -> Int | Day of week.
Monday is 1, Sunday is 7 (as "%u" in formatTime).
| | -> Day | | | The inverse of mondayStartWeek. Get a Day given the year,
the number of the Monday-starting week, and the day of the week.
The first Monday is the first day of week 1, any earlier days in the year
are week 0 (as "%W" in formatTime).
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| fromSundayStartWeek |
| :: Integer | Year.
| | -> Int | Sunday-starting week number.
| | -> Int | Day of week
Sunday is 0, Saturday is 6 (as "%w" in formatTime).
| | -> Day | | | The inverse of sundayStartWeek. Get a Day given the year and
the number of the day of a Sunday-starting week.
The first Sunday is the first day of week 1, any earlier days in the
year are week 0 (as "%U" in formatTime).
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| Produced by Haddock version 0.8 |