- formatDateTime :: CalendarTime -> String
- formatDateTime time
- = printf "%04d-%02d-%02dT%02d:%02d:%02d"
- (ctYear time)
- (fromEnum (ctMonth time) + 1)
- (ctDay time)
- (ctHour time)
- (ctMin time)
- (ctSec time)
-
- formatTimeZone :: CalendarTime -> String
- formatTimeZone time
- = case ctTZ time
- of offset | offset < 0 -> '-':(showTZ $ negate offset)
- | offset == 0 -> "Z"
- | otherwise -> '+':(showTZ offset)
-
- showTZ :: Int -> String
- showTZ offset
- = let hour = offset `div` 3600
- min = (offset - hour * 3600) `div` 60
- in
- show2 hour ++ ":" ++ show2 min
-
- show2 :: Int -> String
- show2 n | n < 10 = '0':(show n)
- | otherwise = show n
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