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Within LTS Haskell 24.34 (ghc-9.10.3)
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deleteSet :: IsSet set => Element set -> set -> setmono-traversable Data.Containers Delete a value from a set.
filterSet :: IsSet set => (Element set -> Bool) -> set -> setmono-traversable Data.Containers Filter values in a set.
insertSet :: IsSet set => Element set -> set -> setmono-traversable Data.Containers Insert a value into a set.
keysSet :: HasKeysSet set => set -> KeySet setmono-traversable Data.Containers Convert a map into a set of its keys.
singletonSet :: IsSet set => Element set -> setmono-traversable Data.Containers Create a set from a single element.
parseTimeOfDay :: ByteString -> Either String TimeOfDaypostgresql-simple Database.PostgreSQL.Simple.Time No documentation available.
reset :: Connection -> Statement -> IO ()persistent-sqlite Database.Sqlite No documentation available.
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time-compat Data.Time.Format.Compat The class of types which can be parsed given a UNIX-style time format string.
parseTime :: ParseTime t => TimeLocale -> String -> String -> Maybe ttime-compat Data.Time.Format.Compat Deprecated: use "parseTimeM True" instead
parseTimeM :: (MonadFail m, ParseTime t) => Bool -> TimeLocale -> String -> String -> m ttime-compat Data.Time.Format.Compat Parses a time value given a format string. Missing information will be derived from 1970-01-01 00:00 UTC (which was a Thursday). Supports the same %-codes as formatTime, including %-, %_ and %0 modifiers, however padding widths are not supported. Case is not significant in the input string. Some variations in the input are accepted:
- %z %Ez accepts any of ±HHMM or ±HH:MM.
- %Z %EZ accepts any string of letters, or any of the formats accepted by %z.
- %0Y accepts exactly four digits.
- %0G accepts exactly four digits.
- %0C accepts exactly two digits.
- %0f accepts exactly two digits.
Prelude Data.Time> parseTimeM True defaultTimeLocale "%Y-%-m-%-d" "2010-3-04" :: Maybe Day Just 2010-03-04