hourglass-0.2.12: simple performant time related library

License | BSD-style
Maintainer | Vincent Hanquez <vincent@snarc.org>
Safe Haskell | None
Language | Haskell2010

Time.Types

Contents

- Time units
- Time enumeration
- Timezone
- Computer friendly format
  - Unix elapsed
- Human friendly format
  - Calendar time

Description

Basic times units and types.

While pratically some units could hold infinite values, for practical and efficient purpose they are limited to int64 types for seconds and int types for years.

Most units use the unix epoch referential, but by no means reduce portability. the unix referential works under the Windows platform or any other platforms.

Synopsis

- newtype NanoSeconds = NanoSeconds Int64
- newtype Seconds = Seconds Int64
- newtype Minutes = Minutes Int64
- newtype Hours = Hours Int64
- class TimeInterval i where
- data Month
  - = January
  - | February
  - | March
  - | April
  - | May
  - | June
  - | July
  - | August
  - | September
  - | October
  - | November
  - | December
- data WeekDay
  - = Sunday
  - | Monday
  - | Tuesday
  - | Wednesday
  - | Thursday
  - | Friday
  - | Saturday
- newtype TimezoneOffset = TimezoneOffset {
  - timezoneOffsetToMinutes :: Int
  }
- timezoneOffsetToSeconds :: TimezoneOffset -> Seconds
- timezone_UTC :: TimezoneOffset
- newtype Elapsed = Elapsed Seconds
- data ElapsedP = ElapsedP !Elapsed !NanoSeconds
- data Date = Date {
  - dateYear :: !Int
  - dateMonth :: !Month
  - dateDay :: !Int
  }
- data TimeOfDay = TimeOfDay {
  - todHour :: !Hours
  - todMin :: !Minutes
  - todSec :: !Seconds
  - todNSec :: !NanoSeconds
  }
- data DateTime = DateTime {
  - dtDate :: Date
  - dtTime :: TimeOfDay
  }

# Time units

newtype NanoSeconds #

Nanoseconds

Constructors

NanoSeconds Int64 |

Instances

Eq NanoSeconds # |
Instance details Defined in Time.Types Methods (==) :: NanoSeconds -> NanoSeconds -> Bool # (/=) :: NanoSeconds -> NanoSeconds -> Bool #
Data NanoSeconds # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NanoSeconds -> c NanoSeconds # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c NanoSeconds # toConstr :: NanoSeconds -> Constr # dataTypeOf :: NanoSeconds -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c NanoSeconds) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c NanoSeconds) # gmapT :: (forall b. Data b => b -> b) -> NanoSeconds -> NanoSeconds # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NanoSeconds -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NanoSeconds -> r # gmapQ :: (forall d. Data d => d -> u) -> NanoSeconds -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> NanoSeconds -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> NanoSeconds -> m NanoSeconds # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NanoSeconds -> m NanoSeconds # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NanoSeconds -> m NanoSeconds #
Num NanoSeconds # |
Instance details Defined in Time.Types Methods (+) :: NanoSeconds -> NanoSeconds -> NanoSeconds # (-) :: NanoSeconds -> NanoSeconds -> NanoSeconds # (*) :: NanoSeconds -> NanoSeconds -> NanoSeconds # negate :: NanoSeconds -> NanoSeconds # abs :: NanoSeconds -> NanoSeconds # signum :: NanoSeconds -> NanoSeconds # fromInteger :: Integer -> NanoSeconds #
Ord NanoSeconds # |
Instance details Defined in Time.Types Methods compare :: NanoSeconds -> NanoSeconds -> Ordering # (<) :: NanoSeconds -> NanoSeconds -> Bool # (<=) :: NanoSeconds -> NanoSeconds -> Bool # (>) :: NanoSeconds -> NanoSeconds -> Bool # (>=) :: NanoSeconds -> NanoSeconds -> Bool # max :: NanoSeconds -> NanoSeconds -> NanoSeconds # min :: NanoSeconds -> NanoSeconds -> NanoSeconds #
Read NanoSeconds # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS NanoSeconds # readList :: ReadS [NanoSeconds] # readPrec :: ReadPrec NanoSeconds # readListPrec :: ReadPrec [NanoSeconds] #
Show NanoSeconds # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> NanoSeconds -> ShowS # show :: NanoSeconds -> String # showList :: [NanoSeconds] -> ShowS #
NFData NanoSeconds # |
Instance details Defined in Time.Types Methods rnf :: NanoSeconds -> () #
TimeInterval NanoSeconds # |
Instance details Defined in Time.Types Methods toSeconds :: NanoSeconds -> Seconds # fromSeconds :: Seconds -> (NanoSeconds, Seconds) #

newtype Seconds #

Number of seconds without a referential.

Can hold a number between [-2^63,2^63-1], which should be good for some billions of years.

However, because of limitation in the calendar conversion currently used, seconds should be in the range [-2^55,2^55-1], which is good for only 1 billion of year.

Constructors

Seconds Int64 |

Instances

Enum Seconds # |
Instance details Defined in Time.Types Methods succ :: Seconds -> Seconds # pred :: Seconds -> Seconds # toEnum :: Int -> Seconds # fromEnum :: Seconds -> Int # enumFrom :: Seconds -> [Seconds] # enumFromThen :: Seconds -> Seconds -> [Seconds] # enumFromTo :: Seconds -> Seconds -> [Seconds] # enumFromThenTo :: Seconds -> Seconds -> Seconds -> [Seconds] #
Eq Seconds # |
Instance details Defined in Time.Types Methods (==) :: Seconds -> Seconds -> Bool # (/=) :: Seconds -> Seconds -> Bool #
Integral Seconds # |
Instance details Defined in Time.Types Methods quot :: Seconds -> Seconds -> Seconds # rem :: Seconds -> Seconds -> Seconds # div :: Seconds -> Seconds -> Seconds # mod :: Seconds -> Seconds -> Seconds # quotRem :: Seconds -> Seconds -> (Seconds, Seconds) # divMod :: Seconds -> Seconds -> (Seconds, Seconds) # toInteger :: Seconds -> Integer #
Data Seconds # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Seconds -> c Seconds # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Seconds # toConstr :: Seconds -> Constr # dataTypeOf :: Seconds -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Seconds) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Seconds) # gmapT :: (forall b. Data b => b -> b) -> Seconds -> Seconds # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Seconds -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Seconds -> r # gmapQ :: (forall d. Data d => d -> u) -> Seconds -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Seconds -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Seconds -> m Seconds # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Seconds -> m Seconds # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Seconds -> m Seconds #
Num Seconds # |
Instance details Defined in Time.Types Methods (+) :: Seconds -> Seconds -> Seconds # (-) :: Seconds -> Seconds -> Seconds # (*) :: Seconds -> Seconds -> Seconds # negate :: Seconds -> Seconds # abs :: Seconds -> Seconds # signum :: Seconds -> Seconds # fromInteger :: Integer -> Seconds #
Ord Seconds # |
Instance details Defined in Time.Types Methods compare :: Seconds -> Seconds -> Ordering # (<) :: Seconds -> Seconds -> Bool # (<=) :: Seconds -> Seconds -> Bool # (>) :: Seconds -> Seconds -> Bool # (>=) :: Seconds -> Seconds -> Bool # max :: Seconds -> Seconds -> Seconds # min :: Seconds -> Seconds -> Seconds #
Read Seconds # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS Seconds # readList :: ReadS [Seconds] # readPrec :: ReadPrec Seconds # readListPrec :: ReadPrec [Seconds] #
Real Seconds # |
Instance details Defined in Time.Types Methods toRational :: Seconds -> Rational #
Show Seconds # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> Seconds -> ShowS # show :: Seconds -> String # showList :: [Seconds] -> ShowS #
NFData Seconds # |
Instance details Defined in Time.Types Methods rnf :: Seconds -> () #
TimeInterval Seconds # |
Instance details Defined in Time.Types Methods toSeconds :: Seconds -> Seconds # fromSeconds :: Seconds -> (Seconds, Seconds) #

newtype Minutes #

Number of minutes without a referential.

Constructors

Minutes Int64 |

Instances

Enum Minutes # |
Instance details Defined in Time.Types Methods succ :: Minutes -> Minutes # pred :: Minutes -> Minutes # toEnum :: Int -> Minutes # fromEnum :: Minutes -> Int # enumFrom :: Minutes -> [Minutes] # enumFromThen :: Minutes -> Minutes -> [Minutes] # enumFromTo :: Minutes -> Minutes -> [Minutes] # enumFromThenTo :: Minutes -> Minutes -> Minutes -> [Minutes] #
Eq Minutes # |
Instance details Defined in Time.Types Methods (==) :: Minutes -> Minutes -> Bool # (/=) :: Minutes -> Minutes -> Bool #
Integral Minutes # |
Instance details Defined in Time.Types Methods quot :: Minutes -> Minutes -> Minutes # rem :: Minutes -> Minutes -> Minutes # div :: Minutes -> Minutes -> Minutes # mod :: Minutes -> Minutes -> Minutes # quotRem :: Minutes -> Minutes -> (Minutes, Minutes) # divMod :: Minutes -> Minutes -> (Minutes, Minutes) # toInteger :: Minutes -> Integer #
Data Minutes # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Minutes -> c Minutes # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Minutes # toConstr :: Minutes -> Constr # dataTypeOf :: Minutes -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Minutes) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Minutes) # gmapT :: (forall b. Data b => b -> b) -> Minutes -> Minutes # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Minutes -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Minutes -> r # gmapQ :: (forall d. Data d => d -> u) -> Minutes -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Minutes -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Minutes -> m Minutes # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Minutes -> m Minutes # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Minutes -> m Minutes #
Num Minutes # |
Instance details Defined in Time.Types Methods (+) :: Minutes -> Minutes -> Minutes # (-) :: Minutes -> Minutes -> Minutes # (*) :: Minutes -> Minutes -> Minutes # negate :: Minutes -> Minutes # abs :: Minutes -> Minutes # signum :: Minutes -> Minutes # fromInteger :: Integer -> Minutes #
Ord Minutes # |
Instance details Defined in Time.Types Methods compare :: Minutes -> Minutes -> Ordering # (<) :: Minutes -> Minutes -> Bool # (<=) :: Minutes -> Minutes -> Bool # (>) :: Minutes -> Minutes -> Bool # (>=) :: Minutes -> Minutes -> Bool # max :: Minutes -> Minutes -> Minutes # min :: Minutes -> Minutes -> Minutes #
Read Minutes # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS Minutes # readList :: ReadS [Minutes] # readPrec :: ReadPrec Minutes # readListPrec :: ReadPrec [Minutes] #
Real Minutes # |
Instance details Defined in Time.Types Methods toRational :: Minutes -> Rational #
Show Minutes # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> Minutes -> ShowS # show :: Minutes -> String # showList :: [Minutes] -> ShowS #
NFData Minutes # |
Instance details Defined in Time.Types Methods rnf :: Minutes -> () #
TimeInterval Minutes # |
Instance details Defined in Time.Types Methods toSeconds :: Minutes -> Seconds # fromSeconds :: Seconds -> (Minutes, Seconds) #

newtype Hours #

Number of hours without a referential.

Constructors

Hours Int64 |

Instances

Enum Hours # |
Instance details Defined in Time.Types Methods succ :: Hours -> Hours # pred :: Hours -> Hours # toEnum :: Int -> Hours # fromEnum :: Hours -> Int # enumFrom :: Hours -> [Hours] # enumFromThen :: Hours -> Hours -> [Hours] # enumFromTo :: Hours -> Hours -> [Hours] # enumFromThenTo :: Hours -> Hours -> Hours -> [Hours] #
Eq Hours # |
Instance details Defined in Time.Types Methods (==) :: Hours -> Hours -> Bool # (/=) :: Hours -> Hours -> Bool #
Integral Hours # |
Instance details Defined in Time.Types Methods quot :: Hours -> Hours -> Hours # rem :: Hours -> Hours -> Hours # div :: Hours -> Hours -> Hours # mod :: Hours -> Hours -> Hours # quotRem :: Hours -> Hours -> (Hours, Hours) # divMod :: Hours -> Hours -> (Hours, Hours) # toInteger :: Hours -> Integer #
Data Hours # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Hours -> c Hours # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Hours # toConstr :: Hours -> Constr # dataTypeOf :: Hours -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Hours) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Hours) # gmapT :: (forall b. Data b => b -> b) -> Hours -> Hours # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Hours -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Hours -> r # gmapQ :: (forall d. Data d => d -> u) -> Hours -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Hours -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Hours -> m Hours # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Hours -> m Hours # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Hours -> m Hours #
Num Hours # |
Instance details Defined in Time.Types Methods (+) :: Hours -> Hours -> Hours # (-) :: Hours -> Hours -> Hours # (*) :: Hours -> Hours -> Hours # negate :: Hours -> Hours # abs :: Hours -> Hours # signum :: Hours -> Hours # fromInteger :: Integer -> Hours #
Ord Hours # |
Instance details Defined in Time.Types Methods compare :: Hours -> Hours -> Ordering # (<) :: Hours -> Hours -> Bool # (<=) :: Hours -> Hours -> Bool # (>) :: Hours -> Hours -> Bool # (>=) :: Hours -> Hours -> Bool # max :: Hours -> Hours -> Hours # min :: Hours -> Hours -> Hours #
Read Hours # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS Hours # readList :: ReadS [Hours] # readPrec :: ReadPrec Hours # readListPrec :: ReadPrec [Hours] #
Real Hours # |
Instance details Defined in Time.Types Methods toRational :: Hours -> Rational #
Show Hours # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> Hours -> ShowS # show :: Hours -> String # showList :: [Hours] -> ShowS #
NFData Hours # |
Instance details Defined in Time.Types Methods rnf :: Hours -> () #
TimeInterval Hours # |
Instance details Defined in Time.Types Methods toSeconds :: Hours -> Seconds # fromSeconds :: Seconds -> (Hours, Seconds) #

class TimeInterval i where #

Represent any time interval that has an equivalent value to a number of seconds.

Minimal complete definition

toSeconds, fromSeconds

Methods

toSeconds :: i -> Seconds #

fromSeconds :: Seconds -> (i, Seconds) #

Instances

TimeInterval Hours # |
Instance details Defined in Time.Types Methods toSeconds :: Hours -> Seconds # fromSeconds :: Seconds -> (Hours, Seconds) #
TimeInterval Minutes # |
Instance details Defined in Time.Types Methods toSeconds :: Minutes -> Seconds # fromSeconds :: Seconds -> (Minutes, Seconds) #
TimeInterval Seconds # |
Instance details Defined in Time.Types Methods toSeconds :: Seconds -> Seconds # fromSeconds :: Seconds -> (Seconds, Seconds) #
TimeInterval NanoSeconds # |
Instance details Defined in Time.Types Methods toSeconds :: NanoSeconds -> Seconds # fromSeconds :: Seconds -> (NanoSeconds, Seconds) #
TimeInterval Duration # |
Instance details Defined in Data.Hourglass.Diff Methods toSeconds :: Duration -> Seconds # fromSeconds :: Seconds -> (Duration, Seconds) #

# Time enumeration

data Month #

Month of the year

Constructors

January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |

Instances

Bounded Month # |
Instance details Defined in Time.Types Methods minBound :: Month # maxBound :: Month #
Enum Month # |
Instance details Defined in Time.Types Methods succ :: Month -> Month # pred :: Month -> Month # toEnum :: Int -> Month # fromEnum :: Month -> Int # enumFrom :: Month -> [Month] # enumFromThen :: Month -> Month -> [Month] # enumFromTo :: Month -> Month -> [Month] # enumFromThenTo :: Month -> Month -> Month -> [Month] #
Eq Month # |
Instance details Defined in Time.Types Methods (==) :: Month -> Month -> Bool # (/=) :: Month -> Month -> Bool #
Data Month # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Month -> c Month # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Month # toConstr :: Month -> Constr # dataTypeOf :: Month -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Month) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Month) # gmapT :: (forall b. Data b => b -> b) -> Month -> Month # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Month -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Month -> r # gmapQ :: (forall d. Data d => d -> u) -> Month -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Month -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Month -> m Month # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Month -> m Month # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Month -> m Month #
Ord Month # |
Instance details Defined in Time.Types Methods compare :: Month -> Month -> Ordering # (<) :: Month -> Month -> Bool # (<=) :: Month -> Month -> Bool # (>) :: Month -> Month -> Bool # (>=) :: Month -> Month -> Bool # max :: Month -> Month -> Month # min :: Month -> Month -> Month #
Read Month # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS Month # readList :: ReadS [Month] # readPrec :: ReadPrec Month # readListPrec :: ReadPrec [Month] #
Show Month # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> Month -> ShowS # show :: Month -> String # showList :: [Month] -> ShowS #

data WeekDay #

Day of the week

the enumeration starts on Sunday.

Constructors

Sunday |
Monday |
Tuesday |
Wednesday |
Thursday |
Friday |
Saturday |

Instances

Bounded WeekDay # |
Instance details Defined in Time.Types Methods minBound :: WeekDay # maxBound :: WeekDay #
Enum WeekDay # |
Instance details Defined in Time.Types Methods succ :: WeekDay -> WeekDay # pred :: WeekDay -> WeekDay # toEnum :: Int -> WeekDay # fromEnum :: WeekDay -> Int # enumFrom :: WeekDay -> [WeekDay] # enumFromThen :: WeekDay -> WeekDay -> [WeekDay] # enumFromTo :: WeekDay -> WeekDay -> [WeekDay] # enumFromThenTo :: WeekDay -> WeekDay -> WeekDay -> [WeekDay] #
Eq WeekDay # |
Instance details Defined in Time.Types Methods (==) :: WeekDay -> WeekDay -> Bool # (/=) :: WeekDay -> WeekDay -> Bool #
Data WeekDay # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> WeekDay -> c WeekDay # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c WeekDay # toConstr :: WeekDay -> Constr # dataTypeOf :: WeekDay -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c WeekDay) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c WeekDay) # gmapT :: (forall b. Data b => b -> b) -> WeekDay -> WeekDay # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> WeekDay -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> WeekDay -> r # gmapQ :: (forall d. Data d => d -> u) -> WeekDay -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> WeekDay -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> WeekDay -> m WeekDay # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> WeekDay -> m WeekDay # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> WeekDay -> m WeekDay #
Ord WeekDay # |
Instance details Defined in Time.Types Methods compare :: WeekDay -> WeekDay -> Ordering # (<) :: WeekDay -> WeekDay -> Bool # (<=) :: WeekDay -> WeekDay -> Bool # (>) :: WeekDay -> WeekDay -> Bool # (>=) :: WeekDay -> WeekDay -> Bool # max :: WeekDay -> WeekDay -> WeekDay # min :: WeekDay -> WeekDay -> WeekDay #
Read WeekDay # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS WeekDay # readList :: ReadS [WeekDay] # readPrec :: ReadPrec WeekDay # readListPrec :: ReadPrec [WeekDay] #
Show WeekDay # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> WeekDay -> ShowS # show :: WeekDay -> String # showList :: [WeekDay] -> ShowS #

# Timezone

newtype TimezoneOffset #

Offset against UTC in minutes to obtain from UTC time, local time.

- a positive number represent a location East of UTC.
- a negative number represent a location West of UTC.

LocalTime t (-300) = t represent a time at UTC-5 LocalTime t (+480) = t represent a time at UTC+8

should be between -11H and +14H

Example: in AUSEDT (UTC+1000 with daylight = UTC+1100), local time is 15:47; Thus, UTC time is 04:47, and TimezoneOffset is +660 (minutes)

Constructors

TimezoneOffset |
Fields timezoneOffsetToMinutes :: Int return the number of minutes

Instances

Eq TimezoneOffset # |
Instance details Defined in Time.Types Methods (==) :: TimezoneOffset -> TimezoneOffset -> Bool # (/=) :: TimezoneOffset -> TimezoneOffset -> Bool #
Data TimezoneOffset # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TimezoneOffset -> c TimezoneOffset # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TimezoneOffset # toConstr :: TimezoneOffset -> Constr # dataTypeOf :: TimezoneOffset -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c TimezoneOffset) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TimezoneOffset) # gmapT :: (forall b. Data b => b -> b) -> TimezoneOffset -> TimezoneOffset # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TimezoneOffset -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TimezoneOffset -> r # gmapQ :: (forall d. Data d => d -> u) -> TimezoneOffset -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> TimezoneOffset -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> TimezoneOffset -> m TimezoneOffset # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TimezoneOffset -> m TimezoneOffset # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TimezoneOffset -> m TimezoneOffset #
Ord TimezoneOffset # |
Instance details Defined in Time.Types Methods compare :: TimezoneOffset -> TimezoneOffset -> Ordering # (<) :: TimezoneOffset -> TimezoneOffset -> Bool # (<=) :: TimezoneOffset -> TimezoneOffset -> Bool # (>) :: TimezoneOffset -> TimezoneOffset -> Bool # (>=) :: TimezoneOffset -> TimezoneOffset -> Bool # max :: TimezoneOffset -> TimezoneOffset -> TimezoneOffset # min :: TimezoneOffset -> TimezoneOffset -> TimezoneOffset #
Show TimezoneOffset # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> TimezoneOffset -> ShowS # show :: TimezoneOffset -> String # showList :: [TimezoneOffset] -> ShowS #
NFData TimezoneOffset # |
Instance details Defined in Time.Types Methods rnf :: TimezoneOffset -> () #

timezoneOffsetToSeconds :: TimezoneOffset -> Seconds #

Return the number of seconds associated with a timezone

timezone_UTC :: TimezoneOffset #

The UTC timezone. offset of 0

# Computer friendly format

## Unix elapsed

newtype Elapsed #

A number of seconds elapsed since the unix epoch.

Constructors

Elapsed Seconds |

Instances

Eq Elapsed # |
Instance details Defined in Time.Types Methods (==) :: Elapsed -> Elapsed -> Bool # (/=) :: Elapsed -> Elapsed -> Bool #
Data Elapsed # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Elapsed -> c Elapsed # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Elapsed # toConstr :: Elapsed -> Constr # dataTypeOf :: Elapsed -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Elapsed) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Elapsed) # gmapT :: (forall b. Data b => b -> b) -> Elapsed -> Elapsed # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Elapsed -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Elapsed -> r # gmapQ :: (forall d. Data d => d -> u) -> Elapsed -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Elapsed -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Elapsed -> m Elapsed # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Elapsed -> m Elapsed # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Elapsed -> m Elapsed #
Num Elapsed # |
Instance details Defined in Time.Types Methods (+) :: Elapsed -> Elapsed -> Elapsed # (-) :: Elapsed -> Elapsed -> Elapsed # (*) :: Elapsed -> Elapsed -> Elapsed # negate :: Elapsed -> Elapsed # abs :: Elapsed -> Elapsed # signum :: Elapsed -> Elapsed # fromInteger :: Integer -> Elapsed #
Ord Elapsed # |
Instance details Defined in Time.Types Methods compare :: Elapsed -> Elapsed -> Ordering # (<) :: Elapsed -> Elapsed -> Bool # (<=) :: Elapsed -> Elapsed -> Bool # (>) :: Elapsed -> Elapsed -> Bool # (>=) :: Elapsed -> Elapsed -> Bool # max :: Elapsed -> Elapsed -> Elapsed # min :: Elapsed -> Elapsed -> Elapsed #
Read Elapsed # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS Elapsed # readList :: ReadS [Elapsed] # readPrec :: ReadPrec Elapsed # readListPrec :: ReadPrec [Elapsed] #
Show Elapsed # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> Elapsed -> ShowS # show :: Elapsed -> String # showList :: [Elapsed] -> ShowS #
NFData Elapsed # |
Instance details Defined in Time.Types Methods rnf :: Elapsed -> () #
Time Elapsed # |
Instance details Defined in Data.Hourglass.Time Methods timeFromElapsedP :: ElapsedP -> Elapsed # timeFromElapsed :: Elapsed -> Elapsed #
Timeable Elapsed # |
Instance details Defined in Data.Hourglass.Time Methods timeGetElapsedP :: Elapsed -> ElapsedP # timeGetElapsed :: Elapsed -> Elapsed # timeGetNanoSeconds :: Elapsed -> NanoSeconds #

data ElapsedP #

A number of seconds and nanoseconds elapsed since the unix epoch.

Constructors

ElapsedP !Elapsed !NanoSeconds |

Instances

Eq ElapsedP # |
Instance details Defined in Time.Types Methods (==) :: ElapsedP -> ElapsedP -> Bool # (/=) :: ElapsedP -> ElapsedP -> Bool #
Data ElapsedP # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ElapsedP -> c ElapsedP # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ElapsedP # toConstr :: ElapsedP -> Constr # dataTypeOf :: ElapsedP -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ElapsedP) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ElapsedP) # gmapT :: (forall b. Data b => b -> b) -> ElapsedP -> ElapsedP # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ElapsedP -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ElapsedP -> r # gmapQ :: (forall d. Data d => d -> u) -> ElapsedP -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ElapsedP -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ElapsedP -> m ElapsedP # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ElapsedP -> m ElapsedP # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ElapsedP -> m ElapsedP #
Num ElapsedP # |
Instance details Defined in Time.Types Methods (+) :: ElapsedP -> ElapsedP -> ElapsedP # (-) :: ElapsedP -> ElapsedP -> ElapsedP # (*) :: ElapsedP -> ElapsedP -> ElapsedP # negate :: ElapsedP -> ElapsedP # abs :: ElapsedP -> ElapsedP # signum :: ElapsedP -> ElapsedP # fromInteger :: Integer -> ElapsedP #
Ord ElapsedP # |
Instance details Defined in Time.Types Methods compare :: ElapsedP -> ElapsedP -> Ordering # (<) :: ElapsedP -> ElapsedP -> Bool # (<=) :: ElapsedP -> ElapsedP -> Bool # (>) :: ElapsedP -> ElapsedP -> Bool # (>=) :: ElapsedP -> ElapsedP -> Bool # max :: ElapsedP -> ElapsedP -> ElapsedP # min :: ElapsedP -> ElapsedP -> ElapsedP #
Read ElapsedP # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS ElapsedP # readList :: ReadS [ElapsedP] # readPrec :: ReadPrec ElapsedP # readListPrec :: ReadPrec [ElapsedP] #
Real ElapsedP # |
Instance details Defined in Time.Types Methods toRational :: ElapsedP -> Rational #
Show ElapsedP # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> ElapsedP -> ShowS # show :: ElapsedP -> String # showList :: [ElapsedP] -> ShowS #
NFData ElapsedP # |
Instance details Defined in Time.Types Methods rnf :: ElapsedP -> () #
Time ElapsedP # |
Instance details Defined in Data.Hourglass.Time Methods timeFromElapsedP :: ElapsedP -> ElapsedP # timeFromElapsed :: Elapsed -> ElapsedP #
Timeable ElapsedP # |
Instance details Defined in Data.Hourglass.Time Methods timeGetElapsedP :: ElapsedP -> ElapsedP # timeGetElapsed :: ElapsedP -> Elapsed # timeGetNanoSeconds :: ElapsedP -> NanoSeconds #

# Human friendly format

## Calendar time

data Date #

human date representation using common calendar

Constructors

Date |
Fields dateYear :: !Int year (Common Era) dateMonth :: !Month month of the year dateDay :: !Int day of the month, between 1 to 31

Instances

Eq Date # |
Instance details Defined in Time.Types Methods (==) :: Date -> Date -> Bool # (/=) :: Date -> Date -> Bool #
Data Date # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Date -> c Date # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Date # toConstr :: Date -> Constr # dataTypeOf :: Date -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Date) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Date) # gmapT :: (forall b. Data b => b -> b) -> Date -> Date # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Date -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Date -> r # gmapQ :: (forall d. Data d => d -> u) -> Date -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Date -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Date -> m Date # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Date -> m Date # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Date -> m Date #
Ord Date # |
Instance details Defined in Time.Types Methods compare :: Date -> Date -> Ordering # (<) :: Date -> Date -> Bool # (<=) :: Date -> Date -> Bool # (>) :: Date -> Date -> Bool # (>=) :: Date -> Date -> Bool # max :: Date -> Date -> Date # min :: Date -> Date -> Date #
Read Date # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS Date # readList :: ReadS [Date] # readPrec :: ReadPrec Date # readListPrec :: ReadPrec [Date] #
Show Date # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> Date -> ShowS # show :: Date -> String # showList :: [Date] -> ShowS #
NFData Date # |
Instance details Defined in Time.Types Methods rnf :: Date -> () #
Time Date # |
Instance details Defined in Data.Hourglass.Time Methods timeFromElapsedP :: ElapsedP -> Date # timeFromElapsed :: Elapsed -> Date #
Timeable Date # |
Instance details Defined in Data.Hourglass.Time Methods timeGetElapsedP :: Date -> ElapsedP # timeGetElapsed :: Date -> Elapsed # timeGetNanoSeconds :: Date -> NanoSeconds #

data TimeOfDay #

human time representation of hour, minutes, seconds in a day.

Constructors

TimeOfDay |
Fields todHour :: !Hours hours, between 0 and 23 todMin :: !Minutes minutes, between 0 and 59 todSec :: !Seconds seconds, between 0 and 59. 60 when having leap second */ todNSec :: !NanoSeconds nanoseconds, between 0 and 999999999 */

Instances

Eq TimeOfDay # |
Instance details Defined in Time.Types Methods (==) :: TimeOfDay -> TimeOfDay -> Bool # (/=) :: TimeOfDay -> TimeOfDay -> Bool #
Data TimeOfDay # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TimeOfDay -> c TimeOfDay # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TimeOfDay # toConstr :: TimeOfDay -> Constr # dataTypeOf :: TimeOfDay -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c TimeOfDay) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TimeOfDay) # gmapT :: (forall b. Data b => b -> b) -> TimeOfDay -> TimeOfDay # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TimeOfDay -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TimeOfDay -> r # gmapQ :: (forall d. Data d => d -> u) -> TimeOfDay -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> TimeOfDay -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> TimeOfDay -> m TimeOfDay # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TimeOfDay -> m TimeOfDay # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TimeOfDay -> m TimeOfDay #
Ord TimeOfDay # |
Instance details Defined in Time.Types Methods compare :: TimeOfDay -> TimeOfDay -> Ordering # (<) :: TimeOfDay -> TimeOfDay -> Bool # (<=) :: TimeOfDay -> TimeOfDay -> Bool # (>) :: TimeOfDay -> TimeOfDay -> Bool # (>=) :: TimeOfDay -> TimeOfDay -> Bool # max :: TimeOfDay -> TimeOfDay -> TimeOfDay # min :: TimeOfDay -> TimeOfDay -> TimeOfDay #
Read TimeOfDay # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS TimeOfDay # readList :: ReadS [TimeOfDay] # readPrec :: ReadPrec TimeOfDay # readListPrec :: ReadPrec [TimeOfDay] #
Show TimeOfDay # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> TimeOfDay -> ShowS # show :: TimeOfDay -> String # showList :: [TimeOfDay] -> ShowS #
NFData TimeOfDay # |
Instance details Defined in Time.Types Methods rnf :: TimeOfDay -> () #

data DateTime #

Date and Time

Constructors

DateTime |
Fields dtDate :: Date dtTime :: TimeOfDay

Instances

Eq DateTime # |
Instance details Defined in Time.Types Methods (==) :: DateTime -> DateTime -> Bool # (/=) :: DateTime -> DateTime -> Bool #
Data DateTime # |
Instance details Defined in Time.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> DateTime -> c DateTime # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c DateTime # toConstr :: DateTime -> Constr # dataTypeOf :: DateTime -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c DateTime) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c DateTime) # gmapT :: (forall b. Data b => b -> b) -> DateTime -> DateTime # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> DateTime -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> DateTime -> r # gmapQ :: (forall d. Data d => d -> u) -> DateTime -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> DateTime -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> DateTime -> m DateTime # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> DateTime -> m DateTime # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> DateTime -> m DateTime #
Ord DateTime # |
Instance details Defined in Time.Types Methods compare :: DateTime -> DateTime -> Ordering # (<) :: DateTime -> DateTime -> Bool # (<=) :: DateTime -> DateTime -> Bool # (>) :: DateTime -> DateTime -> Bool # (>=) :: DateTime -> DateTime -> Bool # max :: DateTime -> DateTime -> DateTime # min :: DateTime -> DateTime -> DateTime #
Read DateTime # |
Instance details Defined in Time.Types Methods readsPrec :: Int -> ReadS DateTime # readList :: ReadS [DateTime] # readPrec :: ReadPrec DateTime # readListPrec :: ReadPrec [DateTime] #
Show DateTime # |
Instance details Defined in Time.Types Methods showsPrec :: Int -> DateTime -> ShowS # show :: DateTime -> String # showList :: [DateTime] -> ShowS #
NFData DateTime # |
Instance details Defined in Time.Types Methods rnf :: DateTime -> () #
Time DateTime # |
Instance details Defined in Data.Hourglass.Time Methods timeFromElapsedP :: ElapsedP -> DateTime # timeFromElapsed :: Elapsed -> DateTime #
Timeable DateTime # |
Instance details Defined in Data.Hourglass.Time Methods timeGetElapsedP :: DateTime -> ElapsedP # timeGetElapsed :: DateTime -> Elapsed # timeGetNanoSeconds :: DateTime -> NanoSeconds #