Safe Haskell	None
Language	Haskell2010

Data.Thyme.Calendar

Contents

Days
Gregorian calendar
Orphan instances

Description

UTCView is not Y294K-compliant, and Bounded instances for the various calendar types reflect this fact. That said, the calendar calculations by themselves work perfectly fine for a wider range of dates, subject to the size of Int for your platform.

Synopsis

type Years = Int
type Months = Int
type Days = Int
newtype Day = ModifiedJulianDay {
- toModifiedJulianDay :: Int
}
modifiedJulianDay :: Iso' Day Int
type Year = Int
type Month = Int
type DayOfMonth = Int
data YearMonthDay = YearMonthDay {
- ymdYear :: !Year
- ymdMonth :: !Month
- ymdDay :: !DayOfMonth
}
isLeapYear :: Year -> Bool
yearMonthDay :: Iso' OrdinalDate YearMonthDay
gregorian :: Iso' Day YearMonthDay
gregorianValid :: YearMonthDay -> Maybe Day
showGregorian :: Day -> String
gregorianMonthLength :: Year -> Month -> Days
gregorianMonthsClip :: Months -> YearMonthDay -> YearMonthDay
gregorianMonthsRollover :: Months -> YearMonthDay -> YearMonthDay
gregorianYearsClip :: Years -> YearMonthDay -> YearMonthDay
gregorianYearsRollover :: Years -> YearMonthDay -> YearMonthDay
_ymdYear :: Lens' YearMonthDay Year
_ymdMonth :: Lens' YearMonthDay Month
_ymdDay :: Lens' YearMonthDay DayOfMonth

Documentation

type Years = Int #

type Months = Int #

type Days = Int #

Days

newtype Day #

The Modified Julian Day is a standard count of days, with zero being the day 1858-11-17.

Constructors

ModifiedJulianDay
Fields toModifiedJulianDay :: Int

Instances

Bounded Day #
Instance details Defined in Data.Thyme.Calendar Methods minBound :: Day # maxBound :: Day #
Enum Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods succ :: Day -> Day # pred :: Day -> Day # toEnum :: Int -> Day # fromEnum :: Day -> Int # enumFrom :: Day -> [Day] # enumFromThen :: Day -> Day -> [Day] # enumFromTo :: Day -> Day -> [Day] # enumFromThenTo :: Day -> Day -> Day -> [Day] #
Eq Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods (==) :: Day -> Day -> Bool # (/=) :: Day -> Day -> Bool #
Data Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Day -> c Day # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Day # toConstr :: Day -> Constr # dataTypeOf :: Day -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Day) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Day) # gmapT :: (forall b. Data b => b -> b) -> Day -> Day # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Day -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Day -> r # gmapQ :: (forall d. Data d => d -> u) -> Day -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Day -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Day -> m Day # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Day -> m Day # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Day -> m Day #
Ord Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods compare :: Day -> Day -> Ordering # (<) :: Day -> Day -> Bool # (<=) :: Day -> Day -> Bool # (>) :: Day -> Day -> Bool # (>=) :: Day -> Day -> Bool # max :: Day -> Day -> Day # min :: Day -> Day -> Day #
Read Day #
Instance details Defined in Data.Thyme.Format Methods readsPrec :: Int -> ReadS Day # readList :: ReadS [Day] # readPrec :: ReadPrec Day # readListPrec :: ReadPrec [Day] #
Show Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods showsPrec :: Int -> Day -> ShowS # show :: Day -> String # showList :: [Day] -> ShowS #
Ix Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods range :: (Day, Day) -> [Day] # index :: (Day, Day) -> Day -> Int # unsafeIndex :: (Day, Day) -> Day -> Int inRange :: (Day, Day) -> Day -> Bool # rangeSize :: (Day, Day) -> Int # unsafeRangeSize :: (Day, Day) -> Int
Generic Day #
Instance details Defined in Data.Thyme.Calendar.Internal Associated Types type Rep Day :: Type -> Type # Methods from :: Day -> Rep Day x # to :: Rep Day x -> Day #
Arbitrary Day #
Instance details Defined in Data.Thyme.Calendar Methods arbitrary :: Gen Day # shrink :: Day -> [Day] #
CoArbitrary Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods coarbitrary :: Day -> Gen b -> Gen b #
NFData Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods rnf :: Day -> () #
Random Day #
Instance details Defined in Data.Thyme.Calendar Methods randomR :: RandomGen g => (Day, Day) -> g -> (Day, g) # random :: RandomGen g => g -> (Day, g) # randomRs :: RandomGen g => (Day, Day) -> g -> [Day] # randoms :: RandomGen g => g -> [Day] # randomRIO :: (Day, Day) -> IO Day # randomIO :: IO Day #
Unbox Day #
Instance details Defined in Data.Thyme.Calendar.Internal
AffineSpace Day #
Instance details Defined in Data.Thyme.Calendar.Internal Associated Types type Diff Day :: Type # Methods (.-.) :: Day -> Day -> Diff Day # (.+^) :: Day -> Diff Day -> Day #
ParseTime Day #
Instance details Defined in Data.Thyme.Format Methods buildTime :: TimeParse -> Day #
FormatTime Day #
Instance details Defined in Data.Thyme.Format Methods showsTime :: TimeLocale -> Day -> (Char -> ShowS) -> Char -> ShowS #
Vector Vector Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) Day -> m (Vector Day) # basicUnsafeThaw :: PrimMonad m => Vector Day -> m (Mutable Vector (PrimState m) Day) # basicLength :: Vector Day -> Int # basicUnsafeSlice :: Int -> Int -> Vector Day -> Vector Day # basicUnsafeIndexM :: Monad m => Vector Day -> Int -> m Day # basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) Day -> Vector Day -> m () # elemseq :: Vector Day -> Day -> b -> b #
MVector MVector Day #
Instance details Defined in Data.Thyme.Calendar.Internal Methods basicLength :: MVector s Day -> Int # basicUnsafeSlice :: Int -> Int -> MVector s Day -> MVector s Day # basicOverlaps :: MVector s Day -> MVector s Day -> Bool # basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) Day) # basicInitialize :: PrimMonad m => MVector (PrimState m) Day -> m () # basicUnsafeReplicate :: PrimMonad m => Int -> Day -> m (MVector (PrimState m) Day) # basicUnsafeRead :: PrimMonad m => MVector (PrimState m) Day -> Int -> m Day # basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) Day -> Int -> Day -> m () # basicClear :: PrimMonad m => MVector (PrimState m) Day -> m () # basicSet :: PrimMonad m => MVector (PrimState m) Day -> Day -> m () # basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) Day -> MVector (PrimState m) Day -> m () # basicUnsafeMove :: PrimMonad m => MVector (PrimState m) Day -> MVector (PrimState m) Day -> m () # basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) Day -> Int -> m (MVector (PrimState m) Day) #
Thyme Day Day #
Instance details Defined in Data.Thyme.Time.Core Methods thyme :: Iso' Day0 Day #
type Rep Day #
Instance details Defined in Data.Thyme.Calendar.Internal type Rep Day = D1 (MetaData "Day" "Data.Thyme.Calendar.Internal" "thyme-0.3.5.5-5fDUuKjOKkrCqjpykDCZJz" True) (C1 (MetaCons "ModifiedJulianDay" PrefixI True) (S1 (MetaSel (Just "toModifiedJulianDay") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Int)))
newtype Vector Day #
Instance details Defined in Data.Thyme.Calendar.Internal newtype Vector Day = V_Day (Vector Int)
type Diff Day #
Instance details Defined in Data.Thyme.Calendar.Internal type Diff Day = Days
newtype MVector s Day #
Instance details Defined in Data.Thyme.Calendar.Internal newtype MVector s Day = MV_Day (MVector s Int)

modifiedJulianDay :: Iso' Day Int #

Gregorian calendar

type Year = Int #

type Month = Int #

type DayOfMonth = Int #

data YearMonthDay #

Constructors

YearMonthDay
Fields ymdYear :: !Year ymdMonth :: !Month ymdDay :: !DayOfMonth

Instances

Bounded YearMonthDay #
Instance details Defined in Data.Thyme.Calendar Methods minBound :: YearMonthDay # maxBound :: YearMonthDay #
Eq YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods (==) :: YearMonthDay -> YearMonthDay -> Bool # (/=) :: YearMonthDay -> YearMonthDay -> Bool #
Data YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> YearMonthDay -> c YearMonthDay # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c YearMonthDay # toConstr :: YearMonthDay -> Constr # dataTypeOf :: YearMonthDay -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c YearMonthDay) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c YearMonthDay) # gmapT :: (forall b. Data b => b -> b) -> YearMonthDay -> YearMonthDay # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> YearMonthDay -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> YearMonthDay -> r # gmapQ :: (forall d. Data d => d -> u) -> YearMonthDay -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> YearMonthDay -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> YearMonthDay -> m YearMonthDay # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> YearMonthDay -> m YearMonthDay # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> YearMonthDay -> m YearMonthDay #
Ord YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods compare :: YearMonthDay -> YearMonthDay -> Ordering # (<) :: YearMonthDay -> YearMonthDay -> Bool # (<=) :: YearMonthDay -> YearMonthDay -> Bool # (>) :: YearMonthDay -> YearMonthDay -> Bool # (>=) :: YearMonthDay -> YearMonthDay -> Bool # max :: YearMonthDay -> YearMonthDay -> YearMonthDay # min :: YearMonthDay -> YearMonthDay -> YearMonthDay #
Show YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods showsPrec :: Int -> YearMonthDay -> ShowS # show :: YearMonthDay -> String # showList :: [YearMonthDay] -> ShowS #
Generic YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Associated Types type Rep YearMonthDay :: Type -> Type # Methods from :: YearMonthDay -> Rep YearMonthDay x # to :: Rep YearMonthDay x -> YearMonthDay #
Arbitrary YearMonthDay #
Instance details Defined in Data.Thyme.Calendar Methods arbitrary :: Gen YearMonthDay # shrink :: YearMonthDay -> [YearMonthDay] #
CoArbitrary YearMonthDay #
Instance details Defined in Data.Thyme.Calendar Methods coarbitrary :: YearMonthDay -> Gen b -> Gen b #
NFData YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods rnf :: YearMonthDay -> () #
Random YearMonthDay #
Instance details Defined in Data.Thyme.Calendar Methods randomR :: RandomGen g => (YearMonthDay, YearMonthDay) -> g -> (YearMonthDay, g) # random :: RandomGen g => g -> (YearMonthDay, g) # randomRs :: RandomGen g => (YearMonthDay, YearMonthDay) -> g -> [YearMonthDay] # randoms :: RandomGen g => g -> [YearMonthDay] # randomRIO :: (YearMonthDay, YearMonthDay) -> IO YearMonthDay # randomIO :: IO YearMonthDay #
Unbox YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal
ParseTime YearMonthDay #
Instance details Defined in Data.Thyme.Format Methods buildTime :: TimeParse -> YearMonthDay #
FormatTime YearMonthDay #
Instance details Defined in Data.Thyme.Format Methods showsTime :: TimeLocale -> YearMonthDay -> (Char -> ShowS) -> Char -> ShowS #
Vector Vector YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods basicUnsafeFreeze :: PrimMonad m => Mutable Vector (PrimState m) YearMonthDay -> m (Vector YearMonthDay) # basicUnsafeThaw :: PrimMonad m => Vector YearMonthDay -> m (Mutable Vector (PrimState m) YearMonthDay) # basicLength :: Vector YearMonthDay -> Int # basicUnsafeSlice :: Int -> Int -> Vector YearMonthDay -> Vector YearMonthDay # basicUnsafeIndexM :: Monad m => Vector YearMonthDay -> Int -> m YearMonthDay # basicUnsafeCopy :: PrimMonad m => Mutable Vector (PrimState m) YearMonthDay -> Vector YearMonthDay -> m () # elemseq :: Vector YearMonthDay -> YearMonthDay -> b -> b #
MVector MVector YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal Methods basicLength :: MVector s YearMonthDay -> Int # basicUnsafeSlice :: Int -> Int -> MVector s YearMonthDay -> MVector s YearMonthDay # basicOverlaps :: MVector s YearMonthDay -> MVector s YearMonthDay -> Bool # basicUnsafeNew :: PrimMonad m => Int -> m (MVector (PrimState m) YearMonthDay) # basicInitialize :: PrimMonad m => MVector (PrimState m) YearMonthDay -> m () # basicUnsafeReplicate :: PrimMonad m => Int -> YearMonthDay -> m (MVector (PrimState m) YearMonthDay) # basicUnsafeRead :: PrimMonad m => MVector (PrimState m) YearMonthDay -> Int -> m YearMonthDay # basicUnsafeWrite :: PrimMonad m => MVector (PrimState m) YearMonthDay -> Int -> YearMonthDay -> m () # basicClear :: PrimMonad m => MVector (PrimState m) YearMonthDay -> m () # basicSet :: PrimMonad m => MVector (PrimState m) YearMonthDay -> YearMonthDay -> m () # basicUnsafeCopy :: PrimMonad m => MVector (PrimState m) YearMonthDay -> MVector (PrimState m) YearMonthDay -> m () # basicUnsafeMove :: PrimMonad m => MVector (PrimState m) YearMonthDay -> MVector (PrimState m) YearMonthDay -> m () # basicUnsafeGrow :: PrimMonad m => MVector (PrimState m) YearMonthDay -> Int -> m (MVector (PrimState m) YearMonthDay) #
type Rep YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal type Rep YearMonthDay = D1 (MetaData "YearMonthDay" "Data.Thyme.Calendar.Internal" "thyme-0.3.5.5-5fDUuKjOKkrCqjpykDCZJz" False) (C1 (MetaCons "YearMonthDay" PrefixI True) (S1 (MetaSel (Just "ymdYear") SourceUnpack SourceStrict DecidedStrict) (Rec0 Year) :: (S1 (MetaSel (Just "ymdMonth") SourceUnpack SourceStrict DecidedStrict) (Rec0 Month) :: S1 (MetaSel (Just "ymdDay") SourceUnpack SourceStrict DecidedStrict) (Rec0 DayOfMonth))))
newtype Vector YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal newtype Vector YearMonthDay = V_YearMonthDay (Vector Int)
newtype MVector s YearMonthDay #
Instance details Defined in Data.Thyme.Calendar.Internal newtype MVector s YearMonthDay = MV_YearMonthDay (MVector s Int)

isLeapYear :: Year -> Bool #

Gregorian leap year?

yearMonthDay :: Iso' OrdinalDate YearMonthDay #

gregorian :: Iso' Day YearMonthDay #

gregorianValid :: YearMonthDay -> Maybe Day #

showGregorian :: Day -> String #

gregorianMonthLength :: Year -> Month -> Days #

gregorianMonthsClip :: Months -> YearMonthDay -> YearMonthDay #

gregorianMonthsRollover :: Months -> YearMonthDay -> YearMonthDay #

gregorianYearsClip :: Years -> YearMonthDay -> YearMonthDay #

gregorianYearsRollover :: Years -> YearMonthDay -> YearMonthDay #

_ymdYear :: Lens' YearMonthDay Year #

_ymdMonth :: Lens' YearMonthDay Month #

_ymdDay :: Lens' YearMonthDay DayOfMonth #

Orphan instances

Bounded YearMonthDay #
Instance details Methods minBound :: YearMonthDay # maxBound :: YearMonthDay #
Bounded Day #
Instance details Methods minBound :: Day # maxBound :: Day #
Arbitrary YearMonthDay #
Instance details Methods arbitrary :: Gen YearMonthDay # shrink :: YearMonthDay -> [YearMonthDay] #
Arbitrary Day #
Instance details Methods arbitrary :: Gen Day # shrink :: Day -> [Day] #
CoArbitrary YearMonthDay #
Instance details Methods coarbitrary :: YearMonthDay -> Gen b -> Gen b #
Random YearMonthDay #
Instance details Methods randomR :: RandomGen g => (YearMonthDay, YearMonthDay) -> g -> (YearMonthDay, g) # random :: RandomGen g => g -> (YearMonthDay, g) # randomRs :: RandomGen g => (YearMonthDay, YearMonthDay) -> g -> [YearMonthDay] # randoms :: RandomGen g => g -> [YearMonthDay] # randomRIO :: (YearMonthDay, YearMonthDay) -> IO YearMonthDay # randomIO :: IO YearMonthDay #
Random Day #
Instance details Methods randomR :: RandomGen g => (Day, Day) -> g -> (Day, g) # random :: RandomGen g => g -> (Day, g) # randomRs :: RandomGen g => (Day, Day) -> g -> [Day] # randoms :: RandomGen g => g -> [Day] # randomRIO :: (Day, Day) -> IO Day # randomIO :: IO Day #