time-compat-1.9.3: Compatibility package for time

Safe HaskellTrustworthy
LanguageHaskell2010

Data.Time.Calendar.Compat

Contents

Synopsis

Days

newtype Day #

Constructors

ModifiedJulianDay 

Fields

Instances
Enum Day 
Instance details

Defined in Data.Time.Calendar.Days

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.Time.Calendar.Days

Methods

(==) :: Day -> Day -> Bool

(/=) :: Day -> Day -> Bool

Data Day 
Instance details

Defined in Data.Time.Calendar.Days

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.Time.Calendar.Days

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

Ix Day 
Instance details

Defined in Data.Time.Calendar.Days

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

NFData Day 
Instance details

Defined in Data.Time.Calendar.Days

Methods

rnf :: Day -> ()

FormatTime Day 
Instance details

Defined in Data.Time.Format

Methods

formatCharacter :: Char -> Maybe (TimeLocale -> Maybe NumericPadOption -> Maybe Int -> Day -> String)

ParseTime Day 
Instance details

Defined in Data.Time.Format.Parse

Methods

buildTime :: TimeLocale -> [(Char, String)] -> Maybe Day

ISO8601 Day Source #

yyyy-mm-dd (ISO 8601:2004(E) sec. 4.1.2.2 extended format)

Instance details

Defined in Data.Time.Format.ISO8601.Compat

addDays :: Integer -> Day -> Day #

diffDays :: Day -> Day -> Integer #

CalendarDiffTime

data CalendarDiffDays Source #

Constructors

CalendarDiffDays 

Fields

Instances
Eq CalendarDiffDays Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Data CalendarDiffDays Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> CalendarDiffDays -> c CalendarDiffDays

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c CalendarDiffDays

toConstr :: CalendarDiffDays -> Constr

dataTypeOf :: CalendarDiffDays -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c CalendarDiffDays)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c CalendarDiffDays)

gmapT :: (forall b. Data b => b -> b) -> CalendarDiffDays -> CalendarDiffDays

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> CalendarDiffDays -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> CalendarDiffDays -> r

gmapQ :: (forall d. Data d => d -> u) -> CalendarDiffDays -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> CalendarDiffDays -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> CalendarDiffDays -> m CalendarDiffDays

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> CalendarDiffDays -> m CalendarDiffDays

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> CalendarDiffDays -> m CalendarDiffDays

Show CalendarDiffDays Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Methods

showsPrec :: Int -> CalendarDiffDays -> ShowS

show :: CalendarDiffDays -> String

showList :: [CalendarDiffDays] -> ShowS

Semigroup CalendarDiffDays Source #

Additive

Instance details

Defined in Data.Time.Calendar.Compat

Monoid CalendarDiffDays Source #

Additive

Instance details

Defined in Data.Time.Calendar.Compat

ISO8601 CalendarDiffDays Source #

PyYmMdD (ISO 8601:2004(E) sec. 4.4.3.2)

Instance details

Defined in Data.Time.Format.ISO8601.Compat

scaleCalendarDiffDays :: Integer -> CalendarDiffDays -> CalendarDiffDays Source #

Scale by a factor. Note that scaleCalendarDiffDays (-1) will not perfectly invert a duration, due to variable month lengths.

Gregorian calendar

toGregorian :: Day -> (Integer, Int, Int) #

fromGregorian :: Integer -> Int -> Int -> Day #

fromGregorianValid :: Integer -> Int -> Int -> Maybe Day #

showGregorian :: Day -> String #

gregorianMonthLength :: Integer -> Int -> Int #

addGregorianMonthsClip :: Integer -> Day -> Day #

addGregorianYearsClip :: Integer -> Day -> Day #

addGregorianDurationClip :: CalendarDiffDays -> Day -> Day Source #

Add months (clipped to last day), then add days

addGregorianDurationRollOver :: CalendarDiffDays -> Day -> Day Source #

Add months (rolling over to next month), then add days

diffGregorianDurationClip :: Day -> Day -> CalendarDiffDays Source #

Calendrical difference, with as many whole months as possible

diffGregorianDurationRollOver :: Day -> Day -> CalendarDiffDays Source #

Calendrical difference, with as many whole months as possible. Same as diffGregorianDurationClip for positive durations.

isLeapYear :: Integer -> Bool #

Week

data DayOfWeek Source #

Instances
Enum DayOfWeek Source #

"Circular", so for example [Tuesday ..] gives an endless sequence. Also: fromEnum gives [1 .. 7] for [Monday .. Sunday], and toEnum performs mod 7 to give a cycle of days.

Instance details

Defined in Data.Time.Calendar.Compat

Eq DayOfWeek Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Methods

(==) :: DayOfWeek -> DayOfWeek -> Bool

(/=) :: DayOfWeek -> DayOfWeek -> Bool

Read DayOfWeek Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Methods

readsPrec :: Int -> ReadS DayOfWeek

readList :: ReadS [DayOfWeek]

readPrec :: ReadPrec DayOfWeek

readListPrec :: ReadPrec [DayOfWeek]

Show DayOfWeek Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Methods

showsPrec :: Int -> DayOfWeek -> ShowS

show :: DayOfWeek -> String

showList :: [DayOfWeek] -> ShowS

FormatTime DayOfWeek Source # 
Instance details

Defined in Data.Time.Calendar.Compat

Methods

formatCharacter :: Char -> Maybe (TimeLocale -> Maybe NumericPadOption -> Maybe Int -> DayOfWeek -> String)