haskell / 9 / libraries / time-1.12.2 / data-time-calendar-month.html

Data.Time.Calendar.Month

Safe Haskell Safe
Language Haskell2010

Description

An absolute count of common calendar months.

newtype Month Source

An absolute count of common calendar months. Number is equal to (year * 12) + (monthOfYear - 1).

Constructors

Instances
Instances details
Data Month Source
Instance details

Defined in Data.Time.Calendar.Month

Methods

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

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

toConstr :: Month -> Constr Source

dataTypeOf :: Month -> DataType Source

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

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

gmapT :: (forall b. Data b => b -> b) -> Month -> Month Source

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

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

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

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

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

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

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

Enum Month Source
Instance details

Defined in Data.Time.Calendar.Month

Ix Month Source
Instance details

Defined in Data.Time.Calendar.Month

Read Month Source

Read as yyyy-mm.

Instance details

Defined in Data.Time.Calendar.Month

Show Month Source

Show as yyyy-mm.

Instance details

Defined in Data.Time.Calendar.Month

NFData Month Source
Instance details

Defined in Data.Time.Calendar.Month

Methods

rnf :: Month -> () Source

Eq Month Source
Instance details

Defined in Data.Time.Calendar.Month

Methods

(==) :: Month -> Month -> Bool

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

Ord Month Source
Instance details

Defined in Data.Time.Calendar.Month

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

DayPeriod Month Source
Instance details

Defined in Data.Time.Calendar.Month

FormatTime Month Source
Instance details

Defined in Data.Time.Format.Format.Instances

ParseTime Month Source
Instance details

Defined in Data.Time.Format.Parse.Instances

addMonths :: Integer -> Month -> Month Source

diffMonths :: Month -> Month -> Integer Source

pattern YearMonth :: Year -> MonthOfYear -> Month Source

Bidirectional abstract constructor. Invalid months of year will be clipped to the correct range.

fromYearMonthValid :: Year -> MonthOfYear -> Maybe Month Source

pattern MonthDay :: Month -> DayOfMonth -> Day Source

Bidirectional abstract constructor. Invalid days of month will be clipped to the correct range.

fromMonthDayValid :: Month -> DayOfMonth -> Maybe Day Source

© The University of Glasgow and others
Licensed under a BSD-style license (see top of the page).
https://downloads.haskell.org/~ghc/9.4.2/docs/libraries/time-1.12.2/Data-Time-Calendar-Month.html