Copyright	(c) Justin Le 2021
License	BSD-3
Maintainer	justin@jle.im
Stability	unstable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Data.Bounded.OneLiner

Contents

Newtype wrapper
Generics-derived methods

Description

Derived methods for Bounded, using Generics.OneLiner and GHC.Generics.

Can be used for any types (deriving Generic) where every field is an instance of Bounded.

Also includes a newtype wrapper that imbues any such data type with an instant Bounded instance, which can one day be used with DerivingVia syntax to derive instances automatically.

Synopsis

newtype GBounded a = GBounded {
- getGBounded :: a
}
gMinBound :: forall a. (ADT a, Constraints a Bounded) => a
gMaxBound :: forall a. (ADT a, Constraints a Bounded) => a

Newtype wrapper

newtype GBounded a Source #

If a is a data type whose fields are all instances of Bounded, then GBounded a has a Bounded instance.

Will one day be able to be used with DerivingVia syntax, to derive instances automatically.

Constructors

GBounded
Fields getGBounded :: a

Instances

Instances details

Functor GBounded Source #
Instance details Defined in Data.Bounded.OneLiner Methods fmap :: (a -> b) -> GBounded a -> GBounded b # (<$) :: a -> GBounded b -> GBounded a #
Foldable GBounded Source #
Instance details Defined in Data.Bounded.OneLiner Methods fold :: Monoid m => GBounded m -> m # foldMap :: Monoid m => (a -> m) -> GBounded a -> m # foldMap' :: Monoid m => (a -> m) -> GBounded a -> m # foldr :: (a -> b -> b) -> b -> GBounded a -> b # foldr' :: (a -> b -> b) -> b -> GBounded a -> b # foldl :: (b -> a -> b) -> b -> GBounded a -> b # foldl' :: (b -> a -> b) -> b -> GBounded a -> b # foldr1 :: (a -> a -> a) -> GBounded a -> a # foldl1 :: (a -> a -> a) -> GBounded a -> a # toList :: GBounded a -> [a] # null :: GBounded a -> Bool # length :: GBounded a -> Int # elem :: Eq a => a -> GBounded a -> Bool # maximum :: Ord a => GBounded a -> a # minimum :: Ord a => GBounded a -> a # sum :: Num a => GBounded a -> a # product :: Num a => GBounded a -> a #
Traversable GBounded Source #
Instance details Defined in Data.Bounded.OneLiner Methods traverse :: Applicative f => (a -> f b) -> GBounded a -> f (GBounded b) # sequenceA :: Applicative f => GBounded (f a) -> f (GBounded a) # mapM :: Monad m => (a -> m b) -> GBounded a -> m (GBounded b) # sequence :: Monad m => GBounded (m a) -> m (GBounded a) #
(ADT a, Constraints a Bounded) => Bounded (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Methods minBound :: GBounded a # maxBound :: GBounded a #
Eq a => Eq (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Methods (==) :: GBounded a -> GBounded a -> Bool # (/=) :: GBounded a -> GBounded a -> Bool #
Data a => Data (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> GBounded a -> c (GBounded a) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (GBounded a) # toConstr :: GBounded a -> Constr # dataTypeOf :: GBounded a -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (GBounded a)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (GBounded a)) # gmapT :: (forall b. Data b => b -> b) -> GBounded a -> GBounded a # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> GBounded a -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> GBounded a -> r # gmapQ :: (forall d. Data d => d -> u) -> GBounded a -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> GBounded a -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> GBounded a -> m (GBounded a) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> GBounded a -> m (GBounded a) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> GBounded a -> m (GBounded a) #
Ord a => Ord (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Methods compare :: GBounded a -> GBounded a -> Ordering # (<) :: GBounded a -> GBounded a -> Bool # (<=) :: GBounded a -> GBounded a -> Bool # (>) :: GBounded a -> GBounded a -> Bool # (>=) :: GBounded a -> GBounded a -> Bool # max :: GBounded a -> GBounded a -> GBounded a # min :: GBounded a -> GBounded a -> GBounded a #
Read a => Read (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Methods readsPrec :: Int -> ReadS (GBounded a) # readList :: ReadS [GBounded a] # readPrec :: ReadPrec (GBounded a) # readListPrec :: ReadPrec [GBounded a] #
Show a => Show (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Methods showsPrec :: Int -> GBounded a -> ShowS # show :: GBounded a -> String # showList :: [GBounded a] -> ShowS #
Generic (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner Associated Types type Rep (GBounded a) :: Type -> Type # Methods from :: GBounded a -> Rep (GBounded a) x # to :: Rep (GBounded a) x -> GBounded a #
type Rep (GBounded a) Source #
Instance details Defined in Data.Bounded.OneLiner type Rep (GBounded a) = D1 ('MetaData "GBounded" "Data.Bounded.OneLiner" "one-liner-instances-0.1.3.0-KGYaKgOm9Pn8Wcz4AhCIIX" 'True) (C1 ('MetaCons "GBounded" 'PrefixI 'True) (S1 ('MetaSel ('Just "getGBounded") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a)))

Generics-derived methods

gMinBound :: forall a. (ADT a, Constraints a Bounded) => a Source #

minBound implemented by using minBound for all of the components for the first constructor

gMaxBound :: forall a. (ADT a, Constraints a Bounded) => a Source #

maxBound implemented by using maxBound for all of the components for the last constructor