Data.Functor.Constant

Methods

liftEq2 :: (a -> b -> Bool) -> (c -> d -> Bool) -> Constant * a c -> Constant * b d -> Bool Source

Methods

liftCompare2 :: (a -> b -> Ordering) -> (c -> d -> Ordering) -> Constant * a c -> Constant * b d -> Ordering Source

Methods

liftReadsPrec2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> Int -> ReadS (Constant * a b) Source

liftReadList2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> ReadS [Constant * a b] Source

Methods

liftShowsPrec2 :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> (Int -> b -> ShowS) -> ([b] -> ShowS) -> Int -> Constant * a b -> ShowS Source

liftShowList2 :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> (Int -> b -> ShowS) -> ([b] -> ShowS) -> [Constant * a b] -> ShowS Source

Methods

bimap :: (a -> b) -> (c -> d) -> Constant * a c -> Constant * b d Source

first :: (a -> b) -> Constant * a c -> Constant * b c Source

second :: (b -> c) -> Constant * a b -> Constant * a c Source

Methods

fmap :: (a -> b) -> Constant * a a -> Constant * a b Source

(<$) :: a -> Constant * a b -> Constant * a a Source

Methods

pure :: a -> Constant * a a Source

(<*>) :: Constant * a (a -> b) -> Constant * a a -> Constant * a b Source

(*>) :: Constant * a a -> Constant * a b -> Constant * a b Source

(<*) :: Constant * a a -> Constant * a b -> Constant * a a Source

Methods

fold :: Monoid m => Constant * a m -> m Source

foldMap :: Monoid m => (a -> m) -> Constant * a a -> m Source

foldr :: (a -> b -> b) -> b -> Constant * a a -> b Source

foldr' :: (a -> b -> b) -> b -> Constant * a a -> b Source

foldl :: (b -> a -> b) -> b -> Constant * a a -> b Source

foldl' :: (b -> a -> b) -> b -> Constant * a a -> b Source

foldr1 :: (a -> a -> a) -> Constant * a a -> a Source

foldl1 :: (a -> a -> a) -> Constant * a a -> a Source

toList :: Constant * a a -> [a] Source

null :: Constant * a a -> Bool Source

length :: Constant * a a -> Int Source

elem :: Eq a => a -> Constant * a a -> Bool Source

maximum :: Ord a => Constant * a a -> a Source

minimum :: Ord a => Constant * a a -> a Source

sum :: Num a => Constant * a a -> a Source

product :: Num a => Constant * a a -> a Source

Methods

traverse :: Applicative f => (a -> f b) -> Constant * a a -> f (Constant * a b) Source

sequenceA :: Applicative f => Constant * a (f a) -> f (Constant * a a) Source

mapM :: Monad m => (a -> m b) -> Constant * a a -> m (Constant * a b) Source

sequence :: Monad m => Constant * a (m a) -> m (Constant * a a) Source

Methods

liftEq :: (a -> b -> Bool) -> Constant * a a -> Constant * a b -> Bool Source

Methods

liftCompare :: (a -> b -> Ordering) -> Constant * a a -> Constant * a b -> Ordering Source

Methods

liftReadsPrec :: (Int -> ReadS a) -> ReadS [a] -> Int -> ReadS (Constant * a a) Source

liftReadList :: (Int -> ReadS a) -> ReadS [a] -> ReadS [Constant * a a] Source

Methods

liftShowsPrec :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> Int -> Constant * a a -> ShowS Source

liftShowList :: (Int -> a -> ShowS) -> ([a] -> ShowS) -> [Constant * a a] -> ShowS Source

Methods

(==) :: Constant k a b -> Constant k a b -> Bool

(/=) :: Constant k a b -> Constant k a b -> Bool

Methods

compare :: Constant k a b -> Constant k a b -> Ordering

(<) :: Constant k a b -> Constant k a b -> Bool

(<=) :: Constant k a b -> Constant k a b -> Bool

(>) :: Constant k a b -> Constant k a b -> Bool

(>=) :: Constant k a b -> Constant k a b -> Bool

max :: Constant k a b -> Constant k a b -> Constant k a b

min :: Constant k a b -> Constant k a b -> Constant k a b

Methods

readsPrec :: Int -> ReadS (Constant k a b) Source

readList :: ReadS [Constant k a b] Source

readPrec :: ReadPrec (Constant k a b) Source

readListPrec :: ReadPrec [Constant k a b] Source

Methods

showsPrec :: Int -> Constant k a b -> ShowS Source

show :: Constant k a b -> String Source

showList :: [Constant k a b] -> ShowS Source

Methods

mempty :: Constant k a b Source

mappend :: Constant k a b -> Constant k a b -> Constant k a b Source

mconcat :: [Constant k a b] -> Constant k a b Source