Copyright  (c) Russell O'Connor 2009 

License  BSDstyle (see the file LICENSE) 
Maintainer  [email protected] 
Stability  experimental 
Portability  portable 
Safe Haskell  Safe 
Language  Haskell98 
Making functors whose elements are notionally in the reverse order from the original functor.
The same functor, but with Foldable
and Traversable
instances that process the elements in the reverse order.
Reverse  
Fields

Monad m => Monad (Reverse m)  Derived instance. 
Functor f => Functor (Reverse f)  Derived instance. 
MonadFail m => MonadFail (Reverse m)  
Defined in Data.Functor.Reverse  
Applicative f => Applicative (Reverse f)  Derived instance. 
Defined in Data.Functor.Reverse  
Foldable f => Foldable (Reverse f)  Fold from right to left. 
Defined in Data.Functor.Reverse Methodsfold :: Monoid m => Reverse f m > m Source foldMap :: Monoid m => (a > m) > Reverse f a > m Source foldMap' :: Monoid m => (a > m) > Reverse f a > m Source foldr :: (a > b > b) > b > Reverse f a > b Source foldr' :: (a > b > b) > b > Reverse f a > b Source foldl :: (b > a > b) > b > Reverse f a > b Source foldl' :: (b > a > b) > b > Reverse f a > b Source foldr1 :: (a > a > a) > Reverse f a > a Source foldl1 :: (a > a > a) > Reverse f a > a Source toList :: Reverse f a > [a] Source null :: Reverse f a > Bool Source length :: Reverse f a > Int Source elem :: Eq a => a > Reverse f a > Bool Source maximum :: Ord a => Reverse f a > a Source minimum :: Ord a => Reverse f a > a Source  
Traversable f => Traversable (Reverse f)  Traverse from right to left. 
Defined in Data.Functor.Reverse Methodstraverse :: Applicative f0 => (a > f0 b) > Reverse f a > f0 (Reverse f b) Source sequenceA :: Applicative f0 => Reverse f (f0 a) > f0 (Reverse f a) Source mapM :: Monad m => (a > m b) > Reverse f a > m (Reverse f b) Source sequence :: Monad m => Reverse f (m a) > m (Reverse f a) Source  
Contravariant f => Contravariant (Reverse f)  Derived instance. 
Eq1 f => Eq1 (Reverse f)  
Ord1 f => Ord1 (Reverse f)  
Defined in Data.Functor.Reverse  
Read1 f => Read1 (Reverse f)  
Defined in Data.Functor.Reverse MethodsliftReadsPrec :: (Int > ReadS a) > ReadS [a] > Int > ReadS (Reverse f a) Source liftReadList :: (Int > ReadS a) > ReadS [a] > ReadS [Reverse f a] Source liftReadPrec :: ReadPrec a > ReadPrec [a] > ReadPrec (Reverse f a) Source liftReadListPrec :: ReadPrec a > ReadPrec [a] > ReadPrec [Reverse f a] Source  
Show1 f => Show1 (Reverse f)  
Alternative f => Alternative (Reverse f)  Derived instance. 
MonadPlus m => MonadPlus (Reverse m)  Derived instance. 
(Eq1 f, Eq a) => Eq (Reverse f a)  
(Ord1 f, Ord a) => Ord (Reverse f a)  
Defined in Data.Functor.Reverse  
(Read1 f, Read a) => Read (Reverse f a)  
(Show1 f, Show a) => Show (Reverse f a)  
© The University of Glasgow and others
Licensed under a BSDstyle license (see top of the page).
https://downloads.haskell.org/~ghc/8.8.3/docs/html/libraries/transformers0.5.6.2/DataFunctorReverse.html