transformers-0.2.2.0: Concrete functor and monad transformers

Portabilityportable
Stabilityexperimental
Maintainerross@soi.city.ac.uk

Data.Functor.Compose

Description

Composition of functors.

Synopsis

Documentation

newtype Compose f g a Source

Right-to-left composition of functors. The composition of applicative functors is always applicative, but the composition of monads is not always a monad.

Constructors

Compose 

Fields

getCompose :: f (g a)