Data.Monoid.Reader

Documentation

newtype T r a

Could also be written as Monoid.Applicative (Monad.Trans.Reader r) a.

Constructors

Cons

Fields

• run :: r -> a

Instances

Functor (T r)

Methods

fmap :: (a -> b) -> T r a -> T r b

(<$) :: a -> T r b -> T r a

C (T r)

Methods

lift :: Monoid m => m -> T r m

Semigroup a => Semigroup (T r a)

Methods

(<>) :: T r a -> T r a -> T r a

sconcat :: NonEmpty (T r a) -> T r a

stimes :: Integral b => b -> T r a -> T r a

Monoid a => Monoid (T r a)

Methods

mempty :: T r a

mappend :: T r a -> T r a -> T r a

mconcat :: [T r a] -> T r a

pure :: a -> T r a