runReader

runReader :: Reader r a -> r -> a
transformers Control.Monad.Trans.Reader, mtl Control.Monad.Reader
Runs a Reader and extracts the final value from it. (The inverse of reader.)
runReaderT :: ReaderT r a -> r -> m a
mtl Control.Monad.Reader
The underlying computation, as a function of the environment.
runReaderT :: ReaderT r m a -> r -> m a
transformers Control.Monad.Trans.Reader
The underlying computation, as a function of the environment.