@hackage successors0.1.0.3

An applicative functor to manage successors

This package provides the Control.Applicative.Successors.Succs functor. It models a node in a graph together with its successors. The Applicative (and Monad) instances are designed so that the successors of the resulting value take exactly one step, either in the left or the right argument to <*> (or >>=).