f-algebra-gen

This library provides a function to generate a special f-algebra combinator from any data type (GADTs are not currently supported). This was inspired by the recursion-schemes library where they have a function to automagically generate a base functor. Although, this new base functor data type has custom constructors and to define the *-morphism algebras turns into boring pattern matching. So, this library provides a function called makeCombinator that produces a nice combinator to deal with data types as they were defined in terms of Pairs ( (,) ) and Sums (Either). With this nice combinator we are able to view a data type as its equivalent categorical isomorphism and manipulate it with an interface similar as the either function provided from base.