tup-functor-0.3.0.0: Homogeneous tuples

Homogeneous tuples (also known as vectors), with various instances, most notably Functor and Applicative. The primary goal of the library is to help functor-oriented programming (for low-dimensional linear algebra, there are more specific packages, eg. vect). A small preprocessor for a tuple syntax is also included. We provide 4 different implementations, with a unified type class interface.