Log Message: Import contravariant-1.5.2 from wip Contravariant functors, sometimes referred to colloquially as cofunctor, even though the dual of a functor is just a functor. As with functor the definition of contravariant for a given ADT is unambiguous.
Revision | Action | file |
1.1 | add | pkgsrc/math/hs-contravariant/DESCR |
1.1 | add | pkgsrc/math/hs-contravariant/Makefile |
1.1 | add | pkgsrc/math/hs-contravariant/buildlink3.mk |
1.1 | add | pkgsrc/math/hs-contravariant/distinfo |