Add a Profunctor instance for Data.Bifunctor.Sum

ekmett / profunctors

Haskell 98 Profunctors

http://hackage.haskell.org/package/profunctors

Other

70 stars 43 forks source link

Closed RyanGlScott closed 6 years ago

RyanGlScott commented 6 years ago

There's one for Product, so it seems like there should be one for Sum, too.