From e28204d46b719697d11e532fb9c4b982ac9053ec Mon Sep 17 00:00:00 2001 From: Andrea Fiore Date: Sun, 12 Jun 2016 18:25:08 +0100 Subject: [PATCH] Fix contramap signature in Contravariant doc page --- docs/src/main/tut/contravariant.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/src/main/tut/contravariant.md b/docs/src/main/tut/contravariant.md index 8762f2d800..7bbb629a83 100644 --- a/docs/src/main/tut/contravariant.md +++ b/docs/src/main/tut/contravariant.md @@ -11,7 +11,7 @@ The `Contravariant` type class is for functors that define a `contramap` function with the following type: ```scala -def contramap[A, B](f: B => A): F[A] => F[B] +def contramap[A, B](fa: F[A])(f: B => A): F[B] ``` It looks like regular (also called `Covariant`) [`Functor`](functor.html)'s `map`,