From 24fc1cc302a087b2df3d2041b24011a8b65f499e Mon Sep 17 00:00:00 2001 From: Adam Chlipala Date: Thu, 24 Jan 2019 12:10:09 -0500 Subject: Option.mapM --- lib/ur/option.urs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib/ur/option.urs') diff --git a/lib/ur/option.urs b/lib/ur/option.urs index c30c40e7..705c0313 100644 --- a/lib/ur/option.urs +++ b/lib/ur/option.urs @@ -14,3 +14,5 @@ val bind : a ::: Type -> b ::: Type -> (a -> option b) -> t a -> t b val get : a ::: Type -> a -> option a -> a val unsafeGet : a ::: Type -> option a -> a + +val mapM : m ::: (Type -> Type) -> monad m -> a ::: Type -> b ::: Type -> (a -> m b) -> t a -> m (t b) -- cgit v1.2.3