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-rw-r--r--lib/ur/list.urs4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/ur/list.urs b/lib/ur/list.urs
index fd56679d..fe730152 100644
--- a/lib/ur/list.urs
+++ b/lib/ur/list.urs
@@ -42,6 +42,8 @@ val filter : a ::: Type -> (a -> bool) -> t a -> t a
val exists : a ::: Type -> (a -> bool) -> t a -> bool
+val existsM : m ::: (Type -> Type) -> monad m -> a ::: Type -> (a -> m bool) -> t a -> m bool
+
val foldlM : m ::: (Type -> Type) -> monad m -> a ::: Type -> b ::: Type
-> (a -> b -> m b) -> b -> t a -> m b
@@ -58,6 +60,8 @@ val mem : a ::: Type -> eq a -> a -> t a -> bool
val find : a ::: Type -> (a -> bool) -> t a -> option a
+val findM : m ::: (Type -> Type) -> monad m -> a ::: Type -> (a -> m bool) -> t a -> m (option a)
+
val search : a ::: Type -> b ::: Type -> (a -> option b) -> t a -> option b
val all : a ::: Type -> (a -> bool) -> t a -> bool