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-rw-r--r--lib/ur/monad.ur2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ur/monad.ur b/lib/ur/monad.ur
index 41f44d3a..73001094 100644
--- a/lib/ur/monad.ur
+++ b/lib/ur/monad.ur
@@ -5,3 +5,5 @@ fun exec [m ::: Type -> Type] (_ : monad m) [ts ::: {Type}] r (fd : folder ts) =
others <- acc;
return ({nm = this} ++ others))
(return {}) [ts] fd r
+
+fun ignore [m ::: Type -> Type] (_ : monad m) [t] (v : m t) = x <- v; return ()