X-Git-Url: https://mattmccutchen.net/match/match.git/blobdiff_plain/08532bcc65c3e99738cddecdd86e1a7904100119..5a07db44406bad03321a90b0814cc4496c6b7d63:/program/MonadStuff.hs diff --git a/program/MonadStuff.hs b/program/MonadStuff.hs new file mode 100644 index 0000000..904fa83 --- /dev/null +++ b/program/MonadStuff.hs @@ -0,0 +1,5 @@ +module MonadStuff (nop) where + +-- Useful for "if this, then mutate that, else do nothing" +nop :: Monad m => m () +nop = return ()