update state monad example for empty tuple

2013-10-29 03:05:34 -07:00 · 2013-10-29 03:05:34 -07:00 · 582895005a
parent f1af997708
commit 582895005a
1 changed files with 1 additions and 1 deletions
--- a/examples/monads/state_monad.lamb
+++ b/examples/monads/state_monad.lamb
@ -25,7 +25,7 @@ bind(("state", h), f) ->
 get = ("state", \st -> (st, st)).

 -- sets the state, and the result to ()
-put(st) -> ("state", \_ -> ((), st)).
+put(st) -> ("state", \_ -> ((,), st)).


 derp = return(10).