The option monad example might be closer. I'm having trouble figuring out how to get the value out of it though data Option a = Some a | None

The option monad example might be closer. I'm having trouble figuring out how to get the value out of it though data Option a = Some a | None let optionMonad = { return: fn x = Some x bind: fn x f = match x case (Some a) = f a case None = None } let m = (do optionMonad bind x = Some 1 let y = 2 bind z = Some 3 return x + y + z ) match m case (Some x) = console.log x shows an error Error: Type error: Native is not Option 'dwk