Monadic Returning a Null or a Value

The engineer in me says, okay, if our goal is to chain it to, to compose functions, and this thing allows us to composing functions, then at least it's monad, monad ish. And that's how we know if it's a monad. Yeah. You know, it's got the basic ideas in there, which is that instead of just returning result, you're returning a package of information,. In this case, includes the result. And then this null to tell you that there wasn't a result, that not.