Yes, `traverse` is absolutely what you want here. ...

# arrow

[simon.vergauwen]

Yes, traverse is absolutely what you want here. Not map { !otherCode() }

[Gopal S Akshintala]

I tried this, but not working out, what am I doing wrong?

private fun optionMapper() = fx.monad {
        getOptionString().traverse(Option.monad()) { booleanInput(!getIsSomethingTrueInHigherKind(it)).toOption() }}

[Gopal S Akshintala]

@Jannis