is there anywhere I can find a `Delegates.observab...

# announcements

[jcogilvie]

is there anywhere I can find a Delegates.observable that's approximately equivalent to lateinit? right now I have two options:

var foo: Foo? = null
        set(value) {
            field = value
            update()
        }

    var foo2: Foo? by Delegates.observable(null as Foo?) {
        prop, old, new -> update()
    }

what would be cleaner is a version of Delegates.observable that didn't require an initial value, since my property is semantically not nullable... only late.