the code to get `bounds()[ /*varargs*/ ]` is also ...

# random

[groostav]

the code to get bounds()[ /*varargs*/ ] is also very trivial, a class called ListAdapter thats returned by the fun bounds(), three lines of code:

class ListAdapter<T>(private val consumer: (List<T>) -> Unit){
            operator fun get(vararg args: T) = consumer(args.toList());
        }

allows you to define code like this:

fun bounds() = ListAdapter<ClosedRange<Double>> { bounds -> //impl, needs to mutate its closure }