Question about {done: true} behavior

[tgriesser]

Question:

1. iv - if it returns an object with a done value of true, the dispose method on the subscription generated by the call to subscribe must be called.

In this case - what happens with the generator's return method (if one exists). Is it called with any specific value prior to dispose, for instance if an object is returned with a done "value"?

{done: true, value: returnVal}

This seems like it'd be the logical the inverse of Iterator behavior