Oliver Hine

Hello! Thank you for your contribution. I agree the existing message is not very helpful. I will hopefully find time to look at this more closely soon. Cheers

Hi Andrea, I guess that's true in section 3.1, but this is labelled _Rationale_ and I guess it's trying to show the outline of the code to give you the...

`u/value` might be misleading though in this instance because it would be in effect stubbing the remote fetch. For a remote fetch you want a `DataSource`, so perhaps `;; todo:...

Squashed to a sensible level