HaloO,
Luke Palmer wrote:
Woah, that was a terrible passage. Let's try again. If your
declaration is "role Foo superdoes Bar".
* it is illegal to add a required method to Foo if Bar doesn't
already implement it or require it
With "required method" you mean an unimplemented method with a {...},
right?
* any required method for Foo automatically becomes a required
method for Bar, even if it wasn't there before
Yes, I wouldn't allow yada methods in the superrole that are not
implemented in the subrole it is based on. Lifting a yada method
that exists in the subrole is fine of course.
Regards, TSa.
--
