>> Hi,
>>
>> is there any documentation for RBRefactoring?
>
> Yes, there is, with examples and all. It used to be a chapter in one
> of the Pharo books, but it seems to have vanished.
>
> I forked one of the books to be able to recover the refactoring chapter.
I would be good to push the comment back in the class.
>> Since there are not even class comments the only thing I found is
>> judging from tests.
>
> That one also helps.
Yes and we should improve them.