[racket] Sharing common functionality between base classes in Racket

Hi,

When reading the Racket documentation, I could not find 'define/protected'.
What is the idiomatic way in racket to share a method between sub-classes
without
making the shared method public?

Might this be what mixins are for? Or is this not the right use of mixins.

Regards
--Rouan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20150121/9a59fc20/attachment-0001.html>