I'm struggling how to get an extended association owner. AFAIK it's proxy_association.owner in ActiveRecord. Does this exist in Mongoid? Or is there another way? Example:

class Something
field :some_field

has_many :whatevers, extend: ExtraStuff
end

module ExtraStuff
def recent

1. I need "some_field" here, but there's no "proxy_association"
   end
   end