Rails - call to engine_name seems to be ignored -


i want make engine isolated 2 namespaces. is, let example i'd make engine classes live in:

car::bmw

and thus, models example should placed in:

app/models/car/bmw/

and tables should prefixed example:

car_bmw_

i tried accomplish having code in lib/car/bmw/engine.rb

module car   module bmw     class engine < ::rails::engine       isolate_namespace car::bmw # call: engine_name 'car_bmw'     end   end end

with code whenever generate model however, model placed in:

app/models/car

and table prefixed by:

car_

what doing wrong? version of rails using 4.0.0.beta1

edit

i found method in rails::generators::namedbase

def namespaced_path   @namespaced_path ||= namespace.name.split("::").map {|m| m.underscore }[0] end

which, can see, takes first part of namespace. know why is?

is bug in rails or not supposed have classes doubly namespaced?

this quick hack resorted to, fix generators.

require 'rails/generators'  rails::generators::namedbase.class_eval   protected     def namespaced_class_path       @namespaced_class_path ||= [namespaced_path.split('/')] + @class_path     end      def namespaced_path       @namespaced_path ||= namespace.name.split("::").map {|m| m.underscore }.join('/')     end      def class_name       ([file_name]).map!{ |m| m.camelize }.join('::')     end end

using class 

module car   module bmw     class engine < ::rails::engine       isolate_namespace car::bmw # call: engine_name 'car_bmw'       paths["app/models"] << "app/models/car/bmw"     end   end end

would allow load models subdirectory specified. cannot if going influence generating process, though.

there's whole lot more configuration options, see e.g. here. edit them match needs.


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