If you use the --under option to nest the new resource under another existing one, must be edited the file config / routes.rb because the operation will create the new routes nested, overwriting the originals.
For example if we create the product resource, leonardo will create these routes:
resources :products do post :select, :on => :collection post :edit_multiple, :on => :collection put :update_multiple, :on => :collection put :create_multiple, :on => :collection end
if then we create the comment resource under product you will get:
resources :products do resources :comments do post :select, :on => :collection post :edit_multiple, :on => :collection put :update_multiple, :on => :collection put :create_multiple, :on => :collection end end resources :products do post :select, :on => :collection post :edit_multiple, :on => :collection put :update_multiple, :on => :collection put :create_multiple, :on => :collection end
but you have to join it to get something like this:
resources :products do post :select, :on => :collection post :edit_multiple, :on => :collection put :update_multiple, :on => :collection put :create_multiple, :on => :collection resources :comments do post :select, :on => :collection post :edit_multiple, :on => :collection put :update_multiple, :on => :collection put :create_multiple, :on => :collection end endMoreover, the list of resources shows a link to the nested resource for the parent who uses the name field. If not present you should replace it with some other field otherwise you can add the method name into the model:
class Product < ActiveRecord::Base def name self.title end end