Ruby model on rails and controllers inside different namespaces

OK. This is madness.

I'm new to RoR and I really want to get into it as everything I've seen so far makes it more appealing for the type of work I do.

However, I cannot accomplish a very simple thing with RoR.

I need these controllers:

/admin/blog/entries (index/show/edit/delete)
/admin/blog/categories (index/show/edit/delete)
/admin/blog/comments (index/show/edit/delete)
... and so on

      

        
        
        
      

    

And these models:

Blog::Entry    (table: blog_entries)
Blog::Category (table: blog_categories)
Blog::Comments (table: blog_comments)
... and so on

      

        
        
        
      

    

Now, I've already gone through quite a bit of suffering to make this work. My first attempt was to create forests (I am using 2.2.2). I created my scaffolding, but I had to move my model and then fix the model references in my controller (see Ruby on Rails model inside namespace not found in controller ).

It's already a big pain, but hey, I got it to work. Now though form_for won't work and I can't figure out how to use the URL helpers (I have no idea what they are called ... these are auto-generated methods that return URLs to the model-bound controllers). I can't figure out what their names are. My Model - Blog :: Posts. I tried to use the route.rb resource map method but no luck. When I try to use form_for with my model I get this error

undefined method `blog_entries_path' for #<ActionView::Base:0xb6848080>

      

        
        
        
      

    

Now. This is very unpleasant. I'm not going to completely ruin my code organization to use this infrastructure, and if I can't figure out how to accomplish this simple task (I've researched it for at least 5 hours), then I just can't continue.

Any ideas on how to do this?

thanks

EDIT

Here are my routes:

             admin_blog_entries GET    /admin_blog_entries                  {:controller=>"admin_blog_entries", :action=>"index"}
   formatted_admin_blog_entries GET    /admin_blog_entries.:format          {:controller=>"admin_blog_entries", :action=>"index"}
                                POST   /admin_blog_entries                  {:controller=>"admin_blog_entries", :action=>"create"}
                                POST   /admin_blog_entries.:format          {:controller=>"admin_blog_entries", :action=>"create"}
           new_admin_blog_entry GET    /admin_blog_entries/new              {:controller=>"admin_blog_entries", :action=>"new"}
 formatted_new_admin_blog_entry GET    /admin_blog_entries/new.:format      {:controller=>"admin_blog_entries", :action=>"new"}
          edit_admin_blog_entry GET    /admin_blog_entries/:id/edit         {:controller=>"admin_blog_entries", :action=>"edit"}
formatted_edit_admin_blog_entry GET    /admin_blog_entries/:id/edit.:format {:controller=>"admin_blog_entries", :action=>"edit"}
               admin_blog_entry GET    /admin_blog_entries/:id              {:controller=>"admin_blog_entries", :action=>"show"}
     formatted_admin_blog_entry GET    /admin_blog_entries/:id.:format      {:controller=>"admin_blog_entries", :action=>"show"}
                                PUT    /admin_blog_entries/:id              {:controller=>"admin_blog_entries", :action=>"update"}
                                PUT    /admin_blog_entries/:id.:format      {:controller=>"admin_blog_entries", :action=>"update"}
                                DELETE /admin_blog_entries/:id              {:controller=>"admin_blog_entries", :action=>"destroy"}
                                DELETE /admin_blog_entries/:id.:format      {:controller=>"admin_blog_entries", :action=>"destroy"}
                           home        /                                    {:action=>"index", :controller=>"index"}
                                       /:controller/:action/:id
                                       /:controller/:action/:id.:format

      

        
        
        
      

    

It doesn't look right. Here are my .rb routes (comments removed):

ActionController::Routing::Routes.draw do |map|

  map.resources :admin_blog_entries

  map.home '', :controller => 'index'

  map.connect ':controller/:action/:id'
  map.connect ':controller/:action/:id.:format'
end