Rails url_for and namespaced models

Question

In Rails, is it possible to namespace models in modules and still get correct behavior from url_for?

For instance, here, url_for works as e

Answer 1

Use

namespace "blah" do
  resources :thing
end

Then routes will be named appropiately.

rake routes

To view all routes

Answer 2

Specify the module on the route

resources :users, :module => "m"

or use scope to do it

scope :module => "m" do
  resources :users
end

Answer 3

Just define use_relative_model_naming? in the containing module to avoid prefixing the generated route names:

module M
  def self.use_relative_model_naming?
    true
  end
end

Answer 4

In my case I overridden the url_for method on my application_helper.rb file to add the :network param on all routes from my namespace :mkp.

module ApplicationHelper
  def url_for(options = {})
    if options.is_a?(Hash) && options.has_key?(:controller)
      if options[:network].nil? && options[:controller].match(/^mkp\//).present?
        options[:network] = @network.downcase
      end
    end
    super(options)
  end
end