form_for with nested resources expects different path

[Everton Cardoso]

Hi guys, I have a problem with form_for helper method.

Scenario:

My models

----------------

Org::Organization and Org::Member

routes.rb

-------------- 

namespace :org do

   resources :organizations do

       resources :members

   end

end

so, Rails creates helper methods like this: org_organization_members_path, when i tried use the form_for:

form_for [@organization, @member ] do

...

end 

it occurs the error:

ActionView::Template::Error:

       undefined method `org_organization_org_members_path' for #<#<Class:0x007ff90b3645c8>:0x007ff90b3c11b0>

Why rails is defining the helper method like org_organization_members_path and form_for is expecting org_organization_org_members_path ? 

I'm actually using rails 3.2.1.

Thanks,

Everton Cardoso