Rails: form_for namespaced resource

Question

I want to set up the CRUD for users, available just for administrators of my web application. So in routes.rb: ``` namespace :admin do resources :user end ``` which means this: ``` admin_user_index GET /admin/user(.:format) admin/user#index POST /admin/user(.:format) admin/user#create new_admin_user GET /admin/user/new(.:format) admin/user#new edit_admin_user GET /admin/user/:id/edit(.:format) admin/user#edit admin_user GET /admin/user/:id(.:format) admin/user#show PUT /admin/user/:id(.:format) admin/user#update DELETE /admin/user/:id(.:format) admin/user#destroy ``` Show, index work fine but edit and new don't. I keep getting this error in the _form first line: undefined method `user_path' for #<#:0x007fb6645c6378> which is this: How can I use form_for with a namespaced resource?

Accepted Answer

You can add the namespace's name as a symbol:

```
 <%= form_for [:admin, @user] do |f| %>
```

Rails: form_for namespaced resource

Solution

Problem