# Grouping controllers into modules

**URL:** <https://www.ruby-forum.com/t/grouping-controllers-into-modules/150348>\
**Category:** Rails\
**Created:** [October 7, 2008, 5:08pm UTC](https://www.ruby-forum.com/t/grouping-controllers-into-modules/150348 "2008-10-07T17:08:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aldoitalo](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/a587f6/32.png) [@aldoitalo](https://www.ruby-forum.com/u/aldoitalo)\
**Post date:** [October 7, 2008, 5:08pm UTC](https://www.ruby-forum.com/t/grouping-controllers-into-modules/150348/1 "2008-10-07T17:08:12Z")

</div>

i have grouping administration controllers into module (admin) for  
maintaining more order and logical structure.  
then i have modified class controller:

class Admin::LocationsController \< ApplicationController  
…  
end

i have created in views the directory “admin” and put the directory  
“locations” into this.

i have setting the routes.rb:

…  
map.namespace :admin do |admin|  
admin.resources :locations  
end  
…

but i can’t access to CRUD pages

i don’t know the right sintax for modifing the link\_to helper  
help me