Authenticate using Devise and Rails Admin for particular routes

Authenticate using Devise and Rails Admin for particular routes

References

Reference NO 1

http://stackoverflow.com/questions/15198677/authenticate-using-devise-and-rails-admin-for-particular-routes

Reference NO 2

http://stackoverflow.com/questions/9458983/devise-authentication-with-sti-sub-classes-and-rails-admin

Reference NO 3

http://steve.dynedge.co.uk/2011/12/09/controlling-access-to-routes-and-rack-apps-in-rails-3-with-devise-and-warden/

Reference NO 4

http://ruby.about.com/od/blog/ss/Step-3-Authentication-With-Devise.htm

Reference NO 5

http://wiki.summercode.com/rails_authentication_with_devise_and_cancan

Reference NO 6

http://dan.doezema.com/2012/02/how-to-implement-a-single-user-model-with-rails-activeadmin-and-devise/

Reference NO 7

https://github.com/plataformatec/devise

Reference NO 8

http://presentations.royvandewater.com/authentication-with-devise.html