Ruby on Rails

Suppose you need projects#index to be visible only to logged in users.

As Colin explained above, In your routes.rb put

root :to => projects#index

Devise provides you a method called authenticate_user! It checks if user is logged in, if not it redirects the user to login page. In the ProjectsController add a before_filter like this.

class HomeController < ApplicationController
  before_filter :authenticate_admin!

  def index
  ....
  end

  ....
end

So if the user is logged in he sees the page or else he is redirected to the login page.

Gautam Pai

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