How do i get request.uri in model in Rails?

Question

$request = request

When I write this in controller, it will work. But if i need this variable in Model or Application controller, How can i ?

Answer 1

I got it

class ApplicationController < ActionController::Base
  protect_from_forgery

  before_filter :beforeFilter

  def beforeFilter
     $request = request
  end  
end

Now we can use the $request global variable anywhere in the code