rails_root deprecated

app/uploaders/file_uploader.rb

@@ -11,7 +11,7 @@ class FileUploader < CarrierWave::Uploader::Base
     storage :s3
     
     def cache_dir
-      "#{RAILS_ROOT}/tmp/uploads" if ENV['HEROKU'] == 'true'
+      "#{Rails.root.to_s}/tmp/uploads" if ENV['HEROKU'] == 'true'
     end
   else
     storage :file

test/functional/sessions_controller_test.rb

@@ -1,82 +0,0 @@
-require File.dirname(__FILE__) + '/../test_helper'
-require 'sessions_controller'
-
-# Re-raise errors caught by the controller.
-class SessionsController; def rescue_action(e) raise e end; end
-
-class SessionsControllerTest < ActionController::TestCase
-  # Be sure to include AuthenticatedTestHelper in test/test_helper.rb instead
-  # Then, you can remove it from this and the units test.
-  include AuthenticatedTestHelper
-
-  fixtures :users
-
-  def test_should_login_and_redirect
-    post :create, :login => 'quentin', :password => 'monkey'
-    assert session[:user_id]
-    assert_response :redirect
-  end
-
-  def test_should_fail_login_and_not_redirect
-    post :create, :login => 'quentin', :password => 'bad password'
-    assert_nil session[:user_id]
-    assert_response :success
-  end
-
-  def test_should_logout
-    login_as :quentin
-    get :destroy
-    assert_nil session[:user_id]
-    assert_response :redirect
-  end
-
-  def test_should_remember_me
-    @request.cookies["auth_token"] = nil
-    post :create, :login => 'quentin', :password => 'monkey', :remember_me => "1"
-    assert_not_nil @response.cookies["auth_token"]
-  end
-
-  def test_should_not_remember_me
-    @request.cookies["auth_token"] = nil
-    post :create, :login => 'quentin', :password => 'monkey', :remember_me => "0"
-    puts @response.cookies["auth_token"]
-    assert @response.cookies["auth_token"].blank?
-  end
-  
-  def test_should_delete_token_on_logout
-    login_as :quentin
-    get :destroy
-    assert @response.cookies["auth_token"].blank?
-  end
-
-  def test_should_login_with_cookie
-    users(:quentin).remember_me
-    @request.cookies["auth_token"] = cookie_for(:quentin)
-    get :new
-    assert @controller.send(:logged_in?)
-  end
-
-  def test_should_fail_expired_cookie_login
-    users(:quentin).remember_me
-    users(:quentin).update_attribute :remember_token_expires_at, 5.minutes.ago
-    @request.cookies["auth_token"] = cookie_for(:quentin)
-    get :new
-    assert !@controller.send(:logged_in?)
-  end
-
-  def test_should_fail_cookie_login
-    users(:quentin).remember_me
-    @request.cookies["auth_token"] = auth_token('invalid_auth_token')
-    get :new
-    assert !@controller.send(:logged_in?)
-  end
-
-  protected
-    def auth_token(token)
-      CGI::Cookie.new('name' => 'auth_token', 'value' => token)
-    end
-    
-    def cookie_for(user)
-      auth_token users(user).remember_token
-    end
-end

vendor/plugins/princely/lib/prince.rb

@@ -25,7 +25,7 @@ class Prince
     # Finds where the application lives, so we can call it.
     @exe_path = `which prince`.chomp
   	@style_sheets = ''
-  	@log_file = "#{RAILS_ROOT}/log/prince.log"
+  	@log_file = "#{Rails.root.to_s}/log/prince.log"
   	@logger = RAILS_DEFAULT_LOGGER
   end