Merge pull request #16 from skyeagle/master

Initialize middleware on gem require.

README.md

@@ -57,7 +57,7 @@ aren't using database_authenticatable:
       <p><%= f.submit "Sign in" %></p>
     <% end -%>
 
-Finally, you'll need to wire up Rack::OpenID in your Rails configuration:
+Finally, *Rails 2* users, you'll need to wire up Rack::OpenID in your Rails configuration:
 
     config.middleware.insert_before(Warden::Manager, Rack::OpenID)
 

lib/devise_openid_authenticatable.rb

@@ -1,5 +1,6 @@
 require 'devise'
 
+require 'devise_openid_authenticatable/railtie'
 require 'devise_openid_authenticatable/schema'
 require 'devise_openid_authenticatable/strategy'
 

lib/devise_openid_authenticatable/railtie.rb

@@ -0,0 +1,9 @@
+if defined?(::Rails::Railtie)
+  module DeviseOpenidAuthenticatable
+    class Railtie < Rails::Railtie
+      initializer "devise.openid_initialization" do |config|
+        config.middleware.insert_before(Warden::Manager, Rack::OpenID)
+      end
+    end
+  end
+end

rails/init.rb

@@ -1 +1 @@
-require "devise_openid_authenticatable"
+require "devise_openid_authenticatable"