lib/omniauth/openid.rb in oa-openid-0.2.4 vs lib/omniauth/openid.rb in oa-openid-0.2.5

@@ -1,58 +1,58 @@
 require 'omniauth/core'
 
 module OmniAuth
   # OmniAuth::OpenID provides strategies for authenticating to providers
-  # using the OpenID standard. 
-  # 
+  # using the OpenID standard.
+  #
   # # Installation
-  # 
+  #
   # To get just OpenID functionality:
-  # 
+  #
   #     gem install oa-openid
-  # 
+  #
   # For the full auth suite:
-  # 
+  #
   #     gem install omniauth
-  # 
+  #
   # # Stand-Alone Example
-  # 
+  #
   # Use the strategy as a middleware in your application:
-  # 
+  #
   #     require 'omniauth/openid'
   #     require 'openid/store/filesystem'
-  # 
+  #
   #     use Rack::Session::Cookie
   #     use OmniAuth::Strategies::OpenID, OpenID::Store::Filesystem.new('/tmp')
-  # 
+  #
   # Then simply direct users to '/auth/open_id' to prompt them for their OpenID identifier. You may also pre-set the identifier by passing an <tt>identifier</tt> parameter to the URL (Example: <tt>/auth/open_id?openid_url=yahoo.com</tt>).
-  # 
+  #
   # A list of all OpenID stores is available at http://github.com/openid/ruby-openid/tree/master/lib/openid/store/
-  # 
+  #
   # # OmniAuth Builder
-  # 
+  #
   # If OpenID is one of several authentication strategies, use the OmniAuth Builder:
-  # 
+  #
   #     require 'omniauth/openid'
   #     require 'omniauth/basic'  # for Campfire
   #     require 'openid/store/filesystem'
-  # 
+  #
   #     use OmniAuth::Builder do
   #       provider :open_id, OpenID::Store::Filesystem.new('/tmp')
   #       provider :campfire
   #     end
-  # 
+  #
   # # Configured Identifiers
-  # 
+  #
   # You may pre-configure an OpenID identifier.  For example, to use Google's main OpenID endpoint:
-  # 
+  #
   #     use OmniAuth::Builder do
   #       provider :open_id, nil, :name => 'google', :identifier => 'https://www.google.com/accounts/o8/id'
   #     end
-  # 
+  #
   # Note the use of nil, which will trigger ruby-openid's default Memory Store.
   module OpenID; end
-  
+
   module Strategies
     autoload :OpenID, 'omniauth/strategies/open_id'
     autoload :GoogleApps, 'omniauth/strategies/google_apps'
   end
 end