Fixed that MemCacheStore wasn't included by default and added default MemCache...

Fixed that MemCacheStore wasn't included by default and added default MemCache object pointing to localhost #447 [Lucas Carlson]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@384 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* Fixed that MemCacheStore wasn't included by default and added default MemCache object pointing to localhost #447 [Lucas Carlson]
+
 * Added fourth argument to render_collection_of_partials that allows you to specify local_assigns -- just like render_partial #432 [zenspider]
 
 * Fixed that host would choke when cgi.host returned nil #432 [Tobias Luetke]

actionpack/lib/action_controller/cgi_process.rb

@@ -2,6 +2,7 @@
 require 'action_controller/cgi_ext/cookie_performance_fix'
 require 'action_controller/session/drb_store'
 require 'action_controller/session/active_record_store'
+require 'action_controller/session/mem_cache_store'
 
 module ActionController #:nodoc:
   class Base

actionpack/lib/action_controller/session/mem_cache_store.rb

@@ -46,7 +46,7 @@ def initialize(session, options = {})
           unless check_id(id)
             raise ArgumentError, "session_id '%s' is invalid" % id
   	      end
-          @cache = options['cache']
+          @cache = options['cache'] || MemCache.new('localhost')
   	      @session_key = "session:#{id}"
   	      @hash = {}
         end