Remove rarely-used DRb cache store

activesupport/CHANGELOG

+*Edge*
+
+* Removed rarely-used DRb cache store.  [Jeremy Kemper]
+
+
 *2.3.2 [Final] (March 15, 2009)*
 
 * XmlMini supports LibXML and Nokogiri backends.  #2084, #2190 [Bart ten Brinke, Aaron Patterson]

activesupport/lib/active_support/cache.rb

@@ -9,7 +9,6 @@ module Cache
     autoload :FileStore, 'active_support/cache/file_store'
     autoload :MemoryStore, 'active_support/cache/memory_store'
     autoload :SynchronizedMemoryStore, 'active_support/cache/synchronized_memory_store'
-    autoload :DRbStore, 'active_support/cache/drb_store'
     autoload :MemCacheStore, 'active_support/cache/mem_cache_store'
     autoload :CompressedMemCacheStore, 'active_support/cache/compressed_mem_cache_store'
 
@@ -29,8 +28,8 @@ module Strategy
     #   ActiveSupport::Cache.lookup_store(:memory_store)
     #   # => returns a new ActiveSupport::Cache::MemoryStore object
     #   
-    #   ActiveSupport::Cache.lookup_store(:drb_store)
-    #   # => returns a new ActiveSupport::Cache::DRbStore object
+    #   ActiveSupport::Cache.lookup_store(:mem_cache_store)
+    #   # => returns a new ActiveSupport::Cache::MemCacheStore object
     #
     # Any additional arguments will be passed to the corresponding cache store
     # class's constructor:
@@ -47,7 +46,7 @@ def self.lookup_store(*store_option)
 
       case store
       when Symbol
-        store_class_name = (store == :drb_store ? "DRbStore" : store.to_s.camelize)
+        store_class_name = store.to_s.camelize
         store_class = ActiveSupport::Cache.const_get(store_class_name)
         store_class.new(*parameters)
       when nil

activesupport/lib/active_support/cache/drb_store.rb

-module ActiveSupport
-  module Cache
-    class DRbStore < MemoryStore #:nodoc:
-      attr_reader :address
-
-      def initialize(address = 'druby://localhost:9192')
-        require 'drb' unless defined?(DRbObject)
-        super()
-        @address = address
-        @data = DRbObject.new(nil, address)
-      end
-    end
-  end
-end

activesupport/test/caching_test.rb

@@ -14,12 +14,6 @@ def test_file_fragment_cache_store
     assert_equal "/path/to/cache/directory", store.cache_path
   end
 
-  def test_drb_fragment_cache_store
-    store = ActiveSupport::Cache.lookup_store :drb_store, "druby://localhost:9192"
-    assert_kind_of(ActiveSupport::Cache::DRbStore, store)
-    assert_equal "druby://localhost:9192", store.address
-  end
-
   def test_mem_cache_fragment_cache_store
     store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost"
     assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)