All tests pass without memoizing view_context

2 files changed, 1 insertions, 20 deletions

diff --git a/actionpack/lib/action_controller/caching/fragments.rb b/actionpack/lib/action_controller/caching/fragments.rb
index 8a10bdfe23..473a2fe214 100644
--- a/actionpack/lib/action_controller/caching/fragments.rb
+++ b/actionpack/lib/action_controller/caching/fragments.rb
@@ -34,25 +34,6 @@ module ActionController #:nodoc:
         ActiveSupport::Cache.expand_cache_key(key.is_a?(Hash) ? url_for(key).split("://").last : key, :views)
       end
 
-      def fragment_for(name = {}, options = nil, &block) #:nodoc:
-        if perform_caching
-          if fragment_exist?(name, options)
-            read_fragment(name, options)
-          else
-            # VIEW TODO: Make #capture usable outside of ERB
-            # This dance is needed because Builder can't use capture
-            buffer = view_context.output_buffer
-            pos = buffer.length
-            yield
-            fragment = buffer.slice!(pos..-1)
-            write_fragment(name, fragment, options)
-          end
-        else
-          ret = yield
-          ActiveSupport::SafeBuffer.new(ret) if ret.is_a?(String)
-        end
-      end
-
       # Writes <tt>content</tt> to the location signified by <tt>key</tt> (see <tt>expire_fragment</tt> for acceptable formats)
       def write_fragment(key, content, options = nil)
         return content unless cache_configured?
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb
index 08325b468c..d906e1fb5b 100644
--- a/actionpack/lib/action_controller/metal/renderers.rb
+++ b/actionpack/lib/action_controller/metal/renderers.rb
@@ -87,7 +87,7 @@ module ActionController
     end
 
     add :update do |proc, options|
-      _evaluate_assigns(view_context)
+      view_context = self.view_context
       generator = ActionView::Helpers::PrototypeHelper::JavaScriptGenerator.new(view_context, &proc)
       self.content_type  = Mime::JS
       self.response_body = generator.to_s