From 6923b392b740f2346326634532b40cf24a0f26ef Mon Sep 17 00:00:00 2001
From: Yehuda Katz + Carl Lerche <ykatz+clerche@engineyard.com>
Date: Thu, 21 May 2009 16:35:40 -0700
Subject: Added the :rjs render option

---
 actionpack/lib/action_controller/new_base/base.rb          | 14 ++++++++------
 .../lib/action_controller/new_base/render_options.rb       | 11 +++++++++++
 2 files changed, 19 insertions(+), 6 deletions(-)

(limited to 'actionpack/lib/action_controller')

diff --git a/actionpack/lib/action_controller/new_base/base.rb b/actionpack/lib/action_controller/new_base/base.rb
index 034e614d6e..fae08c58b2 100644
--- a/actionpack/lib/action_controller/new_base/base.rb
+++ b/actionpack/lib/action_controller/new_base/base.rb
@@ -13,6 +13,7 @@ module ActionController
     include ActionController::Renderer
     include ActionController::Renderers::Json
     include ActionController::Renderers::Xml
+    include ActionController::Renderers::Rjs
     include ActionController::Layouts
     include ActionController::ConditionalGet
 
@@ -74,7 +75,7 @@ module ActionController
       end
     end
     
-    def _normalize_options(action = nil, options = {})
+    def _normalize_options(action = nil, options = {}, &blk)
       if action.is_a?(Hash)
         options, action = action, nil 
       elsif action.is_a?(String) || action.is_a?(Symbol)
@@ -93,19 +94,20 @@ module ActionController
       end
 
       if options[:status]
-        options[:status] = interpret_status(options.delete(:status)).to_i
+        options[:status] = interpret_status(options[:status]).to_i
       end
 
+      options[:update] = blk if block_given?
       options
     end
 
-    def render(action = nil, options = {})
-      options = _normalize_options(action, options)
+    def render(action = nil, options = {}, &blk)
+      options = _normalize_options(action, options, &blk)
       super(options)
     end
 
-    def render_to_string(action = nil, options = {})
-      options = _normalize_options(action, options)
+    def render_to_string(action = nil, options = {}, &blk)
+      options = _normalize_options(action, options, &blk)
       super(options)
     end
     
diff --git a/actionpack/lib/action_controller/new_base/render_options.rb b/actionpack/lib/action_controller/new_base/render_options.rb
index aa6593b957..1df23deee7 100644
--- a/actionpack/lib/action_controller/new_base/render_options.rb
+++ b/actionpack/lib/action_controller/new_base/render_options.rb
@@ -71,5 +71,16 @@ module ActionController
         self.response_body  = xml.respond_to?(:to_xml) ? xml.to_xml : xml
       end
     end
+
+    module Rjs
+      include RenderOption
+      register_renderer :update
+
+      def _render_update(proc, options)
+        generator = ActionView::Helpers::PrototypeHelper::JavaScriptGenerator.new(_action_view, &proc)
+        response.content_type = Mime::JS
+        self.response_body = generator.to_s
+      end
+    end
   end
 end
\ No newline at end of file
-- 
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