Add MimeResponds::Responder#any for managing multiple types with identical responses

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3876 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Add MimeResponds::Responder#any for managing multiple types with identical responses [Jamis Buck]
+
 * Make the xml_http_request testing method set the HTTP_ACCEPT header [Jamis Buck]
 
 * Add Verification to scaffolds.   Prevent destructive actions using GET [Michael Koziarski]

actionpack/lib/action_controller/mime_responds.rb

@@ -51,6 +51,10 @@ module ActionController #:nodoc:
           end
         EOT
       end
+
+      def any(*args, &block)
+        args.each { |type| send(type, &block) }
+      end
       
       def respond
         for priority in @mime_type_priority

actionpack/test/controller/mime_responds_test.rb

@@ -64,6 +64,13 @@ class RespondToController < ActionController::Base
     end
   end
 
+  def handle_any
+    respond_to do |type|
+      type.html { render :text => "HTML" }
+      type.any(:js, :xml) { render :text => "Either JS or XML" }
+    end
+  end
+
   def rescue_action(e)
     raise unless ActionController::MissingTemplate === e
   end
@@ -195,4 +202,18 @@ class MimeControllerTest < Test::Unit::TestCase
     get :html_or_xml
     assert_equal 'HTML', @response.body
   end
+
+  def test_handle_any
+    @request.env["HTTP_ACCEPT"] = "*/*"
+    get :handle_any
+    assert_equal 'HTML', @response.body
+
+    @request.env["HTTP_ACCEPT"] = "text/javascript"
+    get :handle_any
+    assert_equal 'Either JS or XML', @response.body
+
+    @request.env["HTTP_ACCEPT"] = "text/xml"
+    get :handle_any
+    assert_equal 'Either JS or XML', @response.body
+  end
 end