Extracted template_exists? stuff into BC module for Rails < 2.3

init.rb

@@ -1,3 +1,7 @@
 require 'ardes/response_for'
 ActionController::Base.send :include, Ardes::ResponseFor
-ActionController::MimeResponds::Responder.send :include, Ardes::ResponseFor::Responder
+
+if Rails.version < "2.3.0"
+  require 'ardes/response_for/bc'
+  ActionController::Base.send :include, Ardes::ResponseFor::Bc
+end

lib/ardes/response_for.rb

@@ -5,7 +5,7 @@ def self.included(base)
       base.class_eval do
         extend ClassMethods
         alias_method_chain :default_render, :response_for
-        alias_method_chain :template_exists?, :response_for
+        ::ActionController::MimeResponds::Responder.send :include, Responder
       end
     end
 
@@ -129,12 +129,6 @@ def respond_to_performed?
       (response && response.content_type) ? true : false
     end
 
-    # we extend template_exists? to return true if a template OR a response exists corresponding to the current action.
-    # This is so that a default render will be triggered when no action, but a repsonse does exist.
-    def template_exists_with_response_for?
-      action_responses.any? || template_exists_without_response_for?
-    end
-
     # if the response.content_type has not been set (if it has, then responthere are responses for the current action, then respond_to them
     #
     # we rescue the case where there were no responses, so that the default_render
@@ -152,6 +146,8 @@ def respond_to_action_responses
     def default_render_with_response_for
       respond_to_action_responses
       default_render_without_response_for unless performed?
+    rescue ActionView::MissingTemplate => e
+      respond_to_action_responses
     end
 
     # included into ActionController::MimeResponds::Responder
@@ -172,8 +168,8 @@ def respond_with_response_for
 
     module VERSION #:nodoc:
       MAJOR = 0
-      MINOR = 2
-      TINY  = 2
+      MINOR = 3
+      TINY  = 0
 
       STRING = [MAJOR, MINOR, TINY].join('.')
     end

spec/lib/version_spec.rb

@@ -1,7 +1,7 @@
 require File.expand_path(File.join(File.dirname(__FILE__), '../spec_helper'))
 
 describe Ardes::ResponseFor::VERSION do
-  it "STRING should be 0.2.2" do
-    Ardes::ResponseFor::VERSION::STRING.should == '0.2.2'
+  it "STRING should be 0.3.0" do
+    Ardes::ResponseFor::VERSION::STRING.should == '0.3.0'
   end
 end