From b1edd096626d6f536b87ff5e307c37a89dd78133 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Tue, 16 Feb 2010 23:26:29 +0100
Subject: Ensure render :text => resource first tries to invoke :to_text on it

---
 actionpack/lib/action_controller/metal/rendering.rb | 7 +++++++
 actionpack/test/controller/render_test.rb           | 9 +++++++++
 actionpack/test/lib/controller/fake_models.rb       | 1 +
 3 files changed, 17 insertions(+)

diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb
index 0aae9f8579..0bd362fd64 100644
--- a/actionpack/lib/action_controller/metal/rendering.rb
+++ b/actionpack/lib/action_controller/metal/rendering.rb
@@ -36,6 +36,13 @@ module ActionController
         super
       end
 
+      def _determine_template(options)
+        if options.key?(:text) && options[:text].respond_to?(:to_text)
+          options[:text] = options[:text].to_text
+        end
+        super
+      end
+
       def format_for_text
         formats.first
       end
diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 2c3dc2a72d..eceec3b08e 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -214,6 +214,10 @@ class TestController < ActionController::Base
     render :text => false
   end
 
+  def render_text_with_resource
+    render :text => Customer.new("David")
+  end
+
   # :ported:
   def render_nothing_with_appendix
     render :text => "appended"
@@ -817,6 +821,11 @@ class RenderTest < ActionController::TestCase
     assert_equal 'appended', @response.body
   end
 
+  def test_render_text_with_resource
+    get :render_text_with_resource
+    assert_equal 'name: David', @response.body
+  end
+
   # :ported:
   def test_attempt_to_access_object_method
     assert_raise(ActionController::UnknownAction, "No action responded to [clone]") { get :clone }
diff --git a/actionpack/test/lib/controller/fake_models.rb b/actionpack/test/lib/controller/fake_models.rb
index 7346cb22bc..a8c86f70b6 100644
--- a/actionpack/test/lib/controller/fake_models.rb
+++ b/actionpack/test/lib/controller/fake_models.rb
@@ -21,6 +21,7 @@ class Customer < Struct.new(:name, :id)
   def to_js(options={})
     "name: #{name.inspect}"
   end
+  alias :to_text :to_js
 
   def errors
     []
-- 
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