adds missing requires for Object#try

actionmailer/lib/action_mailer/deprecated_api.rb

@@ -1,3 +1,5 @@
+require 'active_support/core_ext/object/try'
+
 module ActionMailer
   # This is the API which is deprecated and is going to be removed on Rails 3.1 release.
   # Part of the old API will be deprecated after 3.1, for a smoother deprecation process.

actionpack/lib/action_dispatch/routing/deprecated_mapper.rb

@@ -1,5 +1,6 @@
 require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/with_options'
+require 'active_support/core_ext/object/try'
 
 module ActionDispatch
   module Routing

actionpack/lib/action_dispatch/testing/integration.rb

@@ -1,6 +1,7 @@
 require 'stringio'
 require 'uri'
 require 'active_support/core_ext/kernel/singleton_class'
+require 'active_support/core_ext/object/try'
 require 'rack/test'
 require 'test/unit/assertions'
 

actionpack/lib/action_view/helpers/sanitize_helper.rb

@@ -1,3 +1,4 @@
+require 'active_support/core_ext/object/try'
 require 'action_controller/vendor/html-scanner'
 require 'action_view/helpers/tag_helper'
 

actionpack/test/controller/resources_test.rb

@@ -1,3 +1,4 @@
+require 'active_support/core_ext/object/try'
 require 'abstract_unit'
 
 class ResourcesController < ActionController::Base

activerecord/lib/active_record/relation/calculations.rb

@@ -1,4 +1,5 @@
 require 'active_support/core_ext/object/blank'
+require 'active_support/core_ext/object/try'
 
 module ActiveRecord
   module Calculations

activeresource/lib/active_resource/http_mock.rb

@@ -123,7 +123,11 @@ module ActiveResource
         # def post(path, body, headers)
         #   request = ActiveResource::Request.new(:post, path, body, headers)
         #   self.class.requests << request
-        #   self.class.responses.assoc(request).try(:second) || raise(InvalidRequestError.new("No response recorded for #{request}"))
+        #   if response = self.class.responses.assoc(request)
+        #     response[1]
+        #   else
+        #     raise InvalidRequestError.new("No response recorded for #{request}")
+        #   end
         # end
         module_eval <<-EOE, __FILE__, __LINE__ + 1
           def #{method}(path, #{'body, ' if has_body}headers)