Merge commit 'mikel/master'

actionmailer/actionmailer.gemspec

@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.homepage = "http://www.rubyonrails.org"
 
   s.add_dependency('actionpack', '= 3.0.pre')
-  s.add_dependency('mail', '~> 1.4.2')
+  s.add_dependency('mail', '~> 1.4.3')
 
   s.files = Dir['CHANGELOG', 'README', 'MIT-LICENSE', 'lib/**/*']
   s.has_rdoc = true

actionmailer/lib/action_mailer.rb

@@ -45,5 +45,3 @@ module Text
 
   autoload :Format, 'action_mailer/vendor/text_format'
 end
-
-require 'action_mailer/tmail_compat'

actionmailer/lib/action_mailer/base.rb

@@ -1,5 +1,6 @@
 require 'active_support/core_ext/class'
 require 'mail'
+require 'action_mailer/tmail_compat'
 
 module ActionMailer #:nodoc:
   # Action Mailer allows you to send email from your application using a mailer model and views.
@@ -149,7 +150,7 @@ module ActionMailer #:nodoc:
   #
   #       part "text/plain" do |p|
   #         p.body = render_message("signup-as-plain", :account => recipient)
-  #         p.transfer_encoding = "base64"
+  #         p.content_transfer_encoding = "base64"
   #       end
   #     end
   #   end

actionmailer/lib/action_mailer/test_case.rb

@@ -1,5 +1,5 @@
 require 'active_support/test_case'
-require 'mail'
+require 'action_mailer/base'
 
 module ActionMailer
   class NonInferrableMailerError < ::StandardError

actionmailer/lib/action_mailer/tmail_compat.rb

@@ -6,5 +6,15 @@ module Mail
       content_type(*args)
     end
     
+    alias :old_transfer_encoding :transfer_encoding
+    def transfer_encoding(value = nil)
+      if value
+        STDERR.puts("Message#transfer_encoding is deprecated, please call Message#content_transfer_encoding with the same arguments.\n#{caller}")
+        content_transfer_encoding(value)
+      else
+        old_transfer_encoding
+      end
+    end
+    
   end
 end

actionmailer/test/tmail_compat_test.rb

@@ -10,5 +10,14 @@ class TmailCompatTest < Test::Unit::TestCase
     end
     assert_equal mail.content_type.string, "text/plain"
   end
+
+  def test_transfer_encoding_raises_deprecation_warning
+    mail = Mail.new
+    STDERR.expects(:puts) # Deprecation warning
+    assert_nothing_raised do
+      mail.transfer_encoding "base64"
+    end
+    assert_equal mail.content_transfer_encoding.value, "base64"
+  end
   
 end