install.rb in actionmailer-0.8.1 vs install.rb in actionmailer-0.9.0

@@ -16,46 +16,15 @@
   elsif $sitedir !~ Regexp.quote(version)
     $sitedir = File.join($sitedir, version)
   end
 end
 
-makedirs = %w{ action_mailer/vendor action_mailer/vendor/text action_mailer/vendor/tmail }
-makedirs.each {|f| File::makedirs(File.join($sitedir, *f.split(/\//)))}
-
-# deprecated files that should be removed
-# deprecated = %w{ }
-
-# files to install in library path
-files = %w-
- action_mailer.rb
- action_mailer/base.rb
- action_mailer/mail_helper.rb
- action_mailer/vendor/text/format.rb
- action_mailer/vendor/tmail.rb
- action_mailer/vendor/tmail/address.rb
- action_mailer/vendor/tmail/base64.rb
- action_mailer/vendor/tmail/config.rb
- action_mailer/vendor/tmail/encode.rb
- action_mailer/vendor/tmail/facade.rb
- action_mailer/vendor/tmail/header.rb
- action_mailer/vendor/tmail/info.rb
- action_mailer/vendor/tmail/loader.rb
- action_mailer/vendor/tmail/mail.rb
- action_mailer/vendor/tmail/mailbox.rb
- action_mailer/vendor/tmail/mbox.rb
- action_mailer/vendor/tmail/net.rb
- action_mailer/vendor/tmail/obsolete.rb
- action_mailer/vendor/tmail/parser.rb
- action_mailer/vendor/tmail/port.rb
- action_mailer/vendor/tmail/scanner.rb
- action_mailer/vendor/tmail/scanner_r.rb
- action_mailer/vendor/tmail/stringio.rb
- action_mailer/vendor/tmail/tmail.rb
- action_mailer/vendor/tmail/utils.rb
--
-
 # the acual gruntwork
 Dir.chdir("lib")
-# File::safe_unlink *deprecated.collect{|f| File.join($sitedir, f.split(/\//))}
-files.each {|f| 
-  File::install(f, File.join($sitedir, *f.split(/\//)), 0644, true)
+
+Find.find("action_mailer", "action_mailer.rb") { |f|
+  if f[-3..-1] == ".rb"
+    File::install(f, File.join($sitedir, *f.split(/\//)), 0644, true)
+  else
+    File::makedirs(File.join($sitedir, *f.split(/\//)))
+  end
 }