1 files changed, 21 insertions, 0 deletions
diff --git a/actionmailer/lib/action_mailer/delivery_method/file.rb b/actionmailer/lib/action_mailer/delivery_method/file.rb
new file mode 100644
index 0000000000..587ae37ffa
--- /dev/null
+++ b/actionmailer/lib/action_mailer/delivery_method/file.rb
@@ -0,0 +1,21 @@
+require 'tmpdir'
+
+module ActionMailer
+  module DeliveryMethod
+
+    # A delivery method implementation which writes all mails to a file.
+    class File < Method
+      self.settings = {
+        :location       => defined?(Rails) ? "#{Rails.root}/tmp/mails" : "#{Dir.tmpdir}/mails"
+      }
+
+      def perform_delivery(mail)
+        FileUtils.mkdir_p settings[:location]
+
+        (mail.to + mail.cc + mail.bcc).uniq.each do |to|
+          ::File.open(::File.join(settings[:location], to), 'a') { |f| f.write(mail) }
+        end
+      end
+    end
+  end
+end