document how to access mail previews. [ci skip]

/cc @pixeltrix
rails · Dec 18, 2013 · 69b5dc7 · 69b5dc7 · pixeltrix · Dec 18, 2013
1 parent 01162b3
commit 69b5dc7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
@@ -327,6 +327,9 @@ module ActionMailer
   #
   #     config.action_mailer.preview_path = "#{Rails.root}/lib/mailer_previews"
   #
+  # An overview of all previews is accessible at <tt>http://localhost:3000/rails/mailers</tt>
+  # on a running development server instance.
+  #
   # = Configuration options
   #
   # These options are specified on the class level, like