post_mailer.rb in draper-1.1.0

- old
+ new

@@ -1,9 +1,19 @@
 class PostMailer < ApplicationMailer
   default from: "from@example.com"
   layout "application"
 
+  # Mailers don't import app/helpers automatically
+  helper :application
+
   def decorated_email(post)
     @post = post.decorate
     mail to: "to@example.com", subject: "A decorated post"
   end
+
+  private
+
+  def goodnight_moon
+    "Goodnight, moon!"
+  end
+  helper_method :goodnight_moon
 end