newsletter.rb in newsletter-3.2.7

- old
+ new

@@ -29,9 +29,14 @@
 
     # returns any piece that is a headline
     def headlines
       pieces.select{|piece| piece.respond_to?(:headline)}
     end
+    
+    # returns it's stylesheet
+    def stylesheet 
+      design.stylesheet_text.to_s
+    end
 
     # returns the newsletter's content as plain text
     def email_text
       "Get the new Newsletter from here: " + public_url + "\n" +
       '-'*30 + "\n\n" + generate_plain_text('email')