rss.rb in feedjira-2.1.0

- old
+ new
@@ -1,24 +1,26 @@
 module Feedjira
-
   module Parser
     # Parser for dealing with RSS feeds.
+    # Source: https://cyber.harvard.edu/rss/rss.html
     class RSS
       include SAXMachine
       include FeedUtilities
+      element :description
+      element :image, class: RSSImage
+      element :language
+      element :lastBuildDate, as: :last_built
+      element :link, as: :url
       element :rss, as: :version, value: :version
       element :title
-      element :description
-      element :link, :as => :url
-      elements :item, :as => :entries, :class => RSSEntry
-      elements :"atom:link", :as => :hubs, :value => :href, :with => {:rel => "hub"}
+      element :ttl
+      elements :"atom:link", as: :hubs, value: :href, with: { rel: 'hub' }
+      elements :item, as: :entries, class: RSSEntry
 
       attr_accessor :feed_url
 
-      def self.able_to_parse?(xml) #:nodoc:
+      def self.able_to_parse?(xml)
         (/\<rss|\<rdf/ =~ xml) && !(/feedburner/ =~ xml)
       end
     end
-
   end
-
 end