lib/alula/contents/post.rb in alula-0.4.13 vs lib/alula/contents/post.rb in alula-0.4.14

@@ -3,27 +3,9 @@
 module Alula
   class Content
     class Post < Item
       has_payload
       
-      def previous(locale = nil)
-        pos = self.navigation(locale).index(self)
-        if pos and pos < (self.navigation(locale).count - 1)
-          self.navigation(locale)[pos + 1]
-        else
-          nil
-        end
-      end
-      
-      def next(locale = nil)
-        pos = self.navigation(locale).index(self)
-        if pos and pos > 0
-          self.navigation(locale)[pos - 1]
-        else
-          nil
-        end
-      end
-      
       def navigation(locale = nil)
         locale ||= self.current_locale || self.site.config.locale
         @navigation[locale] ||= self.site.content.posts.select { |item| item.languages.include?(locale) }        
       end
     end
\ No newline at end of file