lib/geared_pagination/portion.rb in geared_pagination-0.1 vs lib/geared_pagination/portion.rb in geared_pagination-0.2

@@ -17,7 +17,12 @@
     end
 
     def offset
       (page_number - 1).times.sum { |index| ratios[index + 1] }
     end
+
+
+    def cache_key
+      "#{page_number}:#{ratios.cache_key}"
+    end
   end
 end