lib/unread_mongoid/scopes.rb in unread-mongoid-0.0.1 vs lib/unread_mongoid/scopes.rb in unread-mongoid-0.0.2

@@ -35,10 +35,15 @@
           []
         end
       end
 
       def specifically_marked_ids(user)
-        read_marks_query(user).ne(readable_id: nil).only(:readable_id).map(&:readable_id)
+        time_comparison = "this.timestamp >= this.readable_timestamp"
+
+        read_marks_query(user).ne(readable_id: nil)
+          .for_js(time_comparison)
+          .only(:readable_id)
+          .map(&:readable_id)
       end
     end
   end
 end