lib/cards_lib/ranker.rb in cards_lib-0.0.6 vs lib/cards_lib/ranker.rb in cards_lib-0.0.7

@@ -18,7 +18,11 @@
     end
 
     def inspect
       @rank
     end
+
+    def sequential(item)
+      (@rank_lookup[self.rank] - @rank_lookup[item.rank]).abs == 1
+    end
   end
 end