lib/prometheus/client/mmaped_dict.rb in prometheus-client-mmap-0.10.0 vs lib/prometheus/client/mmaped_dict.rb in prometheus-client-mmap-0.11.0

@@ -55,9 +55,13 @@
         @m.close
       rescue TypeError => e
         Prometheus::Client.logger.warn("munmap raised error #{e}")
       end
 
+      def inspect
+        "#<#{self.class}:0x#{(object_id << 1).to_s(16)}>"
+      end
+
       private
 
       def init_value(key)
         @m.add_entry(@positions, key, 0.0)
       end