lib/bson/object_id/uuid_convertable.rb in bson-objectid-to-uuid-0.1.0 vs lib/bson/object_id/uuid_convertable.rb in bson-objectid-to-uuid-0.1.1

@@ -21,10 +21,10 @@
       ((timestamp >> 48) & 0x0FFF) | UUID_VERSION,
       mid_counter | UUID_VARIANT,
       (high_counter << 40) + machine_pid
     ]
 
-    format('%06x-%04x-%04x-%04x-%012x', *bytes)
+    format('%08x-%04x-%04x-%04x-%012x', *bytes)
   end
 
   module ClassMethods
     def legal?(string)
       UUID_REGEX.match(string.to_s) ? true : super