TODO.txt in ruote-2.1.1 vs TODO.txt in ruote-2.1.2

@@ -283,5 +283,8 @@
 
 [ ] check : what if a reply on a concurrence wants to save, whereas the
     concurrence terminated (got removed) meanwhile ?
     the reply returns true...
 
+[ ] shell ? irb ? Shell.new(storage)
+[ ] focus on fulldup or json.dup (via fulldup ?)
+