From: Yukihiro Matsumoto Date: 2009-10-26T18:40:18+09:00 Subject: [ruby-core:26315] Re: [Bug #2212] Using a Lambda with Inappropriate Arity for Hash#default_proc= Hi, In message "Re: [ruby-core:26281] [Bug #2212] Using a Lambda with Inappropriate Arity for Hash#default_proc=" on Sun, 25 Oct 2009 04:51:30 +0900, Run Paint Run Run writes: |Thank you. Could the same logic be applied to Hash.new? Indeed. This new check should be implementation dependent, IMO. matz.