From: matz@... (Yukihiro Matsumoto) Date: 2004-03-08T15:18:30+09:00 Subject: Re: concerns about Proc,lambda,block Hi, In message "Re: concerns about Proc,lambda,block" on 04/03/08, Austin Ziegler writes: |> The difference still lies in the Proc code body, which you can't read nor |> modify any way from Ruby code. My opinion: | |Will this restriction always be true? I think so. I'm not positive about disclosing AST or internal byte code sequence, which would be very fragile between versions, to the Ruby script. matz.