From: Yukihiro Matsumoto Date: 2012-04-09T14:19:53+09:00 Subject: [ruby-core:44211] Re: [ruby-trunk - Feature #6265] Remove 'useless' 'concatenation' syntax Hi, In message "Re: [ruby-core:44207] [ruby-trunk - Feature #6265] Remove 'useless' 'concatenation' syntax" on Mon, 9 Apr 2012 12:43:58 +0900, "mame (Yusuke Endoh)" writes: |> I agree with removing string concatenation in 3.0. | |Okay. Then, is the syntax deprecated in 2.0? |If so, it would be good to warn it. I agree with making it deprecated. It is up to you to make it warn or not. matz.