From: ts Date: 2002-01-03T02:09:15+09:00 Subject: [ruby-talk:30058] Re: A Bug or something else? >>>>> "m" == writes: m> I assume it is "to_s", right?, If the ruby is writen in ruby, m> would it first evaluated as "#{a.to_s}" ? it will evaluated "" + a + "" and it try to convert `a' to a String by calling #to_s Guy Decoux