From: "T. Onoma" <transami@...>
Date: 2003-12-07T04:16:46+09:00
Subject: unary +@ can't be defined for Symbol?


  class Symbol
    def -@
      [ self ]
    end
    def +@
      [ self ]
    end
  end
  p -:a  # => [ :a ]
  p +:a  # => :a

What's the problem here?

T.