From: "Chr. Rippel" <chr_news@...>
Date: 2002-01-01T22:44:29+09:00
Subject: [ruby-talk:29952] Re: Ruby multi-dimensional Hash question?---Any one out there willing to give this questions a try?

"Tanaka Akira" <akr@m17n.org> wrote
> I think it is not solution because the assignment doesn't modify MyHash.


class MyHash < Hash
  def initialize
    super do __default  end
  end
  private
  def __default
    @__default ||= MyHash.new
  end
end

t = MyHash.new

t[0][1] = 2

p t[0][1] # => 2

/Christoph

Ps. Happy New Year