module Kernel
  def future(&blk)
    raise ArgumentError, "no block supplied" unless blk
    o = BasicObject.new
    class << o
      def __initialize__(thr)
        @thread = thr
        return self
      end
      def method_missing(name, *args, &blk)
        @thread.value.send(name, *args, &blk)
      end
    end
    return o.__initialize__(Thread.start(&blk))
  end
end