# File lib/facets/more/rwdelegator.rb, line 38
  def method_missing( meth, *args, &blk )
    read = @read.call
    ditto = read.dup
    result = ditto.send( meth, *args, &blk )
    if ditto != read
      result = @write.send( meth, *args, &blk )
    end
    result
  end