superclass_delegating_writer

# File activesupport/lib/active_support/core_ext/class/delegating_attributes.rb, line 34
  def superclass_delegating_writer(*names)
    names.each do |name|
      class_eval "def self.\#{name}=(value)  # def self.only_writer=(value)\n@\#{name} = value        #   @only_writer = value\nend                       # end\n"
    end
  end