module ActiveFedora::AttributeMethods::Write::ClassMethods

def define_method_attribute=(name)
  name = name.to_s
  safe_name = name.unpack('h*'.freeze).first
  ActiveFedora::AttributeMethods::AttrNames.set_name_cache safe_name, name
  generated_attribute_methods.module_eval <<-STR, __FILE__, __LINE__ + 1
    def __temp__#{safe_name}=(value)
      name = ::ActiveRecord::AttributeMethods::AttrNames::ATTR_#{safe_name}
      write_attribute(name, value)
    end
    alias_method #{(name + '=').inspect}, :__temp__#{safe_name}=
    undef_method :__temp__#{safe_name}=
  STR
end