class Module
def class_attr_reader(*symbols)
symbols.each do |symbol|
self.class.send(:define_method,symbol) do
class_variable_get( "@@#{symbol}" )
end
def class_attr_writter*symbols)
symbols.each do |symbol|
self.class.send(:define_method,"#{symbol}=") do
class_variable_set( "@@#{symbol}" ,value)
end
end
end