module Methods
	def my_accessor(sth)
		define_method "current_#{sth}".intern do
			"Something!"
		end
		define_method("current_#{sth}=".intern) do |arg|
			"Set Something to #{arg}!"
		end
	end
end

class Foo
	class << self
		include Methods
	end
end

class Bar < Foo
	my_accessor "test"
end

p Bar.new.current_test
p Bar.new.current_test= 'foo'