考虑以下:
class Person < ActiveRecord::Base
end
class Man < Person
end
class Woman < Person
end
class Society < ActiveRecord::Base
has_many :person
def addPeople
people.create(:name => "bill")
people.create(:name => "sue")
end
end
我如何定义这个人的类型?例如,我想以男性身份创建账单,以女性身份起诉。这样做的正确方法是什么?