活动记录和运营商

Question

如何将其转换为一个WHERE语句？我想查找房产是公寓的记录，也可以出售。

def apartment
    @apartments_for_sale = Property.where(for_sale: true)
    @real_apartments = @apartments_for_sale.where(apartment: true)
end

非常感谢！

Answer 1

你应该可以这样做：

def apartment
    @apartments = Property.where(for_sale: true, apartment: true)

     #OR via method chaining:

    @apartments = Property.where(for_sale: true).where(apartment: true)
end