【发布时间】:2011-12-24 14:38:12
【问题描述】:
我正在使用Mongo Mapper,并试图弄清楚您如何制作所需的文件。例如,我想做这样的事情:
class Question
include MongoMapper::Document
many :answers
end
class Answer
include MongoMapper::Document
belongs_to :question, :required => true
end
但是当我这样做时,并不强制答案有问题:
> Answer.new.save
=> true
【问题讨论】:
标签: ruby mongodb mongomapper