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使用mongoid 后无法generate migration ( can't involk rails g migration)

发布时间: 2013-12-08 06:23:00

看这里有解决方案： ( see this post:  http://stackoverflow.com/questions/6372626/using-active-record-generators-after-mongoid-installation)

$ rails g active_record:migration 

之所以会这样，是因为mongoid 一样会调用 rails g生成mongoid 需要的ORM MODEL.  ( this is caused by mongoid's ORM strategy which would generate a model for mongoid but not ActiveRecord ) 

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