Ruby on rails 活动记录\u查询到mongoid

我要更改此查询：

messages = messages.where("name like :search or category like :search", search: "%#{params[:sSearch]}%")

到

mongoid

查询

谢谢大家!

对于Mongoid 2.x：

messages = messages.any_of({ name:     /#{params[:sSearch]}/ }, 
                           { category: /#{params[:sSearch]}/ })