mongoid模糊查詢

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How to use the like query with Mongoid . Basically I wanted something like the familiar SQL query:

SELECT * FROM Apps WHERE name LIKE ‘%aaa%’

 

I couldn’t find anything similar in the Mongoid documentation, but according to the MongoDB documentation you can do regex searches.

Apps.where(name: /aaa/)

Package.where(title: /博影/).firsttitle = "博影"Package.where(title: /#{title}/)

注意這行語句在vim裡會被誤導,vim會把#以後的當作注釋,忽略這一點啊.不影響執行效果

現在覺得mongoid很優雅啊,哈哈.