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I'm using scala to get my values from the following url : ?booksId=1,4,6&autorId=2

To retrieve the booksid values i did this : params.get("booksId") and the output of this is : Some(1, 4, 6). Some is the function added by Scala !! So what i want is to select all the booksId in my DB

(l.authorId like params.get("authorId").?) and
(l.booksId in params.get("booksId").?)

I converted the string to a list and i get the output : List((1,4,6)) but still didn't work, but i put the list directly List((1,4,6)) it works: Do you know why ? thanks

Johny T Koshy
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user708683
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  • `Some` is an `Option` type and basic Scala construct, [this guide](http://danielwestheide.com/blog/2012/12/19/the-neophytes-guide-to-scala-part-5-the-option-type.html) can help you understand more – jcern Apr 01 '16 at 15:15
  • Still it didn't answer my question though ! but thanks for the guide – user708683 Apr 01 '16 at 15:20

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