I am new to Scala and I am having to provide values extracted from an object/case class into a Seq. I was wondering whether there would be any generic way of extracting values of an object into Seq of those values in order?
Convert the following:
case class Customer(name: Option[String], age: Int)
val customer = Customer(Some("John"), 24)
into:
val values = Seq("John", 24)
case class extends Product
class and it provides such method:
case class Person(age:Int, name:String, lastName:Option[String])
def seq(p:Product) = p.productIterator.toList
val s:Seq[Any] = seq(Person(100, "Albert", Some("Einstain")))
println(s) //List(100, Albert, Some(Einstain))
https://scalafiddle.io/sf/oD7qk8u/0
Problem is that you will get untyped list/array from it. Most of the time it is not optimal way of doing things, and you should always prefer statically typed solutions.
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