You can fill in var-args with SomeColumns(myColumns:_*) style syntax.
See for example:
https://stackoverflow.com/questions/1832061/scala-pass-seq-to-var-args-functions
On Fri, Mar 30, 2018 at 6:15 PM Guillermo Ortiz <konstt2...@gmail.com>
wrote:
>
> The poblem is that I have a method from Spark to insert into Cassandra:
> childrenToInsertToParent.saveToCassandra("keyspace", "table",
> SomeColumns("a","b","c","d"))
>
> I have to put an sequence of String to say what columns I want to save. I
> would like to do it dinamically, to do that I have to save these names in
> an array, but it doesn't work with this paramter, any way to set an array
> to this method or similar?
>
> My idea is to get the name of the attributes from my case classes and put
> them directly, but I just can set the names in an array, list and so on.
>
