Question

How is it possible to convert a F# pattern-matching with when-condition to Scala?

I have the following code in F#:

match t0, t1 with
| "a", _ -> true
| b, "a" when not (b = "c") -> false

There is another post on this topic Scala: Pattern matching when one of two items meets some condition, but I can’t get the baseline.

Answer 1

I’m not very familiar with F#, but looks like it should be almost 1:1 conversion. Here is Scala version:

(t0, t1) match {
    case ("a", _) => true
    case (b, "a") if b != "c" => false
}