Is there a way to only match part of a `Pair` matc...

# functional

[reactormonk]

Is there a way to only match part of a Pair match?

val mimes = rec.mimeType.split("/")
when (mimes[0] to mimes[1]) {
  "text" to "vcard" -> {}
  "video" to _ -> {}
}

^ the second one isn't really working out.

[Jan Dolinár]

Probably not what you wanted to hear, but I'd just avoid using Pair in this case:

val mimes = rec.mimeType.split("/")
when {
  mimes[0] == "text" && mimes[1] == "vcard" -> {}
  mimes[0] == "video" -> {}
}

[Jan Dolinár]

Or maybe using nested `when`s, if there were many branching posibilities...