Does the concept of "an array of exactly 4 element...

# getting-started

[reactormonk]

Does the concept of "an array of exactly 4 elements" exist in the kotlin type system? As an argument to my function.

[Landry Norris]

Size is not a part of the type system in Kotlin. You can pass in an Array, but can’t specify the size. I would make a class called Array4 or something with a constructor that takes in 4 elements.

[reactormonk]

Went for a require instead, not as nice, but should do

[Klitos Kyriacou]

If your array required 2 or 3 elements, you could have used Pair or Triple. But there's no Quadruple.