thp-web/md/learn/collections/arrays.md

349 B

Arrays

No destructuring (for now?). There's no [] syntax for constructing arrays

Usage

val fruits = Array("apple", "banana", "cherry")
val apple = fruits.[0]

print(apple)


var numbers = Array(0, 1, 2, 3)

// Note the dot
numbers.[3] = 5

print(numbers.[3])  // 5

Type signature

Array[String]
Array[Int]