Right?

# announcements

[Roberto Messina]

Right?

Untitled

[Steve]

you don’t need the index

[Steve]

for (number in array) { number = random() }

[Steve]

that’s more Kotliny

[Roberto Messina]

right?

Untitled

[Roberto Messina]

i wanna do that but in a function

[Steve]

there’s zero reason to have a function to do that

[Steve]

what you’d want to do, is have loadArray take the n, and return an array, if you really want it to be a method

[Roberto Messina]

wait... i send my code

[Roberto Messina]

sorry if it's write in italian

Untitled

[Steve]

yeah, take the first method that would take an array, and just have it return one

[Roberto Messina]

Thank you for your help, now my code work 😍

[Evan R.]

Wait, can’t you use .withIndex()?

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/with-index.html

[Evan R.]

fun loadArray(v: Array<Int>) {
    for ((index, value) in v.withIndex()) {
        v[index] = random()
    }
}