I hate to ask this... is there a one-line way of getting the first half of a list for a forEach loop...

# announcements

[v79]

I hate to ask this... is there a one-line way of getting the first half of a list for a forEach loop? And then the second half of the list?

[bezrukov]

list.take(list.size / 2).forEach { 
   // first half
}

and

list.drop(list.size / 2).forEach {
   // second half
}

[Arkadii Ivanov]

This will have O(n) memory impact

[bezrukov]

use .asSequence() before `take`/`drop` to avoid that

[Arkadii Ivanov]

Yep, asSequence() will do the trick.