A modern programming language that makes developers happier.

kotlinlang

Not sure if this is the right channel, but it seems like even though there's `List(3) { ... }` but there's no `Set(3) { ... }` ... are there any plans for that? Or maybe this is on purpose?

IMO. sets aren't indexed so a `(index: Int) -&gt; T` block wouldn't feel natural, but a `() -&gt; T` wouldn't work without mutability either

you could always
```buildSet { repeat(3) { add(...) } }```

Being able to generate a Set with values depending on an incrementing number can still be useful

`List()`  exists because it's a useful optimization to pre-allocate the size of the list, I think. Sets are usually not contiguous, so the optimization doesn't exist.

(<https://developer.android.com/reference/kotlin/androidx/collection/ArraySet> is contiguous but they're rare)