sortedset length

[Pong]

How can I get the sortedset length or size()?

[Adam Hooper]

Good question :). We should add a method for it.

In the meantime, you can do something like this:

var it = set.beginIterator().next();
var size = 0;
while (it != null) {
  size += 1;
  it = it.next();
}

Finding the size is an O(n) operation right now. I'll make it O(1) when I get around to fixing this issue :).

[Adam Hooper]

Upgrade to v0.1.0 and you can just use var len = set.length;.

Sorry for the delay :).