As long as the array is indexed starting at 1 with no gaps it should work by 
looping for each element.  I just did a quick test to confirm.  I built a 100 
element array and it looped in order.  I deleted 2 keys and then it didn’t.  I 
then added those 2 missing keys back and it worked again.

Sent from my iPhone

> On Sep 2, 2020, at 10:55 AM, David Bovill via use-livecode 
> <use-livecode@lists.runrev.com> wrote:
> 
> I’m pretty sure there must be a way to efficiently loop through numerically 
> indexed arrays
> 
> Repeat for each key and repeat for each element does not seem to sort the 
> keys in numeric order,. Of course I can get the keys and sort them before 
> repeating - but is there a more efficient way?
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