If the array is indexed from 1 with no gaps, you can do

repeat with I = 1 to item 2 of line 1 of the extents of myArray

Alex


> On 2 Sep 2020, at 15:54, 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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