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  2. RPG400-L
  3. July 2024

Re: Index of current iteration in for-each loop

On 2024-07-10 10:27 p.m., Scott Klement wrote:
Err, this would run a WHOLE LOT faster than having to do a %LOOKUP on each element:

for i = 1 to %elem(array);

   item = array(i);

endfor;


Not only faster, but more understandable too.

You could also do this:

i = 0;
for-each item in array;
i += 1;
...
endfor;

But I think using the FOR loop is better because it keeps everything inside the loop.


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