How do I remove last element of a string, comma separated?

Hi,

how can I remove the last part of a string? All the elements are separated by a "," and there's is always another "," at the end.

String will usually look something like this:

"Ingrediente8,Ingrediente13,Molho18,Ingrediente2, Ingrediente9"

I need a way to delete the last element of that string.

You overwrite the old string to a new string using a loop

for loop =tokencount(yourtext, ",")-1, newstring set string to newstring & tokenat(yourtext, loopindex, ",")&","

Thanks newt, had to adjust a little bit to get the expected results but the logic worked for me