Is it possible to count the number of unique values in a repeater column?
As a simplified example, if I had a repeater which contained the following values:
- Banana
- Strawberry
- Strawberry
- Vanilla
- Chocolate
- Vanilla
- Chocolate
- Chocolate
- Banana
I would like to display summary text such as, “4 flavors found” above the repeater.
My real use case would have dozens of different items, so using conditions to check for specific values probably isn’t feasible. Can someone point me in the right direction? Thanks in advance for any ideas.