Why do you want an array? You mean you want a memory area with adjacent cells layed out, to talk to C perhaps? Perhaps might want a list, a binary, or a sorted set, a tuple, a map and so on. You have to tell a bit more about your use case.

I used Erlang for many years, and in the last one full time. Not one time have I needed an "array". It seems you picked one odd feature no-one uses and are upset about it, I thik it is just a small misunderstand, if you share a bit more about what you are trying to do, you'll get more help.

> I just find this disappointing

Did you explain your use case to them. If you just said "I need an array" I see their response as perfectly rational. And from what I've seen, that is probably the friendliest and most approachable community, especially for newcomers.