A few months ago, I created two plugins: Stack and Queue. I published them on the new addon exchange platform published by Scirra at about the same time as when...
Arrays have a "Push back/front" and "Pop back/front" action that allows to handle LIFO/FIFO in a quick way too (unless I'm missing something).
Nevertheless, making stuff when you're bored is always nice and writing an article about it gives even more insight, thanks for both.
Yes indeed! It is definitely possible to replicate stacks and queues using arrays.
Thanks for the comment :)