> I also find a lot of joy in its pattern matching and its pipe operator. It’s refreshing writing heavily functional code that still approaches the beauty of ruby, and I find that it drives me to think clearly about my code and write fewer bugs as a result.

This.

I use Elixir everyday. While it feels 'refreshing' to use pattern matching, sometimes it gets over-used, as a simple swtich-case statement is easier to read.

Same with pipe operator. I found newbie programmers tend to pipe for the pipe's sake, and write functions just to form the 'shape' of pipe, but the data shape changes are not easy to see and inspect.