Discussion on: Do you ever find yourself mixing up syntax from other languages?

I regularly switch between JavaScript, Ruby and Elixir. I mix the syntax quite often. Sometimes I forget which of those requires me to put () around the if condition. Sometimes I write def fn_name do end in Ruby. Sometimes I forget the do in Elixir. And don't get me started on telling apart RegExp (JavaScript) from Regexp (Ruby) and Regex (Elixir)...