[capableweb]

Clearly not a lisper :D But no worries.

No, it's not a array, it's a vector.

And no it's not always defined as a vector, it's a particular trait of Clojure. In Common Lisp you'd use a list "(my arguments)" instead, for example.

[progre]

Always happy to learn, thank you! Clojure is my only real venture in to lisp land (I know some don't consider Clojure lispy enough to be a real lisp)