Arc Forumnew | comments | leaders | submitlogin
3 points by shiro 6162 days ago | link | parent

To build a list, you can already use quasiquote---a standard idiom in Lisp-family languages.

    (let insetion (if (is-new) (list "new") nil)
       `("hello" "brave" ,@insertion "world"))
What matters is to expand a given list into an argument list. To do that you have to use 'apply' now.