clojurescript 2023-12-30

What’s a good way to determine if I am in Clojure or ClojureScript in a macro that uses information of lexical bindings? Is it safe to do sth like

(if (contains? &env :ns)
  (keys (:locals &env))
  (keys &env))

or is there a better way? where “better” means “less likely to incorrectly treat Clojure as ClojureScript”

do reader conditionals do what you want?

I am not using self-hosted ClojureScript, so macros run in Clojure and I cannot rely on reader conditionals here

Don't know about :locals, but (:ns &env) is the way to distinguish the platforms, yes.

2023-12-30