On 3 Mai, 15:58, Mark Volkmann <[email protected]> wrote:
> Is there a special variable that holds the name of the currently
> running function so it can be output in a logging message?
>
> I'm thinking of something like this:
>
> (defn my-function []
> (println "entered" *current-function*)
> ...
> )
One way to solve this could be to write an anaphoric macro
over defn. Example:
(defmacro defnamed [name params & body]
`(let [~'*fn-name* ~(str name)]
(defn ~name ~params
~...@body)))
Then you can
(defnamed foo [a b]
(println (+ a b) *fn-name*))
When the compiler is clever enough it sees that *fn-name*
is a constant and thus can replace each occurence in the
body with the string.
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