I want to write a macro that defines a function like `defn` but also on each
function call, prints the values of the arguments passed to the function.
Is there a generic way in `cljs` inside a macro, to get the value of the
arguments passed to a function, something like javascript `arguments` object.
I've found a hack using (js* "arguments") :
(defmacro defprint [& definition]
(let [[func-name args & body] definition]
`(defn ~func-name ~args
(print (cljs.core/vals (cljs.core/js->clj (~'js* "arguments"))))
~@body)))
(defprint foot-print [x] )
(foot-print 9); prints (9)
Is there a more elegant way to do that?
Remark:
My code almost works fine with special arguments declaration:
(defprint blue-print [& args])
(blue-print 9); prints ((9))
This is because the js function that is created receives only a single argument.
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