you could do something like this, but I'm curious --- why do you want
to restrict the function's inputs in this way?
(defn hello [& {:keys [a b] :as input}]
(assert (= (set (keys input)) #{:a :b}))
"hello")
sincerely,
--Robert McIntyre
On Sat, Jan 29, 2011 at 1:19 PM, Shantanu Kumar
<[email protected]> wrote:
> Hi,
>
> Given this example:
>
> (defn hello [& {:keys [a b]}]
> "hello")
>
> => (hello :foo "bar") ; :foo isn't listed!
> "hello"
>
> How can I disallow all keys except :a and :b in this example?
>
> Regards,
> Shantanu
>
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