Just out of curiosity, does it have to be a function?
(def data {:foo 1 :bar 2 :baz 3})
(def data-keys (keys data))
If one item is constant the other probably is too?
Cheers,
/thomas
On Friday, March 22, 2013 7:59:43 PM UTC+1, jamieorc wrote:
>
> Curious which style is preferred in Clojure and why:
>
> (defn f1 []
> (let [x {:foo 1 :bar 2 :baz 3}]
> (keys x)))
>
> (let [x {:foo 1 :bar 2 :baz 3}]
> (defn f2 []
> (keys x)))
>
> Cheers,
>
> Jamie
>
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