On Wed, Oct 21, 2009 at 7:35 PM, Gorsal <[email protected]> wrote:
>
> I was just idly wondering: even after searching google, i haven't seen
> the  once-only macro+clojure pop up any results. Its easy to
> implement, but I was wondering if there was some reason people weren't
> using this to avoid multiple evaluation in macros. Is something else
> used?


We usually just use the likes of:

`(let  [x# ~arg1] (do-something-with x# 42 (map ~arg2 x#)))

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