It's worth pointing out that if you really care about using it across
multiple threads, an atom really isn't the right tool for the job. You
should use a ref in order to place both the first and the rest into a
single transaction:
(defn make-blah [v]
(let [a (ref v)]
(fn [] (dosync (let [x (first @a)] (alter a rest) x)))))
On Thu, Dec 5, 2013 at 12:24 PM, David Simmons <[email protected]>wrote:
> Hi Puzzler
>>
>
> I like the first approach you defined and it works perfectly thank you.
>
> cheers
>
> Dave
>
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