Atoms are not coordinated, so you need to use refs here:
(def map-1 (ref {}))
(def map-2 (ref {}))
(defn change [key1 key2 ]
(dosync
(alter map-1 dissoc key1)
(alter map-2 dissoc key2)))
Depending on your problem you might consider using just one ref instead of
two as well (in that case, an atom should be fine).
~BG
On Wed, Jul 16, 2014 at 8:41 AM, zhenxuanpan <[email protected]> wrote:
> (def map-1 (atom {}))
> (def map-2 (atom {}))
>
> (defn change [key1 key2 ]
> (dosync
> (swap! map-1 dissoc key1)
> (swap! map-2 dissoc key2)
> )
> )
>
> is this way ok ?
>
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--
Baishampayan Ghose
b.ghose at gmail.com
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