Not totally clear what you are trying to accomplish, but would something
like the following work?
(defn get-value [start-value]
(loop [updateable start-value line (.readline reader)]
(if (or (empty? line) (> line-num max-num))
(+ updateable (somefunc))
(recur (.readLine reader)))))
(defn do-something []
(let [updated-value (get-value 0)]
...))
On Thu, Jun 11, 2009 at 11:25 AM, BerlinBrown <[email protected]>wrote:
>
> I do this a lot but can't figure out to change the UPDATEABLE_VALUE, I
> am using some pseudo code because I don't have a clojure solution yet.
>
> SET UPDATEABLE_VALUE = 0
> (loop [line (.readLine reader)]
> (if (or (empty? line) (> line-num max-num))
> SET UPDATEABLE_VALUE = UPDATEABLE_VALUE + (SOME_FUNC)
> (recur (.readLine reader))))
>
> ------
>
> basically I want to have access to some value UPDATEABLE_VALUE outside
> of the loop but also have the ability to update the
> value.
> >
>
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