(defn upd-vec [input-vector ids new-values]
(apply assoc input-vector (interleave ids new-values)))
(upd-vec [0 0 0 0 0] [1 3] [1.44 1.45])
;=> [0 1.44 0 1.45 0]
On Monday, March 30, 2015 at 8:05:44 PM UTC+2, Alexandr wrote:
>
> Hello everybody,
>
> How can I update values in the vector give
Thanks a lot!
On Monday, March 30, 2015 at 8:11:25 PM UTC+2, Michał Marczyk wrote:
>
> (defn upd-vec [input-vector ids new-values]
> (reduce-kv #(assoc %1 %3 (new-values %2)) input-vector ids))
>
> (upd-vec [0 0 0 0 0] [1 3] [1.44 1.45])
> ;= [0 1.44 0 1.45 0]
>
>
> On 30 March 2015 at 20:05, Al
(defn upd-vec [input-vector ids new-values]
(reduce-kv #(assoc %1 %3 (new-values %2)) input-vector ids))
(upd-vec [0 0 0 0 0] [1 3] [1.44 1.45])
;= [0 1.44 0 1.45 0]
On 30 March 2015 at 20:05, Alexandr wrote:
> Hello everybody,
>
> How can I update values in the vector given vector of id-s a
Hello everybody,
How can I update values in the vector given vector of id-s and new values?
For example
(defn upd-vec [input-vector ids new-values]
)
(upd-vec [0 0 0 0 0] [1 3] [1.44 1.45])
Output: [0 1.44 0 1.45 0] (1st and 3rd elements are replaced)
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