user> (def v [:a :b :c :d])
#'user/v
user> (mapv v [3 1 2 0])
[:d :b :c :a]
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Or even simpler: (map v idx)
On 13 February 2018 at 20:48, Tomasz Sulej wrote:
> (map #(v %) idx)
>
> or
>
> (map (partial get v) idx))
>
> On 13 February 2018 at 20:10, Andre Bieler
> wrote:
>
>> Just started with clojure.
>> Lets say I have two vectors, v containing values and another vector
(map #(v %) idx)
or
(map (partial get v) idx))
On 13 February 2018 at 20:10, Andre Bieler wrote:
> Just started with clojure.
> Lets say I have two vectors, v containing values and another vector idx
> that contains the indices by which vector v should be ordered (rather a new
> vector be crea
Just started with clojure.
Lets say I have two vectors, v containing values and another vector idx
that contains the indices by which vector v should be ordered (rather a new
vector be created, ordered given by idx.
(def v [10, 11, 12, 13])
(def idx [1 3 0 2])
; goal is a new vector with values
