与地图相反吗？ （在Clojure中）

Question

In Clojure we see the following examples of using map :

(map inc [1 2 3 4 5])
;;=> (2 3 4 5 6)

We observe that map takes a function and applies it to each element in a collection.

In Clojure we see the following example of using juxt :

((juxt inc dec) 2)
;=>[3 1]

We observe that juxt takes a data structure and applies each function to it.

My question is: Is juxt the opposite of map? (In that you map a data structure over a collection of functions instead of the other way around)

Answer 1

I don't think you can call juxt the opposite of map. Juxt composes a number of functions into one function that produces a sequence of the result of applying each of the functions to its argument(s).

Answer 2

我想juxt可能是（应该是什么？）使用表达map （DEFN juxt [＆玩意儿（FN [＆参数]（图＃（申请％参数））的玩意儿））