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October 27, 2019 01:53 pm GMT

Taking n first elements from a list in Clojure

Faster than a hadron collider


We have a list of orders and want to get the first 2 elements

How we can do that?

(def order [ {:id 15 :quantity 3 :price 5} {:id 3 :quantity 24 :price 1} {:id 7 :quantity 6 :price 9}])(println (take 2 order)) ;take [0, 1] from list of elements(println (nth order 2)) ;better than (get _ _) to get elements from a list 

Thanks for your time


Original Link: https://dev.to/wakeupmh/taking-n-first-elements-from-a-list-in-clojure-13e8

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