You may also like this answer using DataScript to solve a similar problem:
http://stackoverflow.com/questions/39712460/how-to-map-different-values-from-2-sets-in-clojure-based-on-unique-value/39714081#39714081
On Tue, Oct 18, 2016 at 6:09 AM, Moe Aboulkheir wrote:
> (defn join* [d1 c1 d2 c2]
>
(defn join* [d1 c1 d2 c2]
(clojure.set/join (into #{} d1) (into #{} d2) {c1 c2}))
Or else look at the implementation of set/join.
Take care,
Moe
On Tue, Oct 18, 2016 at 9:41 AM, wrote:
> Hey guys, i'm beginner and need help.
>
> I have a task:
>
> ;; (join* (join* student-subject :student_id
Hey guys, i'm beginner and need help.
I have a task:
;; (join* (join* student-subject :student_id student :id) :subject_id
subject :id)
;; => [{:subject "Math", :subject_id 1, :surname "Ivanov", :year 1998,
:student_id 1, :id 1}
;; {:subject "Math", :subject_id 1, :surname "Petrov", :year 1
