Data commit

Task/Collections/Clojure/collections-1.clj

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+{1 "a", "Q" 10} ; commas are treated as whitespace
+(hash-map 1 "a" "Q" 10) ; equivalent to the above
+(let [my-map {1 "a"}]
+  (assoc my-map "Q" 10)) ; "adding" an element

Task/Collections/Clojure/collections-2.clj

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+'(1 4 7) ; a linked list
+(list 1 4 7)
+(cons 1 (cons 4 '(7)))

Task/Collections/Clojure/collections-3.clj

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+['a 4 11] ; somewhere between array and list
+(vector 'a 4 11)
+(cons ['a 4] 11) ; vectors add at the *end*

Task/Collections/Clojure/collections-4.clj

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+#{:pig :dog :bear}
+(assoc #{:pig :bear} :dog)
+(set [:pig :bear :dog])