new tasks

Task/Collections/Clojure/collections-2.clj

@@ -0,0 +1,3 @@
+'(1 4 7) ; a linked list
+(list 1 4 7)
+(cons 1 (cons 4 '(7)))

Task/Collections/Clojure/collections-3.clj

@@ -0,0 +1,3 @@
+['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

@@ -0,0 +1,3 @@
+#{:pig :dog :bear}
+(assoc #{:pig :bear} :dog)
+(set [:pig :bear :dog])

Task/Collections/Clojure/collections.clj

@@ -0,0 +1,4 @@
+{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