gistfile1.clj

(map + [1 2 3 4 5]
       [6 7 8 9 10])

;; => ((+ 1 6)
;      (+ 2 7)
;      (+ 3 8)
;      (+ 4 9)
;      (+ 5 10))

;;----------------------------------
(iterate inc 5)

;; => (5
;      (inc 5)
;      (inc (inc 5))
;      (inc (inc (inc 5)))
;      ...)

;;----------------------------------
(reduce (fn [accum x]
          (assoc accum (keyword x)
                       (str x x)))
        {}
        ["a" "b" "c"])

; --> {}
; --> {:a "aa"}
; --> {:a "aa" :b "bb"}
; ==> {:a "aa" :b "bb" :c "cc"}