step2_eval.mal

;; Testing evaluation of arithmetic operations
(+ 1 2)
;=>3

(+ 5 (* 2 3))
;=>11

(- (+ 5 (* 2 3)) 3)
;=>8

(/ (- (+ 5 (* 2 3)) 3) 4)
;=>2

(/ (- (+ 515 (* 87 311)) 302) 27)
;=>1010

(* -3 6)
;=>-18

(/ (- (+ 515 (* -87 311)) 296) 27)
;=>-994

;;; This should throw an error with no return value
(abc 1 2 3)
;/.+

;; Testing empty list
()
;=>()

;>>> deferrable=True
;;
;; -------- Deferrable Functionality --------

;; Testing evaluation within collection literals
[1 2 (+ 1 2)]
;=>[1 2 3]

{"a" (+ 7 8)}
;=>{"a" 15}

{:a (+ 7 8)}
;=>{:a 15}

;; Check that evaluation hasn't broken empty collections
[]
;=>[]
{}
;=>{}