(load "../lang/dlambda.lisp")

(defun counter (initial-count)
  (let ((this) (name)
        (count initial-count))

    (setq name "Counter")

    (setq this
      (eval
        (dlambda

          (:inc ()
            (setq count (+ count 1)))

          (:inc-3 ()
            (call this :inc)
            (call this :inc)
            (call this :inc))

          (:dec ()
            (setq count (- count 1)))

          (:dec-3 ()
            (call this :dec)
            (call this :dec)
            (call this :dec))

          (:get ()
            count)

          (:set (value)
            (setq count value))

          (t ()
            (cons name count)))))))


(let ((instance (counter 0)))
  (defun my-counter (&rest args) (apply instance args)))

(setq my-counter2 (counter 10000))