simple-functions

;; A read-only function that returns a message
(define-read-only (say-hi)
  (ok "Hello World")
)

;; A read-only function that returns an input number
(define-read-only (echo-number (val int))
  (ok val)
)

;; A read-only function that returns an input number
(define-read-only (stay-true)
  (ok true)
)