(import (chibi json)
	(srfi 1)
	(srfi 2))
(begin
  ;; json->string already defined in chibi json
  ;; string->json already defined in chibi json

  (define (json-object . pairs)
    (map
     (lambda (pair)
       (cons (string->symbol (car pair)) (cdr pair)))
     pairs))

  (define json-list vector)
  (define json-null (if #f #f))
  (define json-object? list?)
  (define json-list? vector?)

  (define (json-null? obj)
    (eq? obj json-null))

  (define (json-object-ref json key)
    (and-let* ((pair (assoc (string->symbol key) json)))
      (cdr pair)))

  (define json-list-ref vector-ref)

  (define (json-object->alist json)
    (map
     (lambda (pair)
       (cons (symbol->string (car pair)) (cdr pair)))
     json))

  (define json-list->list vector->list))