Megatest: key_records.scm at [2de3c08fbd]

File key_records.scm artifact 9216cfc587 part of check-in 2de3c08fbd

;;======================================================================
;; Copyright 2006-2011, Matthew Welland.
;; 
;;  This program is made available under the GNU GPL version 2.0 or
;;  greater. See the accompanying file COPYING for details.
;; 
;;  This program is distributed WITHOUT ANY WARRANTY; without even the
;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;;  PURPOSE.
;;======================================================================

(define-inline (key:get-fieldname key)(vector-ref key 0))
(define-inline (key:get-fieldtype key)(vector-ref key 1))

(define-inline (keys->valslots keys) ;; => ?,?,? ....
  (string-intersperse (map (lambda (x) "?") keys) ","))

(define-inline (keys->key/field keys . additional)
  (string-join (map (lambda (k)(conc (key:get-fieldname k) " " 
				     (key:get-fieldtype k)))
		    (append keys additional)) ","))

(define-inline (item-list->path itemdat)
  (if (list? itemdat)
      (string-intersperse  (map cadr itemdat) "/")
      ""))