Contents

;;; etl.el --- etl Exercise (exercism)

;;; Commentary:

;;; Code:


(defun etl (data)
  (let ((rtn (make-hash-table)))
    (maphash (lambda (k v)
               (when (< k 0)
                 (error "Unexpected key value %s" k))
               (dolist (i v)
                 (when (not (stringp i))
                   (error "Non string value found %s" i))
                 (puthash (downcase i) k rtn)))
             data)
    rtn))


(provide 'etl)
;;; etl.el ends here

Version data entries

395 entries across 395 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.179	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.178	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.177	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.176	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.175	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.174	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.173	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.172	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.171	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.170	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.169	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.167	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.166	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.165	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.164	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.163	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.162	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.161	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.160	tracks/elisp/exercises/etl/example.el