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-2.2.1.139	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.138	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.137	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.136	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.135	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.134	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.133	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.132	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.131	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.130	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.129	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.128	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.127	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.126	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.125	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.124	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.123	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.122	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.121	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.120	tracks/elisp/exercises/etl/example.el