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-2.2.1.98	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.97	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.96	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.95	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.94	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.93	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.92	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.91	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.90	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.89	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.88	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.87	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.86	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.85	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.84	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.83	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.82	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.81	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.80	tracks/elisp/exercises/etl/example.el
trackler-2.2.1.79	tracks/elisp/exercises/etl/example.el