Created
July 31, 2020 12:12
-
-
Save ashok-khanna/a4c2f46b9765a6294bc3c6bd484795b3 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| (defun make-url-part (title) | |
| "Generate a url-part from a title. A url-part should only have alphanumeric characters or dashes (in place of spaces)." | |
| (string-downcase | |
| (delete-if #'(lambda (x) (not (or (alphanumericp x) (char= #\- x)))) | |
| (substitute #\- #\Space title)))) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment