RosettaCodeData/Task/Determine-if-a-string-is-numeric/Common-Lisp/determine-if-a-string-is-numeric-2.lisp
2019-09-12 10:33:56 -07:00

2 lines
127 B
Common Lisp

(defun numeric-string-p (string)
(ignore-errors (parse-number:parse-number string))) ; parse failed, return false (nil)