Add elisp/two-fer

2019-01-06 21:13:23 +00:00
parent 931b7618a4
commit 5fb38c0bcc
3 changed files with 55 additions and 0 deletions
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+;;; two-fer.el --- Two-fer Exercise (exercism)
+
+;;; Commentary:
+
+;;; Code:
+
+(provide 'two-fer)
+
+(defun two-fer(&optional name)
+  "Return a twofer phrase as a formatted string.
+NAME, if provided, is used to specify the first recipient;
+it defaults to 'you'."
+  (if (not name) (setq name "you"))
+  (format "One for %s, one for me." name))
+;;; two-fer.el ends here