4 lines
182 B
Fennel
4 lines
182 B
Fennel
(fn rot13 [s]
|
|
(let [a :ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
|
|
b :NOPQRSTUVWXYZABCDEFGHIJKLMnopqrstuvwxyzabcdefghijklm]
|
|
(s:gsub :%a #(b:sub (a:find $)))))
|