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davidsharp/rot13.js

Created February 19, 2022 17:10
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Dirty little ROT13 function
Raw
rot13.js
const rot13 = str => str.replace(/[a-z]/gi,x=>{
const c=x.charCodeAt(0)
const a=c>=97?97:65
return String.fromCharCode(
a+((c-a+13)%26)
)
})
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