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Update palindromes.js 

Since we use toLowerCase() before using replace there is no need to use A-Z in our regex cause it will be impossible to have uppercase characters in the string.
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Pedro Ribeiro 2021-04-27 10:23:37 +01:00 committed by GitHub
parent 9a40c04726
commit 4ab845b9c6
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palindromes/palindromes.js
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@ -1,5 +1,5 @@
const palindromes = function(string) { const palindromes = function(string) {
processedString = string.toLowerCase().replace(/[^A-Za-z]/g, ""); processedString = string.toLowerCase().replace(/[^a-z]/g, "");
return ( return (
processedString processedString
.split("") .split("")