15 lines
489 B
JavaScript
15 lines
489 B
JavaScript
const palindromes = function(string) {
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let processedString = string.toLowerCase().replace(/[^A-Za-z]/g, "");
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let reversedString = (
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processedString
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.split("") // ["v","u","d","a","n","g"]
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.reverse() // ["g","n","a","d","u","v"]
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.join("") // "gnaduv"
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);
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return processedString == reversedString; // false because "vudang" =! "gnaduv"
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};
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palindromes('racecar')
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// Do not edit below this line
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module.exports = palindromes;
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