javascript-101/6-functions/33-palindrome.js at main · codedex-io/javascript-101 · GitHub

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// Palindrome ↔️
// Codédex

function isPalindrome(word) {
  let reversedWord = "";

  let lowerCaseWord = word.toLowerCase();

  for (let i = lowerCaseWord.length - 1; i >= 0; i--) {
    reversedWord += lowerCaseWord[i];
  }

  return reversedWord === lowerCaseWord;
}

console.log(isPalindrome("Racecar"));