JavaScript Algorithms and Data Structures Projects - Palindrome Checker

JavaScript
1

newStr = [‘e’, ‘p’, ‘o’, ‘n’] instead of [‘n’, ‘o’, ‘p’, ‘e’]. why?
Your code so far

function palindrome(str) {
  const regEx = /\W/gi;
  let newStr = str.replace(regEx, '').toLowerCase().split('');
  let reversedArr = newStr.reverse()
  return newStr
  //return newStr === reversedArr;

}

//console.log(palindrome("A man, a plan, a canal. Panama"));
console.log(palindrome("nope"))

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Challenge: JavaScript Algorithms and Data Structures Projects - Palindrome Checker

Link to the challenge:

2

.reverse() changes the array in place. It doesn’t make a new copy. So your newStr and reversedArr variables are both referencing the same array.

3

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