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isPalindrome

by Yurii Predborskyi

JavaScript

var isPalindrome = function(s) {
		let clean = s.toLowerCase().replace(/\W/g, '');
    return clean === clean.split('').reverse().join('');
};

console.log('should be true', isPalindrome('A man, a plan, a canal: Panama'));
console.log('should be false', isPalindrome('race a car'));