export function isAnagram(word1, word2) {
  // implementar logica aqui
  if (!word1 || !word2) return { error: 'Not Found Words' };

  function toLowerCase(word) {
    return word.toLowerCase();
  }

  function toSortWord(word) {
    return word.split('').sort().join('');
  }

  function toAnalyzing(word){
    return toSortWord(toLowerCase(word))    
  }

  return toAnalyzing(word1) === toAnalyzing(word2)
}