export function isAnagram(word1, word2) {
  let word1Lower = Array.from(word1.toLowerCase());
  let word2Lower = Array.from(word2.toLowerCase());
  if (word1Lower.length !== word2Lower.length) {
    return false;
  }
  let contador = 0;
  while (word1.length !== contador) {
    let letraword2 = word2Lower[0];
    if (word1Lower.indexOf(letraword2) !== -1) {
      let indice = word1Lower.indexOf(letraword2);
      word1Lower.splice(indice, 1);
      word2Lower.shift();
    }
    contador = contador + 1;
  }
  if (word1Lower.length === 0 && word2Lower.length === 0) {
    return true;
  } else {
    return false;
  }
}