misma cantidad de x y de o de una String (+)

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Sat May 20 2023 21:14:43 GMT+0000 (Coordinated Universal Time)

function XO(str) {
  const x = (str.match(/x/ig) || []).length;
  const o = (str.match(/o/ig) || []).length;
  return x === o;
}

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