One loop two arrays

aka bifurcate

const exampleValues = [2, 15, 8, 23, 1, 32];
const [truthyValues, falseyValues] = exampleValues.reduce((arrays, exampleValue) => {
  if (exampleValue > 10) {
    arrays[0].push(exampleValue);
    return arrays;
  }

  arrays[1].push(exampleValue);
  return arrays;
}, [[], []]);