calctimedvzl/index.js

Módulo para calculos simples e tempo

class Calc {
  sum(...num) {
    return num.reduce((total, num) => total + num, 0);
  }

  sub(...num) {
    return num.reduce((total, num) => total - num);
  }

  mult(...num) {
    return num.reduce((total, num) => total * num);
  }

  div(...num) {
    return num.reduce((total, num) => total / num);
  }

  stop(ms) {
    const start = new Date().getTime();
    while (new Date().getTime() - start < ms) {}
  }
}

module.exports = new Calc