Как я могу удалить все cookie с JavaScript? [дубликат]

const getShape = function (countOfTypes = 3) {
  // Create a Shape Object
  let segments = countOfTypes;

  function getName() {
    if (segments < 3) {
      return null;
    } else if (segments === 3) {
      return "triangle";
    } else if (segments === 4) {
      return "quadrilateral";
    } // vice versa
  }

  const result = {
    showType() {
      // Return (Number) the current count of types
      return Number (segments);
    },
    describe() {
      // log 'The shape you created is a *** composed by * segments
      if (getName() === null) {
        console.log("A shape needs to have at least 3 segments, it will be set to 3, and set the type property value to 3");
      } else {
        console.log(`The shape you created is a ${getName()} composed by ${segments} segments`);
      }
    },
    increase() {
      // Increase the type property of a created shape by 1 and log the appropriate sentence in describe()
      segments++;
      result.describe();
    },
    whatIs() {
      // Open a new window that links to https://en.wikipedia.org/wiki/Polygon
      window.open("https://en.wikipedia.org/wiki/Polygon");
    }
  };
  return result;
};

//Test and use Cases

const square = getShape(3);
square.describe();
square.increase();