igbes-hexletproject-1/dist/engine.js

консольная игра brain-games

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _readlineSync = _interopRequireDefault(require("readline-sync"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const randomInteger = (min = 1, max = 100) => {
  const rand = min - 0.5 + Math.random() * (max - min + 1);
  return Math.round(rand);
};

const isEven = num => num % 2 === 0;

const rightAnswer = n => isEven(n) ? 'yes' : 'no';

const numSteps = 3;

const getEven = () => {
  console.log('Welcome to the Brain Games!');
  console.log('Answer "yes" if number even otherwise answer "no".');

  const userName = _readlineSync.default.question('May I have your name?: ');

  console.log(`Hello, ${userName}!`);

  const iter = count => {
    if (count === 0) {
      console.log(`Congratulations, ${userName}!`);
      return;
    }

    const questionExpression = randomInteger();
    console.log('question: ', questionExpression);

    const answer = _readlineSync.default.question('Your answer: ');

    if (answer === rightAnswer(questionExpression)) {
      console.log('Correct!');
      iter(count - 1);
    } else {
      console.log(`'${answer}' is wrong answer ;(. Correct answer was '${rightAnswer(questionExpression)}'.`);
    }
  };

  return iter(numSteps);
};

var _default = getEven;
exports.default = _default;
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