console-game/dist/games/brain-prime.js

student project console game

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _gamesEngine = require('../games-engine');

var _gamesEngine2 = _interopRequireDefault(_gamesEngine);

var _utils = require('../utils');

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

var rules = 'Is this number prime? Answer "yes" if number prime otherwise answer "no".';

var isPrime = function isPrime(num) {
  var stopPoint = Math.floor(Math.sqrt(num));

  var iter = function iter(devider) {
    if (num % devider === 0) {
      return false;
    }
    if (devider > stopPoint) {
      return true;
    }
    return iter(devider + 1);
  };
  return iter(2);
};

var getGameSet = function getGameSet() {
  var number = (0, _utils.getRandomNumber)();
  return {
    question: number,
    answer: isPrime(number) ? 'yes' : 'no'
  };
};

var findPrime = function findPrime() {
  return (0, _gamesEngine2.default)(rules, getGameSet);
};

exports.default = findPrime;
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