brain_games_iweb/dist/games/progression.js

Brain Games

"use strict";

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

var _utils = _interopRequireDefault(require("../utils"));

var _ = _interopRequireDefault(require(".."));

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

const description = 'Find the greatest common divisor of given numbers.';
const lengthProgression = 10;

const getProgression = (start, step, elementPosition) => {
  let progression = '';

  for (let counter = 0; counter < lengthProgression; counter += 1) {
    const stepProgress = start + step * counter;
    progression = counter === elementPosition ? progression += '.. ' : progression += `${stepProgress} `;
  }

  return progression.trim();
};

const getQuestionAnswer = () => {
  const start = (0, _utils.default)(1, 19);
  const step = (0, _utils.default)(1, 5);
  const elementPosition = (0, _utils.default)(1, 10);
  const question = getProgression(start, step, elementPosition);
  const correctAnswer = start + elementPosition * step;
  return [question, correctAnswer.toString()];
};

var _default = () => (0, _.default)(description, getQuestionAnswer);

exports.default = _default;