mohnatus

let startTime = -1;
let animationDuration = 2000;

function draw(timestamp) {
  let progress = 0;

  if (startTime < 0) {
      startTime = timestamp;
  } else {
      progress = timestamp - startTime;

mohnatus

let sun = new Image();
let moon = new Image();
let earth = new Image();

let canvas = document.getElementById('canvas');
let ctx = canvas.getContext('2d');

let config = {
  earth: {
    x: 150,

mohnatus

let drawPending = false;

function redraw() {
    drawPending = false;

    // do drawing
}

function requestRedraw() {
    if (!drawPending) {

mohnatus

for (var name in map) {
  if (map.hasOwnProperty(name)) {
    
  }
}

mohnatus

// свести каждый ряд матрицы к одному значению (например, минимальная высота)
function rowsCombine(rows) {
  return rows.map(row => {
    return row.reduce((combine, currentCell) => combine + currentCell, 0);
  });
}

// свести каждую колонку матрицы к одному значению (например, минимальная ширина)
function colsCombine(rows) {
  return rows[0].map((_, i) => {

mohnatus

if (typeof module != "undefined" && module.exports)
    module.exports = 'hello world';

mohnatus

function holdBeforeFired(funcToFire, holdTime) {
  let hold = false,
      _this,
      _arguments;
  
  return function action() {
    if (hold) {
      _this = this;
      _arguments = arguments;
      return;

mohnatus

const bifurcateBy = (arr, fn) =>
  arr.reduce((acc, val, i) => (acc[fn(val, i) ? 0 : 1].push(val), acc), [[], []]);

mohnatus

Child.prototype = Object.create(Parent.prototype);
Child.prototype.constructor = Child;

mohnatus

function CustomError(message) {
    this.message = message;
    this.stack = (new Error()).stack;
}
CustomError.prototype = Object.create(Error.prototype);
CustomError.prototype.name = "CustomError";