koonuf

## memory-leak.js
var globalContainer = null;

var replaceGlobalContainer = function() {

	var localRef = globalContainer;

	var unused = function () {
		// refering to localRef inside even unused function
		// puts it into replaceGlobalContainer call Context
		// it no longer is truly a "local" variable, it needs to

## remove-dir-with-retries.js
function removeDirWithRetries(folderPath) {

    let delay = 50;
    let attempts = 5;

    const retryFunc = () => fsa.rmdirAsync(folderPath).catch((e) => {

        if (e.code === "ENOTEMPTY") {

            attempts--;

## lost-promise.js
function giveMePromise() {
  return sideEffect1()
    .then(() => { return sideEffect2(); })
    .then(() => { sideEffect3(); });
}

function workOnPromise() {
  giveMePromise().then(() => {
    // we are still in "side effect 2" here
  });

## redis-zrem-performance-on-small-sets.js
var redis = require("redis"),
    client = redis.createClient();

testZremForSetLength(5, () => {
    testZremForSetLength(120, () => {
        testZremForSetLength(1000, () => {
            testZremForSetLength(10000, () => {
                process.exit(0);
            });
        });

## extractRandomSubset.js
function extractRandomSubset (fullSet, subsetLength) {
  var maxIndex, i, m, selectedItemIndex, selectedItem;

  if(!fullSet.length){
      return [];
  }

  maxIndex = fullSet.length - 1;

  for (i = maxIndex, m = 0; i >= 0 && m < subsetLength; i--, m++) {

## coordinate-utils.js
var kmPerDegree = 110; // approximate distance in km per latitude degree and longitude degree on equator
var roundingMask = Math.pow(10, 6); // rounding coordinates to 6 digits after decimal point

export interface ICoordinates {
    lon: number;
    lat: number;
}

export function toRadians(degrees: number): number {
    return (degrees / 180) * Math.PI;

## generate-nginx-hash.js
var crypto = require("crypto");

function generateSecurePathHash(url, expires, secret) {
    if (!url || !expires || !secret) {
        return undefined;
    }

    var input = expires + url + " " + secret;
    var binaryHash = crypto.createHash("md5").update(input).digest();
    var base64Value = new Buffer(binaryHash).toString('base64');

## secure-link.conf
location /img/ {
	secure_link $arg_h,$arg_e;
	secure_link_md5 "$secure_link_expires$uri 6q3R9jhzG5";

	if ($secure_link = "") {
		return 404;
	}

	if ($secure_link = "0") {
		return 404;

## heapdump.js
router.get("/heapdump", function (req, res, next) {
    try {
        require("heapdump").writeSnapshot();
        res.json("done");
    } catch (e) {
        next(e);
    }
});

## test.html
<html>
    <head>
        <script>

            function setAndClear() {
                action();
                clear();
            }

            function clear() {
	var globalContainer = null;

	var replaceGlobalContainer = function() {

	var localRef = globalContainer;

	var unused = function () {
	// refering to localRef inside even unused function
	// puts it into replaceGlobalContainer call Context
	// it no longer is truly a "local" variable, it needs to
	function giveMePromise() {
	return sideEffect1()
	.then(() => { return sideEffect2(); })
	.then(() => { sideEffect3(); });
	}

	function workOnPromise() {
	giveMePromise().then(() => {
	// we are still in "side effect 2" here
	});
	var redis = require("redis"),
	client = redis.createClient();

	testZremForSetLength(5, () => {
	testZremForSetLength(120, () => {
	testZremForSetLength(1000, () => {
	testZremForSetLength(10000, () => {
	process.exit(0);
	});
	});
	function extractRandomSubset (fullSet, subsetLength) {
	var maxIndex, i, m, selectedItemIndex, selectedItem;

	if(!fullSet.length){
	return [];
	}

	maxIndex = fullSet.length - 1;

	for (i = maxIndex, m = 0; i >= 0 && m < subsetLength; i--, m++) {
	var kmPerDegree = 110; // approximate distance in km per latitude degree and longitude degree on equator
	var roundingMask = Math.pow(10, 6); // rounding coordinates to 6 digits after decimal point

	export interface ICoordinates {
	lon: number;
	lat: number;
	}

	export function toRadians(degrees: number): number {
	return (degrees / 180) * Math.PI;
	var crypto = require("crypto");

	function generateSecurePathHash(url, expires, secret) {
	if (!url \|\| !expires \|\| !secret) {
	return undefined;
	}

	var input = expires + url + " " + secret;
	var binaryHash = crypto.createHash("md5").update(input).digest();
	var base64Value = new Buffer(binaryHash).toString('base64');
	location /img/ {
	secure_link $arg_h,$arg_e;
	secure_link_md5 "$secure_link_expires$uri 6q3R9jhzG5";

	if ($secure_link = "") {
	return 404;
	}

	if ($secure_link = "0") {
	return 404;
	router.get("/heapdump", function (req, res, next) {
	try {
	require("heapdump").writeSnapshot();
	res.json("done");
	} catch (e) {
	next(e);
	}
	});
	<html>
	<head>
	<script>

	function setAndClear() {
	action();
	clear();
	}

	function clear() {