Dmitry Lapshukov dmi3y

I hereby claim:

To claim this, I am signing this object:

	#!/usr/bin/env node

	const sumit = (sum, it) => sum + it
	// Christmas is around us!
	const christmasPresentsPerDays = (days = 12) => {
	const bag = [];
	for (let i = 0; i < days; i++) {
	bag.push(i + 1 + bag[i - 1] \|\| 1);
	}
	return bag.reduce(sumit, 0);

	function padding(num, sep) {
	var numarr = num['toString']().split('')
	var numarrLen = numarr.length
	var out = []
	for (;numarrLen--;) {
	var num = numarr[numarrLen]
	out.unshift(num)
	if (numarr.length !== numarrLen && num % 3 === 0) out.unshift(sep)
	}
	return out.join('')

	function sortJsonByKeys (json) {
	let out = {}
	let keys = Object.keys(json)
	keys.sort()
	keys.forEach((key) => {
	if (typeof json[key] === 'object') {
	out[key] = sortJsonByKeys(json[key])
	} else {
	out[key] = json[key]
	}

	function mapRomanToArabic (roman) {
	switch(roman) {
	case 'I':
	return 1
	case 'V':
	return 5
	case 'X':
	return 10
	case 'L':
	return 50

	// http://jsbin.com/mapena/edit?js,console
	// http://stackoverflow.com/questions/1885557/simplest-code-for-array-intersection-in-javascript
	function findIntersctions(a, b) {
	var ai = 0;
	var bi = 0;
	var out = [];

	while( ai < a.length && bi < b.length ) {

	if( a[ai] > b[bi] ) {

	Function.method('inherits', function (parent) {
	this.prototype = new parent();
	var d = {},
	p = this.prototype;
	this.prototype.constructor = parent;
	this.method('uber', function uber(name) {
	if (!(name in d)) {
	d[name] = 0;
	}
	var f, r, t = d[name], v = parent.prototype;