HeilTec

using Sandbox.Game.EntityComponents;
using Sandbox.ModAPI.Ingame;
using Sandbox.ModAPI.Interfaces;
using SpaceEngineers.Game.ModAPI.Ingame;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Linq;
using System.Text;

HeilTec

// (Impure) Functional javascript kata inspired by
// Puzzle 2: The Best Time to Party
// MIT 6.S095 Programming for the Puzzled, IAP 2018
// https://youtu.be/a1RaIqkdG0c

// Assuming that the list of celebrities can be very large
// and the number of hours are limited (small)
// This solution only traverses the list once

// Celebrities arrival and departure times

HeilTec

'use strict';

/* eslint-env browser */

/**
 * Module dependencies.
 */

var Base = require('./base');
var utils = require('./utils');

HeilTec

Simulating a with statement to demonstrate the dangers.

https://jsfiddle.net/2eqsoqoc/

HeilTec

// Node program to print all available info from the 'os' module using functional style.

const os = require('os');

const allInfo = Object.keys(os);

const isOsFunction    = (item) => typeof os[item] === "function";
const isNotOsFunction = (item) => typeof os[item] !== "function";

const callFunction = (info) => ({[info+'()']: os[info]()});