jherax

// @private
var isObject = (value) =>
  value != null && typeof value === 'object';

/**
 * @private
 * Restores the one-level-depth object to the original nested object.
 *
 * @param  {Array} names: list of keys in the object
 * @param  {any} value: the value of the object to transform

jherax

var removeEmpty = (() => {
  /**
   * Determines if the entry parameter is not an object or array.
   *
   * @private
   * @param  {Any} v: the value to test
   * @return {Boolean}
   */
  const isNotObject = v => v === null || typeof v !== 'object';

jherax

# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true

# Install kernel extra's to enable docker aufs support
# sudo apt-get -y install linux-image-extra-$(uname -r)

# Add Docker PPA and install latest version
# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"

jherax

(function ($) {

  // Reverses the array of matched elements
  $.fn.reverse = Array.prototype.reverse;

  /**
   * Centers an element relative to another.
   * @signature: $(selector).center(options)
   * @param  {Object} options: 
   *         Defines the options with the following properties:

jherax

/**
 * Gets all event-handlers from a DOM element.
 * Events with namespace are allowed.
 *
 * @param  {Element} node: DOM element
 * @param  {String} eventns: (optional) name of the event/namespace
 * @return {Object}
 */
function getEventHandlers(element, eventns) {
  const $ = window.jQuery;

jherax

/**
 * @author
 * David Rivera (jherax)
 * https://github.com/jherax
 */

/* eslint-disable no-bitwise */

/** @private */
const toString = Object.prototype.toString;

jherax

/* eslint-disable no-underscore-dangle */

/**
 * Supported types
 */
const TYPES = {
  _true: /^true$/i,
  _false: /^false$/i,
  _null: /^null$/i,
  _number: /^[0-9]+$/,

jherax

// Creates user-defined exceptions
var CustomError = (function() {
  'use strict';

  //constructor
  function CustomError() {
    //enforces 'new' instance
    if (!(this instanceof CustomError)) {
      return new CustomError(arguments);
    }

jherax

//utility to create safe namespaces
function createNS (namespace) {
    var nsparts = namespace.toString().split("."),
        reName = (/^[A-Za-z_]\w+/),
        cparent = window,
        i, subns, nspartsLength;
    // we want to be able to include or exclude the root namespace so we strip it if it's in the namespace
    if (nsparts[0] === "window") nsparts = nsparts.slice(1);
    // loop through the parts and create a nested namespace if necessary
    for (i = 0, nspartsLength = nsparts.length; i < nspartsLength; i += 1) {

jherax

(function() {
 
    //verificamos cual es el ámbito global
    //(generalmente el objeto window)
    console.log("Global scope", this);
 
    var x = 42; //variable local
    var point = { x: 10, y: 15 }; //objeto local
 
    //si no se especifica el keyword "var",