staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

cowboy

This is now an actual repo:

https://github.com/cowboy/jquery-tiny-pubsub

cowboy

var isPrimitive = function(val) {
  return val !== function() { return this; }.call(val);
};

rauschma

// No imports, those are more work, especially for plain browser.
// However, as soon as you have imports, you should switch to AMD on browsers.
// Related: http://www.2ality.com/2011/11/module-gap.html

({ define:
    typeof define === "function" ?
        define
    : typeof module !== "undefined" ?
        function(F) { module.exports = F() }
    : function(F) { this.defClass = F() }.bind(this)

buzzdecafe

(function(global) {

    global.Functor = function(conf) {
        Functor.types[conf.key] = {
            obj: conf.obj,
            fmap: conf.fmap
        };
    };
    
    Functor.types = {};

benmj

/*global angular: true, google: true, _ : true */

'use strict';

angular.module('geocoder', ['ngStorage']).factory('Geocoder', function ($localStorage, $q, $timeout) {
  var locations = $localStorage.locations ? JSON.parse($localStorage.locations) : {};

  var queue = [];

  // Amount of time (in milliseconds) to pause between each trip to the

pamelafox

function sendError(message, url, lineNum) { 
    var i;

    // First check the URL and line number of the error
    url = url || window.location.href;
    lineNum = lineNum || 'None';

    // If the error is from these 3rd party script URLs, we ignore
    // We could also just ignore errors from all scripts that aren't our own
    var scriptURLs = [

bentruyman

/*
 * Simple Pub/Sub Implementation for jQuery
 *
 * Inspired by work from Peter Higgins (https://github.com/phiggins42/bloody-jquery-plugins/blob/master/pubsub.js)
 *
 * This is about the simplest way to write a pubsub JavaScript implementation for use with jQuery.
 */

(function( $ ) {
  // Cache of all topics

buzzdecafe

// clean and pure:
function cons(x, y) {
    return function(pick) {
        return pick(x, y);
    }
}

// does more stuff:
function cons(x, y) {
    var fn = function(pick) {