matthiasak

import polyfill from "babel-polyfill"

const cluster = require('cluster')
import _router from 'koa-router'
const router = _router()

// middleware
import stat from 'koa-serve-static'
import conditional from 'koa-conditional-get'
import bodyParser from 'koa-bodyparser'

matthiasak

// simple fn that returns a map node
const node = (val=undefined) => {
	let result = {}
    if(val) result.val = val
    return result
}

// hash fn
const hash = str => {
    if(typeof str !== 'string') str = JSON.stringify(str)

matthiasak

const router = (routes, fn=(a,b)=>a(b)) => {
    let current = null

    const listen = () => {
        window.addEventListener('hashchange', () => {
            trigger(window.location.hashname.slice(1))
        })
    }

    const trigger = path => {

matthiasak

const flatten = (...a) =>
	a.reduce((a,v) => {
        if(v instanceof Array) 
            return [...a, ...flatten(...v)]
        return a.concat(v)
    }, [])

const iter = (...a) =>
    wrap(function*(){
        let b = flatten(a)

matthiasak

CoffeeScript Family (& Friends)

• CoffeeScript Unfancy JavaScript
• CoffeeScript II: The Wrath of Khan Rewrite of the CS compiler

Family (share genes with CoffeeScript)

• Coco A CoffeeScript dialect that aims to be more radical and practical, also acts as a test bed for features that get imported in CoffeeScript.
  • LiveScript is a fork of Coco that is much more compatible with CoffeeScript, more functional, and with more features.
• IcedCoffeeScript A CoffeeScript dialect that adds support for await and defer keywords which simplify async control flow.

matthiasak

Thanx! I got #1 to work, and pushed the changes, would u be able to let me know if this was what you had in mind, or did i overcomplicate it? I wrote a new function to accomplish this task, lines 167-201.

It looks fine :-)

Also, I can't figure out how to reuse functions when prototypes are invloved. example/ addItemTmpl(), i rewrote on lines 189 and 94 because wasnt sure how to call a prototype fn within a prototype fn, if that's possible?

You can write:

EtsyClient.prototype.addItemTmpl = function(listing) {
    $.get('./templates/item.tmpl').then(function(myTemplateHTML) {

matthiasak

http://glacial-inlet-3098.herokuapp.com/

my biggest questions right now:

1. how to get the right listing when you click on one of the cards on page 1. see line 48

Here's what you had originally:

$('body').on('click', '.card', function() {

matthiasak

/**
 * 1. create a new repo on Github,
 * 2. add this script file to your index.html and run it in the browser to get the output
 * 3. debug and see the console.log() messages in the chrome dev tools
 */


/**
 * PART 1
 *

matthiasak

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called (Functional) Reactive Programming (FRP).

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.

matthiasak

function factorial(n){
	return (n < 2) ? 1 : n * factorial(n-1);
}

function C(n,k){
	return factorial(n) / (factorial(k) * factorial(n-k));
}

function maxPossibleConfigurations(a, b, c, n){
	var args= [].slice.call(arguments);