ippa ippa

The introduction to Reactive Programming you've been missing

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.

	/*
	* on cmdline 'npm install superagent'
	*/

	var superagent = require("superagent");
	var url = "http://api.arbetsformedlingen.se/platsannons/soklista/kommuner?lanid=10"

	superagent.get(url)
	.set("Accept", "application/json")
	.set("Accept-Language", "sv-SE,sv")

	#!/bin/sh

	if [ $# -eq 0 ]; then
	echo "./appicon.sh <sourceimage> - Will resize and install appicon into correct directories"
	exit 1
	fi


	CONVERT="/c/Program/ImageMagick/convert.exe"
	PATH=."/android/app/src/main/res/"

	#!/bin/bash
	#
	# Bash-script for easy switching between dev and prod settings in your xcode project
	# Run in root of your project. Details: https://facebook.github.io/react-native/docs/running-on-device-ios.html
	#
	# ./xcode dev
	# - Detects local IP and tells xcode to access packager live-bundling through that
	# - Sets xcode build configuration to Debug
	#
	# ./xcode prod

	// -----------------------
	// Store.js
	import {observable, action, computed} from "mobx";

	class Store {
	@observable
	todos = [
	{title: "Skapa gdocs presentation", status: "active"},
	{title: "Koda meetup-exempel", status: "active"},
	{title: "Koda meetup-exempel #2", status: "active"},