Alexandre Bonaventure Geissmann AlexandreBonaventure

A way to handle state in cycle.js

Simple state management with xstream and ramda, in more transparent fashion than onionify

import * as R from 'ramda'

// first we create factory for making special state stream 
// that will hold our stream value and will be modified with supplied streams of reducers
type StateReducer<T> = (state: T) => T

From zero to microservice with 𝚫 now

The following guide will show you how to deploy a simple microservice written in JavaScript using 𝚫 now.

It uses Open Source tools that are widely available, tested and understood:

Node.JS
NPM
Express

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.

	// Types for the result object with discriminated union
	type Success<T> = {
	data: T;
	error: null;
	};

	type Failure<E> = {
	data: null;
	error: E;
	};

	const CrossOriginLocalStorage = function(currentWindow, iframe, allowedOrigins, onMessage) {
	this.allowedOrigins = allowedOrigins;

	let childWindow;
	// some browser (don't remember which one) throw exception when you try to access
	// contentWindow for the first time, it works when you do that second time
	try {
	childWindow = iframe.contentWindow;
	} catch(e) {
	childWindow = iframe.contentWindow;

	/*
	* PixiJS Background Cover/Contain Script
	* Returns object
	* . {
	* container: PixiJS Container
	* . doResize: Resize callback
	* }
	* ARGS:
	* bgSize: Object with x and y representing the width and height of background. Example: {x:1280,y:720}
	* inputSprite: Pixi Sprite containing a loaded image or other asset. Make sure you preload assets into this sprite.

	CREATE OR REPLACE FUNCTION max (uuid, uuid)
	RETURNS uuid AS $$
	BEGIN
	IF $1 IS NULL OR $1 < $2 THEN
	RETURN $2;
	END IF;

	RETURN $1;
	END;
	$$ LANGUAGE plpgsql;

	@function up-to($list, $index) {
	$l: ();
	@each $e in $list {
	@if length($l) < $index {
	$l: append($l, $e, list-separator($list));
	}
	}
	@return $l;
	}

	/**
	* @param $query
	* @param $relation_name
	* @param string $operator
	* @param string $type
	* @param bool $where
	* @return mixed
	*/
	public function scopeModelJoin($query, $relation_name, $operator = '=', $type = 'left', $where = false)
	{

	var PIXI = require('pixi.js')
	console.log(PIXI)