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<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;

/**
 * If the incoming request is an OPTIONS request
 * we will register a handler for the requested route
 */
class CatchAllOptionsRequestsProvider extends ServiceProvider {

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# The following script will deploy a Laravel 5 applicaion on AWS Elastic Beanstalk.
# Add to .ebextensions at the root of your application and name your commands file (e.g., commands.config)

# -------------------------------- Commands ------------------------------------
# Use "commands" key to execute commands on the EC2 instance. The commands are 
# processed in alphabetical order by name, and they run before the application 
# and web server are set up and the application version file is extracted. 
# ------------------------------------------------------------------------------
commands:
  01updateComposer:

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CREATE OR REPLACE FUNCTION table_update_notify() RETURNS trigger AS $$
DECLARE
  id bigint;
BEGIN
  IF TG_OP = 'INSERT' OR TG_OP = 'UPDATE' THEN
    id = NEW.id;
  ELSE
    id = OLD.id;
  END IF;
  PERFORM pg_notify('table_update', json_build_object('table', TG_TABLE_NAME, 'id', id, 'type', TG_OP)::text);

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HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

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=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

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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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<<APP>>      change this variables

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Download videos from egghead

1. Install the React Developer Tools Chrome Extension.

2. Go to the egghead website, i.e. Getting Started with Redux

3. Click View -> Developer -> Javascript Console, then the React tab, then the <NextUpLessonList ...> tag.

4. Click back to the Console tab, then run:

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echo "======= Installing Additional tools ======= "

# Docker
sudo yum -y install docker
sudo service docker restart
sudo systemctl status docker | grep active

# Python and PIP
echo "Installing Python and Pip"
sudo yum -y install python-setuptools

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#!/usr/bin/env bash
###
# Updates a pre-configured Amazon EC2 Container Service (ECS) cluster.
#
# Build a docker image in CWD, tag it and push it to hub.docker.com.
# Then Update an ECS services to run that newly available images.
#
# This script receives as a input a filename (Relative to this directory).
#
# That file must set the following Environment variables .