Abhilash Reddy abhionlyone

Rails - How to check for online users? Redis.

Init Redis

   # config/initializers/redis.rb
    
   $redis_onlines = Redis.new
   # it's the simplest way, but i'd recommend:
   # $redis_onlines = Redis.new path: "/tmp/redis.sock", db: 15, driver: :hiredis

Setup Mac OS X

I've done the same process every couple years since 2013 (Mountain Lion, Mavericks, High Sierra, Catalina) and I updated the Gist each time I've done it.

I kinda regret for not using something like Boxen (or anything similar) to automate the process, but TBH I only actually needed to these steps once every couple years...

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Bootstrap Stripe.js example form</title>
	</head>
	<body>
	<div class="container">
	<div class="row">
	<div class="col-md-12 text-center">
	<h1>A simple Bootstrap Stripe.js payment form</h1>

	# Add the following lines at the end of config/deploy.rb

	Dir["config/deploy/extras/*.rb"].each { \|file\| load file }

	set :notify_emails, ["[email protected]"]
	after "deploy", "deploy:notify"

	# Recursively diff two hashes, showing only the differing values.
	# By Henrik Nyh <http://henrik.nyh.se> 2009-07-14 under the MIT license.
	#
	# Example:
	#
	# a = {
	# "same" => "same",
	# "diff" => "a",
	# "only a" => "a",
	# "nest" => {