datt

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

datt

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

datt

#
# File: /etc/logrotate.d/rails
# Test: logrotate -f /etc/logrotate.d/rails
#
/var/www/*/log/*.log {
  daily
  dateext
  notifempty
  missingok
  rotate 30

datt

How to setup Let's Encrypt for Nginx on Ubuntu 16.04 (including IPv6, HTTP/2 and A+ SLL rating)

There are two main modes to run the Let's Encrypt client (called Certbot):

• Standalone: replaces the webserver to respond to ACME challenges
• Webroot: needs your webserver to serve challenges from a known folder.

Webroot is better because it doesn't need to replace Nginx (to bind to port 80).

In the following, we're setting up mydomain.com. HTML is served from /var/www/mydomain, and challenges are served from /var/www/letsencrypt.

datt

require 'active_support'
module CRUDActions
  extend ActiveSupport::Concern
  
  included do
    before_action :set_resource, only: [:show, :update, :destroy]
    after_action :set_response_headers, only: [:index]
  end
  
  # Returns count of records matching the scope