cheeyeo

Docker host is reachable through the address of the Docker bridge, which happens to be the default gateway for the container.

From the host:

ip addr show docker0

From the container:

ip route show

#!/bin/sh

cheeyeo

https://www.digitalocean.com/community/tutorials/how-to-deploy-a-rails-app-with-puma-and-nginx-on-ubuntu-14-04

https://www.digitalocean.com/community/tutorials/deploying-a-rails-app-on-ubuntu-14-04-with-capistrano-nginx-and-puma

https://engineering.opendns.com/2015/11/03/lets-talk-about-proxies-pt-2-nginx-as-a-forward-http-proxy/?utm_source=webopsweekly&utm_medium=email

puma/puma#466

cheeyeo

Link to article about the directory structure using groups

http://toja.io/using-host-and-group-vars-files-in-ansible/

cheeyeo

Server scripts

This is the source for the scripts discussed in https://robots.thoughtbot.com/improving-user-experience-with-shell-scripts

Both scripts are in the bin/ directory of the repo that contains all the markdown documents for blog posts. Users run bin/server and everything is automatically set up for them to view a local preview of the blog. bin/server-setup is a dependency of bin/server and is never run directly by users.

Maitre-d is the name of the "blog engine" discussed in the article.

cheeyeo

#!/usr/bin/env ruby
#/ Usage: <progname> [options]...
#/ How does this script make my life easier?
# ** Tip: use #/ lines to define the --help usage message.
$stderr.sync = true
require 'optparse'

# default options
flag    = false
option  = "default value"

cheeyeo

module GitHub
  module CSP
    # Public: Constants for CSP keywords
    NONE          = "'none'".freeze
    SELF          = "'self'".freeze
    UNSAFE_INLINE = "'unsafe-inline'".freeze
    UNSAFE_EVAL   = "'unsafe-eval'".freeze

    # Public: Constants for CSP directive names
    BASE_URI        = "base-uri".freeze

cheeyeo

config.middleware.insert_before 0, "Rack::Cors", debug: true, logger: ->{Rails.logger} do
      allow do
        origins 'localhost:3000'
        resource %r{/users\/?\d*},
          :headers => ['Origin', 'Accept', 'Content-Type','Token'],
          :methods => [:get, :put, :delete],
          :max_age => 0
      end
    end

cheeyeo

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {

cheeyeo

https://rainveiltech.com/posts/rails-writing-engine-tests-that-depend-on-main-application-models

https://netguru.co/blog/rails-api-as-an-engine another approach??

cheeyeo

class Importer
  def parse_csv_file(csv_file)
    File.open(csv_file) do |file|
      ActiveRecordModel.transaction do
        import_csv_stream(file)
      end
    end
  end
end