cfc1020

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events {
    worker_connections  1024;
}

cfc1020

server {
    listen 80;
    server_name www.example.com;
 
    root /home/user_name/web_app/public;
 
    location / {
        try_files $uri @unicorn;
    }
 

cfc1020

class String
  def look_and_say_regexp
    self.gsub(/(.)\1*/) { |match| "#{match.size}#{match[0]}" }
  end

  def look_and_say_chunk
    self.chars.chunk { |c| c }.map { |c, arr| [arr.size, c] }.join
  end

  def look_and_say_manual

cfc1020

#galleryModal.modal.fade{"aria-hidden" => "true", "aria-labelledby" => "myModalLabel", role: "dialog", tabindex: "-1"}
  .modal-dialog
    .modal-content
      .modal-header
        %button.close{"aria-label" => "Close", "data-dismiss" => "modal", type: "button"}
          %span{"aria-hidden" => "true"} ×
        %h4#galleryModalLabel.modal-title Modal title
      .modal-body
        #galleries.carousel.slide{"data-ride" => "carousel"}
          .carousel-inner{role: "listbox"}

cfc1020

# Place all the behaviors and hooks related to the matching controller here.
# All this logic will automatically be available in application.js.
# You can use CoffeeScript in this file: http://coffeescript.org/
$ ->
  $("input.numeric").numeric()

  $('.advert-body-footer, #description').on 'click', =>
    $('#description').toggleClass('text-overflow-on')

  $(".advert-photos #galleries").on "slid.bs.carousel", =>

cfc1020

.advert-photos {
  .carousel-inner {
    margin-left: 65px;
    width: 504px;
  }

  .carousel-control {
    height: 300px;
  }
  .carousel-indicators::-webkit-scrollbar { width: 0 !important }

cfc1020

<VirtualHost *:80>
  ServerName example.com
  ServerAlias *.example.com
  DocumentRoot /rails_app_directory/public

  # Redirect all requests that don't match a file on disk under DocumentRoot get proxied to Puma
  RewriteEngine On

  <Proxy balancer://unicornservers>
    BalancerMember http://127.0.0.1:5100

cfc1020

So i was using Rails 4.1 with Unicorn v4.8.2 and when i tried to deploy my app it doesn't start properly and into the unicorn.log file i found this error message:

  "app error: Missing `secret_key_base` for 'production' environment, set this value in `config/secrets.yml` (RuntimeError)"

After a little research i found that Rails 4.1 change the way to manage the secret_key, so if we read the secrets.yml file located at exampleRailsProject/config/secrets.yml (you need to replace "exampleRailsProject" for your project name) you will find something like this:
  
  # Do not keep production secrets in the repository,
  # instead read values from the environment.
  production:
    secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>

cfc1020

class OrderReporter
  attr_reader :order
  attr_reader :report

  def initialize(order)
    @order = order
  end

  def call
    return generate_empty_report if order_items_blank?

cfc1020

Sessions and Conversations

HTTP is a stateless protocol. Sessions allow us to chain multiple requests together into a conversation between client and server.

Sessions should be an option of last resort. If there's no where else that the data can possibly go to achieve the desired functionality, only then should it be stored in the session. Sessions can be vulnerable to security threats from third parties, malicious users, and can cause scaling problems.

That doesn't mean we can't use sessions, but we should only use them where necessary.

Adding, Accessing, and Removing Data