This document discusses various topics related to the Ruby on Rails ecosystem including philosophy, deployment, front-end development, performance, code quality, microservices, education, and more. It provides URLs and code snippets as examples. Key aspects covered include the agile philosophy behind Rails, how it has polarized as an ecosystem, startups' choice of Rails, asset pipeline for performance, background jobs, Pusher for real-time messaging, Git version control, Vagrant for development environments, exception tracking, full text search, and mobile backend as a service (mBaaS).

1. Ecossistema
Rails
Fabio Akita
@akitaonrails
codeminer42.com

2. www.codeminer42.com

4. http://u.akita.ws/
ibta2014

5. http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/107370
#RailsTurns10

8. Rails 3.2.19
Rails 4.1.4

9. Ruby 2.0.0-p481
Ruby 2.1.2
JRuby 1.7.13

10. www.rubyconf.com.br

11. http://u.akita.ws/ruby_usage

12. • Filosofia (Agilistas)
• Polarização do Rails (Ecossistema)
• Escolha das Startups (Economia)
• Cloud Computing (Infraestrutura)

13. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

16. Actually I made up the
term "object-oriented",
and I can tell you I did
not have C++ in mind.

17. "I always thought
Smalltalk would
beat Java. I just
didn't know if
would be called
'Ruby' when it did
so."

21. gem install rails
bundle install

26. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

31. http://u.akita.ws/ubuntu1204

33. heroku create
git push heroku master

36. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

43. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

44. 2.84s
13ms!

45. Asset Pipeline

49. http://u.akita.ws/assets

53. Background
Jobs

56. Mensagens
Assíncronas

59. <script src="http://js.pusher.com/2.1/pusher.min.js"></script>
<script>
var pusher = new Pusher('SUA_CHAVE');
var channel = pusher.subscribe('meu-canal');
channel.bind('meu-evento', function(data) {
alert('Chegou um evento com a mensagem: ' + data.message);
});
</script>

60. require 'pusher'
Pusher.app_id = 'APP_ID'
Pusher.key = 'APP_KEY'
Pusher.secret = 'APP_SECRET'
class HelloWorldController < ApplicationController
def hello_world
Pusher['meu-canal'].trigger('meu-evento', {:message => 'hello world'})
end
end

64. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

66. http://u.akita.ws/git

77. Ambiente

81. vagrant init hashicorp/precise64
vagrant up
vagrant ssh
vagrant halt

89. http://u.akita.ws/vim

90. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

96. Continuous
Integration (CI)

100. Exceptions
Tracking

104. MyApp::Application.config.middleware.use ExceptionNotification::Rack,
:email => {
:email_prefix => "[MyApp] ",
:sender_address => %{"notifier" <notifier@mycompany.com>},
:exception_recipients => %w{developers@mycompany.com}
}

105. Filosofia
Deployment
Front-End
Performance
Desenvolvimento
Code Quality
Micro-Services
Educação

112. Full Text Search

115. https://www.eventials.com/akitaonrails/como-nao-fazer-pesquisas-usando-like/

116. Mobile
BaaS

122. Educação

129. Thanks!
@akitaonrails