FaaStRuby + Inesita♥

1. FaaStRuby
https://faastruby.io/

2. .｡oO(さっちゃんですよヾ(〃l_l)ﾉﾞ☆)
.｡oO(Rubyをもっとdynamicに使ひたい(〃l_l)☆)

3. FaaStRubyとは、Rubyで作れるFaaSframeworkです。

4. FaaSって何?
ServerlessFrameworkを本番環境に投入するために
https://speakerdeck.com/ne_sachirou/serverless‑frameworkwoben‑
fan‑huan‑jing‑nitou‑ru‑surutameni

5. FaaSって何?
Functionを第一級市民として扱ふインフラ設計。

6. Serverless
https://serverless.com/
老舗。Polyglot。複數のcloudFaaSを扱へる。樣々なserverlessresource
を扱へる。

7. RubyonJets
http://rubyonjets.com/
RubyonRailsonFaaS
cf.Meguro.rb#24serverlessrubywithjets‑SpeakerDeck
https://speakerdeck.com/ohr486/serverless‑ruby‑with‑jets

8. FaaStRuby
https://faastruby.io/
Easy,easy,easy
独自infrastructure。Herokuのように實行serviceまでをそなへる。

9. FaaStRubytutorial

10. faastruby new-project example
+ d ./example
+ f ./example/project.yml
+ f ./example/secrets.yml
+ d ./example/functions/root
+ f ./example/functions/root/index.html.erb
+ f ./example/functions/root/template.rb
+ f ./example/functions/root/handler.rb
+ f ./example/functions/root/faastruby.yml
+ d ./example/functions/catch-all
+ f ./example/functions/catch-all/404.html
+ f ./example/functions/catch-all/handler.rb
+ f ./example/functions/catch-all/faastruby.yml
+ f ./example/public/faastruby.yml
+ f ./example/.gitignore
Initialized empty Git repository in /Users/inoue_sachiro/dev/example/.git/
Project 'example' initialized.
Now run:
$ cd example
$ faastruby local
Then visit http://localhost:3000

11. .
├── functions/
│ ├── catch-all/
│ │ ├── 404.html
│ │ ├── faastruby.yml
│ │ └── handler.rb
│ └── root/
│ ├── faastruby.yml
│ ├── handler.rb
│ ├── index.html.erb
│ └── template.rb
├── project.yml
├── public/
│ ├── assets/
│ │ ├── images/
│ │ │ ├── favicon-150x150.png
│ │ │ ├── favicon.png
│ │ │ └── logo-positive.png
│ │ ├── javascripts/
│ │ │ └── main.js
│ │ └── stylesheets/
│ │ └── main.css
│ ├── faastruby.yml
│ └── favicon.ico
└── secrets.yml

12. faastruby signup
Welcome to FaaStRuby! Please enter your email address:
Email: ～
Now type in a password. It must contain 8 to 50 characters and have at least one up
Password:
Your password must contain 8 to 50 characters and have at least one uppercase lette
Please try again:
✔ Creating your account...
You should have received an email with a confirmation token.
If you didn't receive an email:
- Make sure you sign up with the correct email address
- The system won't send an email if you account status is already 'confirmed'
Confirmation Token: ～
✔ Confirming your account...
Login successful!

13. faastruby local --sync
左がhttp://localhost:3000/
右がhttps://example‑～.～.faast.cloud/

14. handlerに渡されるevent
#<FaaStRuby::Event:0x00007fab878551f8
@body=nil,
@context="{}",
@headers=
{"Version"=>"HTTP/1.1",
"Host"=>"localhost:3000",
"Connection"=>"keep-alive",
"Cache-Control"=>"max-age=0",
"Upgrade-Insecure-Requests"=>"1",
"User-Agent"=>
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, lik
"Accept"=>
"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/
"Accept-Encoding"=>"gzip, deflate, br",
"Accept-Language"=>"ja,en-US;q=0.9,en;q=0.8",
"Content-Type"=>nil,
"Request-Method"=>"GET",
"Content-Length"=>nil,
"Remote-Addr"=>"127.0.0.1",
"X-Request-Id"=>"31494a89-5b1d-4de9-a1e2-be14e44cbe35"},
@query_params={}>

15. FaaStRubyで簡單にserverlessbackendを作れます。
ERBを書けばfrontendも載せられます。

16. frontendもRubyで書きたくありませんか?

17. Opalですよね。
https://opalrb.com/

18. Inesita
https://inesita.fazibear.me/
virtual‑domをRuby(Opal)で實現する。

19. Inesita tutorial

20. inesita new example
create example
create example/.gitignore
create example/.sprockets.rb
create example/Gemfile
create example/README.md
create example/app/application.rb
create example/app/components/counter.rb
create example/app/components/description.rb
create example/app/components/home.rb
create example/app/components/navbar.rb
create example/app/index.html.slim
create example/app/router.rb
create example/app/store.rb
create example/app/stylesheet.css.sass
create example/config.ru
create example/static/inesita-rb.png
run bundle install from "./example"

21. .
├── Gemfile
├── README.md
├── app/
│ ├── application.rb
│ ├── components/
│ │ ├── counter.rb
│ │ ├── description.rb
│ │ ├── home.rb
│ │ └── navbar.rb
│ ├── index.html.slim
│ ├── router.rb
│ ├── store.rb
│ └── stylesheet.css.sass
├── config.ru
└── static/
└── inesita-rb.png

22. bundle exec inesita build

23. Crystal
https://crystal‑lang.org/
HyperStack(a.k.a.HyperLoop)https://hyperstack.org/:Reactの
wrapper。「Crystalをsupportしたい」とか言ってる。
FaaStRuby:Crystalをsupportしてゐる。
RubyとCrystalは仲良くしたいですね(〃l_l)(小並感