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Rack for beginners

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Avatar for Cam Huynh Cam Huynh
March 30, 2016
Programming
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75

Rack for beginners

Rack for beginners:
- What is Rack and How to Rack?
- How to chain Rack Middleware?

Avatar for Cam Huynh

Cam Huynh

March 30, 2016
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Transcript

  1. Rack for Beginner Cam Huynh @huynhquancam

  2. Cam Huynh [email protected]

  3. What’s this talk about? • WHAT’s Rack and HOW to

    Rack? • Is config.ru redundant? • Rack middlewares. • Live coding session.

  4. I am Grandpa, ask me anything Before the steering wheels,

    how do people drive cars?

  5. IAG, AMA Well, someone tried this.

  6. IAG, AMA Some even more creative

  7. IAG, AMA Finally, we ended up with this genius invention.

  8. Life before Rack This steering wheel problem happened to the

    Ruby world too!

  9. Life after Rack

  10. Even when you switch the web-server

  11. Or the ruby framework

  12. What’s Rack? Rack provides a minimal interface between web-servers that

    support Ruby and Ruby frameworks.

  13. What’s Rack? • Web servers: Puma, Phusion Passenger, Unicorn, Thin,

    etc. • Ruby applications: Sinatra, Grape, Ruby on Rails, Hanami, etc.

  14. How to Rack?

  15. How to Rack? rackup -p 9200

  16. Rack Middleware Rack provides an easy way to chain the

    middlewares / components to customize the way your requests / response behaves
  17. None

  18. Live coding

  19. Questions