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紅寶石鐵道漫遊指南

 紅寶石鐵道漫遊指南

Errata:

One small correction on slide 59 about SemVer:
~> 2.0 means >= 2.0, < 3
~> 2.0.0 means >= 2.0, < 2.1

Thanks @sferik for pointing this out.

Juanito Fatas

November 26, 2014
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  1. $ brew install chruby* $ chruby ruby 2.1.5 * source

    /usr/local/share/chruby/chruby.sh * source /usr/local/share/chruby/auto.sh
  2. I18n Action Mailer Action Pack Rack Active Record Active Support

    Active Model Railties sprockets-rails arel journey
  3. Why? “Style is necessary only where understanding is missing. A

    corollary to this is that sometimes the only way to effectively use something you don't understand is to copy styles observed elsewhere.” ! Doug Hoyte, Let Over Lambda Why Does JavaScript need a Style Guide?
  4. AWS

  5. <3