Rails Crash Course: A No-Nonsense Guide to Rails Development

Rails is a sturdy, versatile improvement platform that allows you to construct advanced web content fast. significant web pages like GitHub, Hulu, and Twitter have run Rails below the hood, and for those who be aware of simply enough HTML and CSS to be harmful, Rails Crash Course will educate you to harness Rails to your personal tasks and create net functions which are speedy, strong, and secure.

In half I, you are going to study Ruby and Rails basics after which dive directly into types, controllers, perspectives, and deployment. As you're employed during the fundamentals, you will find out how to:

  • Craft chronic versions with energetic Record
  • Build view templates with Embedded Ruby
  • Use Git to roll again to past models of your code base
  • Deploy purposes to Heroku

In half II, you are going to take your abilities to the subsequent point as you construct a social networking app with extra complicated Ruby instruments, akin to modules and metaprogramming, and complicated facts modeling recommendations inside of Rails's energetic checklist. you are going to learn the way to:

  • Implement an authentication approach to spot licensed users
  • Write your individual computerized exams and refactor your code with confidence
  • Maximize functionality with the asset pipeline and turbolinks
  • Secure your app opposed to SQL injection and cross-site scripting
  • Set up a server and set up functions with Capistrano

Each bankruptcy is filled with hands-on examples and workouts to augment what you've gotten realized. even if you are thoroughly new to Ruby or you have been mucking round for a section, Rails Crash Course will take you from the fundamentals to delivery your first Rails software, fast.

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One hundred twenty five a hundred twenty five 128 132 one hundred thirty five 136 137 138 139 10 Testing 141 checking out in Rails . . . . . . . . . . . . . . . . . . . . . . . . getting ready to check . . . . . . . . . . . . . . . . working exams . . . . . . . . . . . . . . . . . . . utilizing furniture . . . . . . . . . . . . . . . . . . placing Assertions to paintings . . . . . . . . . . taking away Duplication with Callbacks . version exams . . . . . . . . . . . . . . . . . . . . . . . . . . Controller assessments . . . . . . . . . . . . . . . . . . . . . . . . Controller try Helpers . . . . . . . . . . . . Controller attempt Assertions . . . . . . . . . . Integration checks . . . . .

Metaprogramming . . . . . . . . . . . . define_method . . . . . . . . . class_eval . . . . . . . . . . . . method_missing . . . . . . . . precis . . . . . . . . . . . . . . . . . . . routines . . . . . . . . . . . . . . . . . . . 89 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

206 207 207 208 209 211 211 212 213 216 222 222 15 customized Deployment digital deepest Servers . . . . . . . Amazon AWS Setup . Ubuntu Linux Setup . . . Capistrano . . . . . . . . . . . . . . . Getting began . . . . . Configuration . . . . . . Database Setup . . . . . secrets and techniques Setup . . . . . . . upload to Git . . . . . . . . . Deployment . . . . . . . . including a digital Host . precis . .

2 Rails basics Your First Rails program . . . . . . . . . . . Rails rules . . . . . . . . . . . . . . . . . . . conference over Configuration . Don’t Repeat your self . . . . . . . . . four . five . five . 6 . 7 . 7 . eight . nine 10 10 eleven eleven 12 14 15 17 17 18 18 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 21 21 22 Rails structure .

89 bankruptcy eight: complicated energetic checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . one zero five bankruptcy nine: Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 bankruptcy 10: trying out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 bankruptcy eleven: defense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 bankruptcy 12: functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . one hundred seventy five bankruptcy thirteen: Debugging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 bankruptcy 14: net APIs . . . .

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