Titlebook: Learn Rails 5.2; Accelerated Web Deve Stefan Wintermeyer Book 2018 Stefan Wintermeyer 2018 Rails 5.Rails framework.Ruby on Rails.ruby.web d

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Ruby Introduction, not to become a Ruby guru but to understand Ruby on Rails. I will elaborate on the most important points, and the rest is then up to you. If you would like to know more about Ruby, I recommend the book The Ruby Programming Language by David Flanagan and Yukihiro Matsumoto.

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Routes,ils application fetches a URL. A route can be static and dynamic and pass any dynamic values with variables to the controller. If several routes apply to the same URL, the one that is listed at the top of config/routes.rb wins.

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Tests,o be mad at you if you decide to just skip this chapter. You can create Rails applications without tests, and you are not likely to garner any bad karma as a result (at least, I hope not, but you can never be entirely sure with the whole karma thing).

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Stefan WintermeyerAn accelerated tutorial on the Rails 5 web development framework.Learn to persist data for your web application with Active Record.Employ test-driven development for your Rails-based web applications

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First Steps with Rails,Now that you have painstakingly read your way through the basics of Ruby in Chapter 1, you can move on to a more exciting topic. In this chapter, you will create your first small Ruby on Rails project.

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Scaffolding and REST,Scaffolding means simply that a basic scaffold for an application is created with a generator. This scaffold not only contains the model but also a simple web GUI (views) and of course a controller. The programming paradigm used for this is Representational State Transfer (REST).