By José Valim
Rails center developer Jose Valim publications you thru seven diverse tutorials, each one of them utilizing test-driven improvement to construct a brand new Rails extension or program that solves universal issues of those new APIs. you are going to know the way the Rails rendering stack works and customise it to learn templates from the database if you the best way to mimic lively list habit, like validations, in the other item. you'll find out the way to write speedier, leaner controllers, and you'll how to combine Sinatra purposes into your Rails apps, so that you can decide upon the main acceptable device for the activity. additionally, you'll enhance your productiveness through customizing turbines and responders.
This booklet may also help you know Rails 3's internal workings, together with turbines, template handlers, internationalization, routing, and responders. With the data you'll achieve, you'll have the ability to take on advanced initiatives extra simply than ever sooner than, growing options which are well-tested, modular, and simple to maintain.