Download e-book for iPad: Beginning Rails: From Novice to Professional by Cloves Carneiro Jr

By Cloves Carneiro Jr

ISBN-10: 1590596862

ISBN-13: 9781590596869

Beginning Rails is the sensible start line for someone desirous to tips on how to construct dynamic internet functions utilizing the Rails framework for Ruby. You’ll find out how the entire elements of Rails healthy jointly and the way you could leverage them to create refined net functions with much less code and extra joy.

This e-book is especially compatible to these with very little event with net software improvement, or who've a few adventure yet are new to Rails. starting Rails assumes simple familiarity with net phrases and applied sciences, yet does not require you to be an expert.

Topics include:

  • A light advent to the Ruby programming language
  • Installing Ruby and Rails on a Mac, Linux, or home windows method
  • The philosophy in the back of Rails and why it concerns
  • The Model-View-Controller structure
  • The fundamentals of relational databases and SQL
  • Setting up a MySQL database and making a schema with migrations
  • Experimenting along with your reside software within the Rails console
  • Creating wealthy relationships among your versions
  • Using controllers and templates effectively
  • Leveraging helpers to maintain your templates fresh and good judgment loose
  • Adding Ajax and visible results to counterpoint your person interfaces
  • JavaScript with Prototype and
  • How to ship and obtain mail out of your software
  • Using and developing your personal plug-ins
  • Ensuring your code opposed to Murphy’s legislations via writing checks
  • Using Capistrano to installation your program

Rather than delving into the arcane info of Rails, the point of interest is at the elements of the framework that would develop into your decide, shovel, and awl. half heritage lesson, half creation to object-oriented programming, and half dissertation on open resource software program, Beginning Rails doesn’t simply clarify find out how to do anything in Rails, it explains why.

Every programmer fondly recollects the booklet that helped them start. The objective of Beginning Rails is to develop into that e-book for you, today.

Table of Contents

  1. Introducing the Rails Framework
  2. Getting all started
  3. Getting whatever operating
  4. Working with a Database: energetic list
  5. Advanced energetic checklist: improving Your versions
  6. Action Pack:Working with the View and the Controller
  7. Improving interplay with Ajax
  8. Sending and Receiving Mail
  9. Testing Your software
  10. Extending Rails with Plugins
  11. Deploying Your Rails purposes
  12. Show description

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Extra info for Beginning Rails: From Novice to Professional

Example text

Its goal as a framework is to solve 80% of the problems that occur in web development, assuming that the remaining 20% are the problems that are truly unique to the application’s domain. It might be surprising that as much as 80% of the code in an application is infrastructure, but it’s not as farfetched as it sounds. Consider all the work that’s involved in application construction, from directory structure and naming conventions, to the database abstraction layer and the maintenance of state.

This is a testimony to Ruby’s power, and Rails takes full advantage of Ruby’s expressiveness to create a truly beautiful environment. For many developers, Rails is their introduction to Ruby, a language whose following before Rails was admittedly small at best, at least in the west. While Ruby had been steadily coming to the attention of programmers outside Japan, the Rails framework is what brought Ruby to the mainstream. Invented by Yukihiro Matsumoto in 1994, it’s a wonder Ruby remained shrouded in obscurity for as long as it did.

The Layers of MVC The three layers of the MVC pattern work together as follows: • Model: The information the application works with. • View: The visual representation of the user interface. • Controller: The director of interaction between the model and the view. Models In Rails, the model layer represents the database. While we call the entire layer the model, Rails applications are usually made up of several individual models, each of which (usually) maps to a database table. For example, a model called User would map to a table called users.

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Beginning Rails: From Novice to Professional by Cloves Carneiro Jr

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