Download PDF by Cloves Carneiro Jr: Beginning Rails: From Novice to Professional

By Cloves Carneiro Jr

ISBN-10: 1590596862

ISBN-13: 9781590596869

Beginning Rails is the sensible place to begin for someone desirous to find out 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 subtle net purposes with much less code and extra joy.

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

Topics include:

  • A light creation to the Ruby programming language
  • Installing Ruby and Rails on a Mac, Linux, or home windows procedure
  • The philosophy at the back of Rails and why it issues
  • The Model-View-Controller structure
  • The fundamentals of relational databases and SQL
  • Setting up a MySQL database and making a schema with migrations
  • Experimenting together with your reside program within the Rails console
  • Creating wealthy relationships among your types
  • Using controllers and templates appropriately
  • Leveraging helpers to maintain your templates fresh and good judgment unfastened
  • 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 individual plug-ins
  • Ensuring your code opposed to Murphy’s legislation via writing exams
  • Using Capistrano to set up your program

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

Every programmer fondly recalls the publication that helped them start. The target of Beginning Rails is to turn into that booklet for you, today.

Table of Contents

  1. Introducing the Rails Framework
  2. Getting began
  3. Getting anything working
  4. Working with a Database: lively checklist
  5. Advanced lively checklist: improving Your types
  6. Action Pack:Working with the View and the Controller
  7. Improving interplay with Ajax
  8. Sending and Receiving Mail
  9. Testing Your program
  10. Extending Rails with Plugins
  11. Deploying Your Rails purposes
  12. Show description

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Extra resources for Beginning Rails: From Novice to Professional

Example text

As you’re well aware by now, Rails is specifically for building web applications. Well, it’s a rare web application that isn’t backed by a database. In fact, Rails is so sure you’ll be using a database for your application that it’s downright stubborn about working very nicely without one. While Rails works with nearly every database out there, we’ll be using one called MySQL. MySQL is open source, easy to install, and incredibly well supported for web development. Perhaps that’s why it’s the most popular database among Rails developers.

Org), so you need to be connected to the Internet for this command to work. Also, if you have a firewall or other network settings that restrict communication with the Internet, you might have problems. org/project/ rubygems. After spitting out some text to the screen and generally chugging away for a few minutes, the gem program should exit with something like the following before dumping you back at the command prompt. 3 That’s all there is to it! The one-click installer took care of most of the work by installing and configuring Ruby, and since Rails is distributed as a RubyGem, installing it was a simple one-liner!

You’ll see these words a lot in the context of Rails, most often abbreviated as CRUD. In response to a request, the controller typically performs a CRUD operation on the model, sets up variables to be used in the view, and then proceeds to render or redirect to another action once processing is complete. Controllers typically manage a single area of an application. For example, in a recipe application, you would probably have a controller just for managing recipes. Inside the recipes controller, you would define what are called actions.

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Beginning Rails: From Novice to Professional by Cloves Carneiro Jr

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