Description

This course will teach you to master the Ruby On Rails 4 framework to develop your web applications. You'll see how to take advantage of the simplicity and speed of Rails 4 to create rich, scalable applications using the MVC pattern and connect them to Web Services.

Who is this training for ?

For whom ?

Programmers, Web developers and Webmasters wishing to design professional Web Services-oriented websites.

Prerequisites

Training objectives

Master the development of advanced web applications using the Ruby On Rails 4 framework

Master the RESTful architecture, the MVC design pattern

Dynamize a web application by integrating the JQuery and CoffeeScript libraries

Apply test-driven development to Ruby On Rails 4 development

Training program

• Introduction
  • Internet reminder, HTML and CSS, XML, JSON, YAML.
  • MVC Design Pattern.
  • Rails hosts.
• Prepare your work environment
  • Working environment (Ruby interpreter).
  • Prepare the working folder.
  • Command line tools.
  • Install the development tools.
  • Practical work Installation of the environment.
• Program a Ruby
  • Object callback (modules, classes, instances, UML.
  • ).
  • Rails naming conventions.
  • Ruby syntax (module , class, scope, methods.
  • ).
  • Ruby help (RI, Rubycore, inspect).
  • Practical work Create a first program.
• Discovery of Rails
  • Rails architecture (ActiveRecord, ActiveModel, ORM, ActionVue, ActionController, request routing.
  • ).
  • Prepare an HTML/CSS mockup in accordance with the standards (XHTML/WCAG 2).
  • Create a static page controller.
  • Establish page templates (application/controller).
  • Update setting up view scripts ERB, RHTML, HAML, Liquid, SASS, SCSS, RJS, CoffeeScript, RXML.
  • Use pagination helpers.
  • Managing gems in the application.
  • Place shared resources.
  • Configuration of the database (database.
  • yml), creation and "migration" of a database data.
  • Practical work Create an application with Rails.
• Advanced Rails concepts
  • CRUD, RESTFul Web Services, ActiveRecord and resource-oriented routing, advanced query routing.
  • ActiveRecord migrations.
  • Transactions.
  • Rails forms (form_for.
  • ).
  • Filters.
  • Internationalize "i18n".
  • Integrate UNICODE on the client and server side.
  • Manage sessions, Cookies and cache.
  • Protect and secure your pages on the client and server side.
  • Debug, the iRb console, breakpoints.
  • Dynamize your site with Ajax, JQuery and CoffeeScript.
  • Practical work Writing forms.
  • Integration of JQuery and CoffeeScript in developments.
• Tests et versioning
  • TDD (Test Driven Development).
  • Rails Tests and RSpec.
  • Manage versions with GIT.
  • Practical work Application of TDD.
  • Source management with GIT.
• Migration vers Rails 4
  • Rails features converted to gems.
  • Migration utility.
  • Practical work Migrate a Rails 3 application.