Download E-books Ruby on Rails Tutorial: Learn Web Development with Rails (4th Edition) (Addison-Wesley Professional Ruby Series) PDF

Used by way of websites as varied as Twitter, GitHub, Disney, and the phone book, Ruby on Rails is likely one of the most well liked frameworks for constructing net purposes, however it may be not easy to benefit and use. even if you’re new to internet improvement or new simply to Rails, Ruby on Rails™ educational, Fourth Edition, is the solution.


Best-selling writer and prime Rails developer Michael Hartl teaches Rails by way of guiding you thru the improvement of 3 instance functions of accelerating sophistication, concentrating on the elemental concepts in net improvement wanted for almost any type of program. The updates to this variation comprise simplified set up through a regular improvement atmosphere within the cloud, use of the default Rails stack all through, a lightweight trying out process, an all-new part on photo add, and an all-new bankruptcy on account activation and password resets, together with sending e-mail with Rails.


This necessary consultant offers built-in tutorials not just for Rails, but in addition for the fundamental Ruby, HTML, CSS, and SQL talents you’ll desire whilst constructing net functions. Hartl explains how each one new strategy solves a real-world challenge, after which he demonstrates it with bite-sized code that’s basic adequate to appreciate, but novel sufficient to be invaluable. no matter what your prior internet improvement adventure, this ebook will advisor you to real Rails mastery.


This publication can assist you:

  • Install and manage your Rails improvement atmosphere, together with a pre-installed built-in improvement atmosphere (IDE) within the cloud
  • Go past generated code to really know how to construct Rails functions from scratch
  • Learn trying out and test-driven improvement (TDD)
  • Effectively use the Model-View-Controller (MVC) pattern
  • Structure functions utilizing the remainder architecture
  • Build static pages and remodel them into dynamic ones
  • Master the Ruby programming talents all Rails builders need
  • Create top of the range web site layouts and knowledge models
  • Implement registration and authentication platforms, together with validation and safe passwords
  • Update, show, and delete users
  • Upload photos in construction utilizing a cloud garage service
  • Implement account activation and password reset, together with sending e-mail with Rails
  • Add social beneficial properties and microblogging, together with an creation to Ajax
  • Record model alterations with Git and create a safe distant repository at Bitbucket
  • Deploy your functions early and infrequently with Heroku

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Read Online or Download Ruby on Rails Tutorial: Learn Web Development with Rails (4th Edition) (Addison-Wesley Professional Ruby Series) PDF

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Extra info for Ruby on Rails Tutorial: Learn Web Development with Rails (4th Edition) (Addison-Wesley Professional Ruby Series)

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Rb . . . create vendor/plugins create vendor/plugins/. gitkeep run package set up Fetching resource index for https://rubygems. org/ . . . Your package is entire! Use 'bundle exhibit [gemname]' to determine the place a bundled gem is put in. * * * As noticeable on the finish of directory 1. three, working rails immediately runs the package set up command after the dossier construction is completed. If that step doesn’t paintings straight away, don’t fear; stick to the stairs in part 1. 2. four and also you may be capable of get it to paintings. realize what percentage records and directories the rails command creates. This ordinary listing and dossier constitution (Figure 1. 2) is likely one of the many benefits of Rails; it instantly will get you from 0 to a useful (if minimum) software. additionally, because the constitution is usual to all Rails apps, you could instantly get your bearings while taking a look at a person else’s code. A precis of the default Rails documents seems to be in desk 1. 1; we’ll know about every one of these records and directories through the remainder of this e-book. specifically, beginning in part five. 2. 1 we’ll speak about the app/assets listing, a part of the asset pipeline (new as of Rails three. 1) that makes it more uncomplicated than ever to prepare and installation resources akin to cascading kind sheets and JavaScript documents. determine 1. 2. The listing constitution for a newly hatched Rails app. desk 1. 1. A precis of the default Rails listing constitution. 1. 2. four. Bundler After making a new Rails software, your next step is to take advantage of Bundler to put in and contain the gemstones wanted through the app. As famous in brief in part 1. 2. three, Bundler is administered instantly (via package set up) by way of the rails command, yet during this part we’ll make a few alterations to the default program gem stones and run Bundler back. This comprises starting the Gemfile along with your favourite textual content editor: $ cd first_app/ $ subl Gemfile the outcome should still glance whatever like directory 1. four. The code during this dossier is Ruby, yet don’t fear at this aspect concerning the syntax; bankruptcy four will conceal Ruby in additional intensity. directory 1. four. The default Gemfile within the first_app listing. click on the following to view code picture * * * resource 'https://rubygems. org' gem 'rails', '3. 2. three' # package aspect Rails in its place: # gem 'rails', :git => 'git://github. com/rails/rails. git' gem 'sqlite3' # gem stones used just for resources and never required # in construction environments through default. team :assets do gem 'sass-rails', '~> three. 2. three' gem 'coffee-rails', '~> three. 2. 2' gem 'uglifier', '>= 1. 2. three' finish gem 'jquery-rails' # to exploit ActiveModel has_secure_password # gem 'bcrypt-ruby', '~> three. zero. zero' # to exploit Jbuilder templates for JSON # gem 'jbuilder' # Use unicorn because the internet server # gem 'unicorn' # installation with Capistrano # gem 'capistrano' # to take advantage of debugger # gem 'ruby-debug19', :require => 'ruby-debug' * * * lots of those traces are commented out with the hash image #; they're there to teach you a few in general wanted gem stones and to offer examples of the Bundler syntax. For now, we won’t want any gem stones except the defaults: Rails itself, a few gem stones concerning the asset pipeline (Section five.

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