best ruby on rails books 2013

Tài liệu Giáo Trình Ruby on Rails pdf

... Training Ruby on Rails Tài liệu http://guides.rubyonrails.org/ Đây giáo trình chuẩn để học Rails Sau học xong chapter "Getting Start" bắt đầu quen Rails làm http://guides.rubyonrails.org/getting_started.html ... hay TDD) Unit-test Functional test (test controller) Integration test (test nhiều controller) Server dạng application server Apache/PHP Tại Sao Cần Biết Ruby on Rails? - Ruby Là ngôn ngữ "thời ... framework khác, Ruby on Rails xe đua so với xe đạp - Nhu cầu consulting Mỹ phát triển Hướng chiến lược Giải Pháp Nhanh cần định hướng để nắm bắt nhu cầu Chương Trình Training Ruby on Rails Làm quen...

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Tài liệu Ruby on Rails Tutorial 2nd Edition pptx

Danh mục: Kỹ thuật lập trình

... www.it-ebooks.info RUBY ON RAILS TUTORIAL TM Learn Web Developments with Rails Second Edition Michael Hartl Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal ... contain some suggestions for approaching the Rails Tutorial depending on your background All readers: One common question when learning Rails is whether to learn Ruby ﬁrst The answer depends on ... skip Section 1.2.2), Ruby (skip Section 1.2.2), RubyGems (skip Section 1.2.2), and Rails itself (skip Section 1.2.2) Once the installation has ﬁnished, you can skip right to the creation of the...

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Ruby on rails for dummies

Danh mục: Kỹ thuật lập trình

... important about Rails Rails is built on two solid principles: convention over configuration, and Don’t Repeat Yourself (DRY) Convention over configuration A Web application consists of many parts, ... with the letter R Thus the name Ruby on Rails In spite of the name Ruby on Rails, you don’t add Ruby on top of Rails Rather, the Rails framework is an add -on to the Ruby programming language 17 ... Reflection .291 Chapter 16: Ten Pivotal Ruby on Rails Concepts 293 Don’t Repeat Yourself (DRY) 293 Convention over Configuration 294 Model/View/Controller...

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ruby on rails 3 tutorial

Danh mục: Kỹ thuật lập trình

... Achievo Corporation Ruby on Rails Tutorial is the best! Just wanted to say that your Ruby on Rails tutorial is the best! I’ve been trying for a while to wrap my head around Rails Going through ... et www.it-ebooks.info RUBY ON RAILS TUTORIAL Learn Rails by Example Michael Hartl Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London • Munich ... Praise for Ruby on Rails Tutorial RailsTutorial.org: Michael Hartl’s awesome new Rails Tutorial The Ruby on Rails ™ Tutorial: Learn Rails by Example by Michael Hartl has...

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ruby on rails for microsoft developers

Danh mục: Kỹ thuật lập trình

... Convention over Conﬁguration, and You Ain’t Gonna Need It (YAGNI) 74955book.indd List5 3/4/09 8:44:47 AM www.it-ebooks.info Chapter 1: Getting Started with Rails “Convention over Conﬁguration” ... open the Ruby console from Instant Rails, by clicking Rails Applications ➪ Open Ruby Console Window You can also create and manage your applications by selecting Rails Applications ➪ Manage Rails ... it’s ready to work with Rails What’s in a Name? The name Ruby on Rails is often shortened to Rails Another common abbreviation is the acronym RoR (pronounced like a lion’s “roar”) I feel it is...

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rails solutions_ ruby on rails made easy, apress (2007)

Danh mục: Tin học

... INTRODUCTION TO RUBY ON RAILS Figure 1-5 Second Gear’s Porchlight bug-tracking system was built using Ruby on Rails in three months Figure 1-6 Odeo is a podcasting creation-and-sharing tool built on Rails ... of Rails A Ruby on Rails application consists of several components, as you can see in Figure 1-3 Figure 1-3 A generic Rails application A simple web request can take quite a journey in Ruby on ... 7524fm.qxd 12/13/06 4:41 PM Page i Rails Solutions Ruby on Rails Made Easy Justin Williams 7524fm.qxd 12/13/06 4:41 PM Page ii Rails Solutions: Ruby on Rails Made Easy Copyright © 2007 by Justin...

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beginning ruby on rails e-commerce from novice to professional

Danh mục: Cao đẳng - Đại học

... What Is Ruby on Rails? Ruby on Rails (http://rubyonrails.org) is a web application framework written using the Ruby programming language It was originally created by David Heinemeier Hansson, a ... compatible with Rails ■Note Before downloading Ruby, check which version is required by the Ruby on Rails version that you want to use by reading the online documentation found at www.rubyonrails.org ... that Ruby on Rails is built on and uses Follow these simple instructions to manually install Ruby on Rails on Windows: • Download and install the latest stable release of the One-Click Ruby Installer...

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practical jruby on rails web 2.0 projects bringing ruby on rails to java platform

Danh mục: Đại cương

... Practical JRuby on Rails Web 2.0 Projects Bringing Ruby on Rails to the Java™ Platform Ola Bini 881-4 FM.qxd 8/31/07 1:43 PM Page ii Practical JRuby on Rails Web 2.0 Projects: Bringing Ruby on Rails ... IronRuby With JRuby running on the JVM, Ruby is better able to get into some enterprise environments Even at my day job, where I’ve been pushing Ruby from day one, JRuby is making Ruby solutions ... more important is “Convention over Configuration,” which means that you need to extremely small amounts of configuration and coding if your application follows the conventions of Rails It also helps...

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practical jruby on rails web 2.0 projects bringing ruby on rails to java platform

Danh mục: Đại cương

... Practical JRuby on Rails Web 2.0 Projects Bringing Ruby on Rails to the Java™ Platform Ola Bini 881-4 FM.qxd 8/31/07 1:43 PM Page ii Practical JRuby on Rails Web 2.0 Projects: Bringing Ruby on Rails ... IronRuby With JRuby running on the JVM, Ruby is better able to get into some enterprise environments Even at my day job, where I’ve been pushing Ruby from day one, JRuby is making Ruby solutions ... more important is “Convention over Configuration,” which means that you need to extremely small amounts of configuration and coding if your application follows the conventions of Rails It also helps...

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railsspace building a social networking website with ruby on rails phần 7 ppsx

Danh mục: Kỹ thuật lập trình

... location Adding search and browse capability to RailsSpace will involve the creation of custom pagination and validations, which means that we will start to rely less on the built-in Rails functions ... A /rails/ rails_space/vendor/plugins/acts_as_ferret/LICENSE A /rails/ rails_space/vendor/plugins/acts_as_ferret/rakefile A /rails/ rails_space/vendor/plugins/acts_as_ferret/init.rb A /rails/ rails_space/vendor/plugins/acts_as_ferret/lib ... avatars on profiles and on the user hub, we should include the Avatar helper in the corresponding controllers: Listing 12.6 app/controller/profile controller.rb class ProfileController < ApplicationController...

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railsspace building a social networking website with ruby on rails phần 8 pps

Danh mục: Kỹ thuật lập trình

... The only tricky part of successful_conversion? touches on a question we haven’t yet answered: What exactly is an “image” in the context of a Rails upload? One might expect that it would be a Ruby ... see http://wiki.rubyonrails.org /rails/ pages/HowToSendHtmlEmailsWithActionMailer for instructions on how to send HTML mail using Rails Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com ... app/controllers/email controller.rb class EmailController < ApplicationController include ProfileHelper before_filter :protect, :only => [ "correspond" ] def correspond user = User.find(session[:user_id])...

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railsspace building a social networking website with ruby on rails phần 9 docx

Danh mục: Kỹ thuật lập trình

... traditional CRUD (Create, Read, Update, Delete7 ) operations of relational databases In contrast to the traditional controller/action/id approach, REST embraces the radical notion that there are only ... Running this gives > ruby test/functional/friendship_controller_test.rb Loaded suite test/functional/friendship_controller_test Started Finished in 0.180971 seconds tests, assertions, failures, errors ... address at RailsConf 2006) Let’s consider these ideas in a more concrete setting by revisiting the Spec controller for user specifications.8 What would user specs look like if they used the Rails...

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railsspace building a social networking website with ruby on rails phần 10 doc

Danh mục: Kỹ thuật lập trình

... arrays, 335 Conditional statements, 82 confirm function, 383 confirm option, 382 connect method blog resources, 446 map, 440–441 console tool for help, 118–120 user model validations, 52–53 Constants, ... we’ll go with Mongrel and Apache Installing Mongrel is simple using Ruby gems: > sudo gem install mongrel Then, to start the Mongrel application server for Rails, run mongrel _rails in the root ... application: > cd rails_ space > mongrel _rails start -d -p 8000 -e production Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 17.1 Deployment considerations 509 This starts Mongrel...

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đồ án chương trình ruby on rails

Danh mục: Thương mại điện tử

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ruby on rails the new gem of web development

Danh mục: Kỹ thuật lập trình

... events Rails Relationships  Model Relations – Has_one => One to One relationship – Belongs_to => Many to One relationship (Many) – Has_many => Many to One relationship (One) – Has_and_belongs_to_many ... Emerson Rails Resources  Books – Agile Web Development with Rails –Thomas/DHH – Programming Ruby - Thomas  Web sites – Ruby Language http://www .ruby- lang.org/en/ – Ruby on Rails http://www.rubyonrails.org/ ... this presentation: – Get an introduction to Ruby on Rails – Find out what’s behind the hype – See it in action by building a fully functional application in minutes What is Ruby?  Ruby is a pure...

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nghiên cứu về Ruby on Rails

Danh mục: Công nghệ thông tin

... 2.1 Giới thiệu Ruby on Rails( Rails) 2.1.1 Nguồn gốc Rails Đầu tiên, muốn giới thiệu với bạn nguồn gốc hình thành framework Ruby on Rails Rails mắt công chúng lần vào năm 2004, Rails đầu dùng ... phát triển website vừa nhỏ Còn Ruby on Rails xem công nghệ web tương lai Một điểm mạnh mà Ruby on Rails đem lại cho người lập trình tốc độ phát triển Với Ruby on Rails việc phát triển ứng dụng ... framework có đánh giá vượt trội hơn, Ruby on Rails Hôm nay, em muốn giới thiệu với thầy bạn Ruby on Rails Chủ yếu mục tiêu luận văn nêu cố gắng trình bày tổng quan Ruby on Rails điều cho tâm đắc framework...

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Các vấn đề hiện đại Công nghệ phần mềm: Báo cáo Ruby On Rails

Danh mục: Công nghệ thông tin

... hướng dẫn học Ruby, kèm ví dụ Nettust+ http://net.tutsplus.com/ - cung cấp nhiều viết screencast Rails chất lượng Rubyonrails: http://weblog.rubyonrails.org/ - Blog thức Ruby on Rail Therailsway: ... http:/ /ruby. railstutorial.org/ - tutorial Web development with Rails Tryruby http://tryruby.org/ - Các tập tương với Ruby Raincast http://railscasts.com/ - Các screencasts Ruby on Rails, kinh nghiệm, thủ thuật Codeschool ... thức thực tương tự while Cấu trúc lệnh: util begin end Page | 10 Tổng quan Ruby – CVĐHĐ CNPM End util f Cấu trúc liệt kê • Với đối tượng số ...

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Các vấn đề hiện đại Công nghệ phần mềm: Slide Ruby On Rails

Danh mục: Mẫu Slide - Template

... speaking on the Ruby- Talk mailing list, May 12th, 2000 Tổng quan Ruby  Ruby      là: Sự kết hợp thành công Smalltalk, Python, Perl Ngôn ngữ lập trình cấp cao Được thông dịch giống Perl, Python ... giống $this PHP nil: giống null PHP … Tổng quan Ruby  Constant : Cú pháp: Tên_hằng = giá_trị  Ví dụ: Const = MyConst = ‘my constant’  Tổng quan Ruby  Types Integer Numbers, Floating Numbers, ... 22 end Ruby Advance  Ruby   Database Access Các script Ruby tương tác với database thông qua interface độc lập với sở liệu cung cấp Ruby DBI module DBI tạo lớp trừu tượng hóa code Ruby database...

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Báo cáo: Ruby On Rails (Nâng cao)

Danh mục: Lập trình

... tuyến 26 Giới thiệu Ruby on Rails 1.1 Tại gọi Ruby on Rails? Ruby on Rails (RoR) web framework viết ngôn ngữ Ruby tất ứng dụng Rails viết Ruby Ruby on Rails tạo để hỗ trợ lập trình ... Mục lục Giới thiệu Ruby on Rails 1.1 Tại gọi Ruby on Rails? 1.2 Một số Website dùng Ruby on Rails 1.3 Cài đặt Ruby on Rails 1.4 Công ... Linux, Windows, Mac Đặc trưng Ruby on Rails 2.1 Các đặc trưng DRY – “Don’t Repeat Yourself” – không khuyến khích viết viết lại mã COC - Convention Over Configuration – Rails tạo giả định bạn muốn...

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Slide Ruby on rails (Nâng cao)

Danh mục: Mẫu Slide - Template

... :option1 => value, :option2 => value 40 Quản lý Relation với Active Record • Relation: method xác định Active Record để tạo relation table   has_many  has_one  has_and_belongs_to_many  • belongs_to ... Posts Controller  Nếu Rails không tìm thấy posts/new template, gọi template có tên application/new (Vì PostsController kế thừa từ ApplicationController) 18 Định tuyến ror HTTP Verb Path Action Used ... ghi cập nhật 34 Rails console  Là tiện ích kèm với ứng dụng Rails, cho phép làm việc với model liên kết với DB  Khi khởi động Console, Rails thực    Rails liên kết với DB Rails tải class...

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