devise authentication solution for ruby on rails

... 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 ... Ruby on Rails ™ FOR DUMmIES ‰ Ruby on Rails ™ FOR DUMmIES by Barry Burd ‰ Ruby on Rails For Dummies® Published by Wiley Publishing, Inc 111...

Ngày tải lên: 27/03/2014, 00:02

... applications Ruby on Rails for Microsoft Developers Wrox Programmer to Programmer TM Professional Ruby on Rails Interact Chapters on Demand Take an active role online by participating in our P2P forums ... 329 Flash Sessions Session Storage Options Enabling and Disabling Sessions Session Expiration Filters Using Filters for HTTP Basic Authentication Ideas for Improving the Authentication System 330 ... solution for non-critical applications and low volume websites, but it is neither ideal nor within Rails sweet spot You can read more on deployment options and considerations in Chapter 11 Rails...

Ngày tải lên: 28/04/2014, 16:58

... 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...

Ngày tải lên: 20/01/2014, 20:20

... www.it-ebooks.info RUBY ON RAILS TUTORIAL TM Second Edition www.it-ebooks.info Visit informit.com /ruby for a complete list of available products T I he Addison-Wesley Professional Ruby Series provides ... 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 • London ... 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...

Ngày tải lên: 16/02/2014, 13:20

... 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 become a must read for ... thriving Rails educational ecosystem Finally, since Ruby on Rails Tutorial uses Rails 3.0, the knowledge you gain here will be fully up to date with the latest and greatest version of Rails. 1 Ruby on ... is on setting up a Rails development environment on Windows Two combinations look especially promising: Vim for Windows with Console (recommended by Akita On Rails) or the E Text Editor with Console...

Ngày tải lên: 28/04/2014, 16:57

... 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 ... 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...

Ngày tải lên: 29/04/2014, 14:43

... Rails, which is available for download at http://instantrails.rubyforge.org Instant Rails is a preconfigured package containing everything you need for developing an application: Ruby, Ruby on ... 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 ... 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...

Ngày tải lên: 01/06/2014, 00:46

... 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 ... API information; for that, refer to Appendix A for Ruby and Chapter for Rails Both Ruby and JRuby have been around for much longer than you would expect Ruby matches Java in age, and JRuby is ... including the one for database configuration It also contains the different configuration parts for separate environments • db: The db directory houses all migration information for the databases...

Ngày tải lên: 06/07/2014, 15:16

... 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 ... API information; for that, refer to Appendix A for Ruby and Chapter for Rails Both Ruby and JRuby have been around for much longer than you would expect Ruby matches Java in age, and JRuby is ... including the one for database configuration It also contains the different configuration parts for separate environments • db: The db directory houses all migration information for the databases...

Ngày tải lên: 06/07/2014, 15:21

... the search action Rails makes this easy with the form_tag helper, which has the prototype form_tag(url _for_ options = {}, options = {}) The form_tag function takes in a block for the form; when the ... Avatar controller will be simple, with the aforementioned redirect along with a before filter to protect the avatar actions: Listing 12.3 app/controllers/avatar controller.rb class AvatarController ... constructed a form without using the form _for function, which is optimized for interacting with models For search, we’re not constructing a model at any point; we just need a simple form to pass...

Ngày tải lên: 13/08/2014, 08:20

... 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]) ... Email controller: Listing 13.9 app/controllers/email controller.rb class EmailController < ApplicationController def remind @title = "Mail me my login information" end end With this, the remind form...

Ngày tải lên: 13/08/2014, 08:20

... operations of relational databases In contrast to the traditional controller/action/id approach, REST embraces the radical notion that there are only four actions—the four CRUD operations—which, ... use a form with the option :method => :delete; see Section 15.3.7 for more information 26 As noted in Section 15.1.1, browsers don’t actually support PUT; Rails fakes it with a hidden input form ... setup @controller = PostsController.new @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @user = users(:valid_user) authorize @user @post = posts(:one)...

Ngày tải lên: 13/08/2014, 08:20

... webserver For now, 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 ... recommendations for a production Rails application: • Linux/Apache/Mongrel for deployment • Caching mod_proxy_balance and shared nothing and for scaling • Subversion or darcs for version control • Capistrano ... 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,...

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 06/10/2014, 14:40

... 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 ... Eclipse, RadRails  Installing Ruby for Windows – Download the “One-Click Ruby Installer from http://rubyinstaller.rubyforge.org  Installing Ruby for Mac – It’s already there!  RubyGems is ... 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/...

Ngày tải lên: 24/10/2014, 13:03

... 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...

Ngày tải lên: 18/03/2015, 10:20

... 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 ... trúc lặp nâng cao Ruby, cách thức thực tương tự while Cấu trúc lệnh: util begin end Page | 10 Tổng quan Ruby – CVĐHĐ CNPM End util f Cấu trúc...

Ngày tải lên: 15/05/2015, 10:46

... 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...

Ngày tải lên: 20/05/2015, 08:10

... 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...

Ngày tải lên: 10/09/2015, 10:53

... relation :asociation :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 ... 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...

Ngày tải lên: 11/09/2015, 12:22