rails ruby on rails or just rails ror
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 ... Ruby on Rails - www.RubyOnRails.org - Web framework, tương tự Zend, "full stack", hoàn chỉnh từ lớp presentation tới logging - Full stack: MVC framework ActiveRecord để truy cập ... Framework Install: www.rubyonrails.org/download Editor (Windows) www.e-texteditor.com Text Editor, tương tự Textmatte, có hỗ trợ Bundle (một dạng auto-complete) Cty có quyền chương trình www.radrails.org...
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Tài liệu Ruby on Rails Tutorial 2nd Edition pptx
... no responsibility for errors or omissions No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained ... both for the work he did on that book and for his support of this one I’d also like to thank Debra Williams Cauley, my editor on both RailsSpace and the Ruby on Rails TM Tutorial ; as long as ... anyone wanting to get into Ruby on Rails development.’’ —Michael Crump, Microsoft MVP www.it-ebooks.info RUBY ON RAILS TUTORIAL TM Second Edition www.it-ebooks.info Visit informit.com /ruby for...
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Ruby on rails for dummies
... 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 ... danger of having more than one copy of a certain piece of information.) Aside from the risk of error, the duplication of information means more work for everyone With traditional database programming, ... for more details on object-oriented programming in Ruby, see Chapter Why Rails? Rails is an add -on to the Ruby programming language This add -on contains a library full of Ruby code, scripts for...
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ruby on rails 3 tutorial
... 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 developers ... much for sharing it —Albert Liu, senior manager, 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 ... application errors: the “Google the error message” algorithm nearly always produces a relevant blog post or discussion-forum thread 1.1.1 Comments for Various Readers Rails Tutorial contains integrated...
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ruby on rails for microsoft developers
... citation and /or a potential source of further information does not mean that the author or the publisher endorses the information the organization or Web site may provide or recommendations it ... 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 important to ... and Rails requires configuration only when the conventions adopted by the framework are not endorsed and, therefore, need to be overwritten For example, Rails assumes that the class Order will correspond...
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rails solutions_ ruby on rails made easy, apress (2007)
... 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 Williams All ... No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval system, ... Street, 6th Floor, New York, NY 10013 Phone 1-800-SPRINGER, fax 201-348-4505, e-mail orders-ny@springer-sbm.com, or visit www.springeronline.com For information on translations, please contact Apress...
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beginning ruby on rails e-commerce from novice to professional
... 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 ... 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 The ... version 1.14.2 Action Pack version 1.12.2 Action Web Service version 1.1.2 Action Mailer version 1.2.1 Active Support version 1.3.1 Application root /home/george/projects/emporium Environment...
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practical jruby on rails web 2.0 projects bringing ruby on rails to java platform
... language or 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 ... important files, including the one for database configuration It also contains the different configuration parts for separate environments • db: The db directory houses all migration information ... 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...
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practical jruby on rails web 2.0 projects bringing ruby on rails to java platform
... language or 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 ... important files, including the one for database configuration It also contains the different configuration parts for separate environments • db: The db directory houses all migration information ... 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...
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railsspace building a social networking website with ruby on rails phần 7 ppsx
... 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 ... stable/acts_as_ferret A /rails/ rails_space/vendor/plugins/acts_as_ferret 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 ... /rails/ rails_space/vendor/plugins/acts_as_ferret/init.rb A /rails/ rails_space/vendor/plugins/acts_as_ferret/lib A /rails/ rails_space/vendor/plugins/acts_as_ferret/lib/more_like_this.rb A /rails/ rails_space/vendor/plugins/acts_as_ferret/lib/multi_index.rb...
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railsspace building a social networking website with ruby on rails phần 8 pps
... to add a small error check to the successful_conversion? function By convention, system calls return false on failure and true on success, so we can test for a failed conversion as follows: Listing ... development-specific environment configuration file: Listing 13.3 config/environments/development.rb # Raise Errors if the mailer can't send config.action_mailer.raise_delivery_errors = true Once you make ... 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
... HTML, XML, or any other format we care to support In short, because REST puts such sharp constraints on our URLs—no actions, explicit ids, filename extensions for different formats, and a consistent ... support JavaScript-disabled browsers, you can 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 ... 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,...
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railsspace building a social networking website with ruby on rails phần 10 doc
... each comment to belong to only one post and to only one blog Rails supports database associations that violate this condition—in particular, habtm, or has_and_belongs_to_many (On the other hand, ... want to see the full error, but for any outside requests, Rails returns the contents of public/404.html (for Page Not Found errors) or public/500.html (for application errors) By editing these ... templates, 30–31 Error messages avatars, 379–382 user registration forms, 82–88 error messages for function, 82, 358, 382 errors attribute, 114–115 errors object, 237 Escape, HTML, 282 Exceptions browsing,...
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ruby on rails the new gem of web development
... reliable What is Rails? Ruby on Rails or just Rails (RoR) Rails is an open source Ruby framework for developing database-backed web applications Created by David Heinemeier Hansson – DHH Partner, ... configuration – Most Web development frameworks for NET or Java force you to write pages of configuration code If you follow suggested naming conventions, Rails doesn't need much configuration In ... total configuration code by a factor of five or more over similar Java frameworks just by following common conventions • Naming your data model class with the same name as the corresponding database...
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nghiên cứu về Ruby on Rails
... mà Rails mang tới cho nhà phát triển ứng dụng web 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 ... http://en.wikipedia.org/wiki/Software_framework [4] website thức Ruby http://www .ruby- lang.org/ [5] website thức vể Ruby on Rails http://www.rubyonrails.org/docs 43 ... đặt Ruby, framwork Rails Sau cài hệ quản trị liệu MySQL Để cài ngôn ngữ Ruby, ta tải file cài đặt ruby1 86-25.exe cho window trang http://rubyinstaller.rubyforge.org/ 37 Tiếp theo sử dụng RubyGem,...
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Các vấn đề hiện đại Công nghệ phần mềm: Báo cáo Ruby On Rails
... 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: ... framework hỗ trợ Ruby lựa chọn tốt cho phát triển ứng dụng web thời đại Trong tương lai Ruby có khả ngôn ngữ hàng đầu lĩnh vực Tài liệu tham khảo Railstutorial: http:/ /ruby. railstutorial.org/ ... 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...
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Các vấn đề hiện đại Công nghệ phần mềm: Slide Ruby On Rails
... complex inside, just like our human body” Matz, 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 ... 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, ... { "red" => 0xf00, "green" => 0x0f0 } for key, value in hsh puts “#{key} is #{value}” end Ruby Ranges for n in 10 15 puts n end Tổng quan Ruby Operator Số học: +, -, *, /, %, … So...
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Báo cáo: Ruby On Rails (Nâng cao)
... 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 ... khởi động console, Rails thực bước: • Rails liên kết với DB • Rails tải class Active Record app/model • Rails cho phép thao tác với model Để khởi động Rails console, sử dụng lệnh: rails console Thêm...
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Slide Ruby on rails (Nâng cao)
... trưng ROR Định tuyến (routing) ROR Giới thiệu ror Là framework viết Ruby Cho phép tạo web app cách nhanh cách tận dụng đặc điểm ngôn ngữ Ruby Tại gọi ruby on rails? Phần ngôn ngữ Ruby ... 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 ... Cài đặt ror Ruby Rails SQLite Bundler DevKit Git Cách giải http://railsinstaller.org Bao gồm: Ruby Rails Bundler SQLite DevKit Git TinyTDS SQL Server Support Công...
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