... Practical JRuby onRailsWeb 2.0 Projects Bringing RubyonRails to the Java™ Platform Ola Bini 881-4 FM.qxd 8/31/07 1:43 PM Page ii Practical JRuby onRailsWeb 2.0 Projects: Bringing RubyonRails ... 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 ... development is done in Rails, and right now about half the projects developed are RubyonRailsprojects instead of Java However, I still felt that something was wrong As much as I liked Ruby and Rails, ...
... Practical JRuby onRailsWeb 2.0 Projects Bringing RubyonRails to the Java™ Platform Ola Bini 881-4 FM.qxd 8/31/07 1:43 PM Page ii Practical JRuby onRailsWeb 2.0 Projects: Bringing RubyonRails ... 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 ... development is done in Rails, and right now about half the projects developed are RubyonRailsprojects instead of Java However, I still felt that something was wrong As much as I liked Ruby and Rails, ...
... 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/ – RubyonRails http://www.rubyonrails.org/ ... RubyonRails RubyonRails is a web application framework written in Ruby, a dynamically typed programming language The amazing productivity claims of Rails is the current buzz in the web...
... Training RubyonRails 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 Rubyon Rails? - Ruby Là ngôn ngữ "thời ... RubyonRails - www.RubyOnRails.org - Web framework, tương tự Zend, "full stack", hoàn chỉnh từ lớp presentation tới logging - Full stack: MVC framework...
... www.it-ebooks.info RUBYONRAILS TUTORIAL TM Learn Web Developments with Rails Second Edition Michael Hartl Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London ... of the RubyonRails TM Tutorial , the leading introduction to web development with RubyonRails His prior experience includes writing and developing RailsSpace, an extremely obsolete Rails tutorial ... type of web application 1.1 Introduction Since its debut in 2004, RubyonRails has rapidly become one of the most powerful and popular frameworks for building dynamic web applications Everyone from...
... important about RailsRails 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, ... of horizontal brace And like Ruby, the word Rail begins with the letter R Thus the name RubyonRails In spite of the name Rubyon Rails, you don’t add Rubyon top of Rails Rather, the Rails framework ... Reflection .291 Chapter 16: Ten Pivotal RubyonRails Concepts 293 Don’t Repeat Yourself (DRY) 293 Convention over Configuration 294 Model/View/Controller...
... contact: International Sales international@pearson.com Cover Designer Gary Adair Visit us on the Web: informit.com/aw Library of Congress Cataloging-in-Publication Data Hartl, Michael Rubyon ... type of web application 1.1 Introduction Since its debut in 2004, RubyonRails has rapidly become one of the most powerful and popular frameworks for building dynamic web applications Rails users ... is worth the effort 1.2.2 Ruby, RubyGems, Rails, and Git Now it’s time to install Ruby and Rails The canonical up-to-date source for this step is the RubyonRailsdownload page I’ll assume you...
... more interactive web applications RubyonRails for Microsoft Developers Wrox Programmer to Programmer TM Professional RubyonRails Interact Chapters on Demand Take an active role online by participating ... 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 ... 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”...
... What Is Rubyon Rails? RubyonRails (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 RubyonRails version that you want to use by reading the online documentation found at www.rubyonrails.org ... that RubyonRails is built on and uses Follow these simple instructions to manually install RubyonRailson Windows: • Download and install the latest stable release of the One-Click Ruby Installer...
... 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...
... 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])...
... 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, ... 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 ... David Heinemeier Hansson in his keynote 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...
... 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...
... triển website vừa nhỏ Còn RubyonRails xem công nghệ web tương lai Một điểm mạnh mà RubyonRails đem lại cho người lập trình tốc độ phát triển Với RubyonRails việc phát triển ứng dụng web trở ... mà Rails mang tới cho nhà phát triển ứng dụng web 2.1 Giới thiệu Rubyon Rails( Rails) 2.1.1 Nguồn gốc Rails Đầu tiên, muốn giới thiệu với bạn nguồn gốc hình thành framework RubyonRailsRails ... http://en.wikipedia.org/wiki/Software_framework [4] website thức Ruby http://www .ruby- lang.org/ [5] website thức vể RubyonRails http://www.rubyonrails.org/docs 43 ...
... 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 Rubyon 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 Rubyon Rails, kinh nghiệm, thủ thuật Codeschool ... 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/ - tutorial Web...
... 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...
... tuyến 26 Giới thiệu RubyonRails 1.1 Tại gọi Rubyon Rails? RubyonRails (RoR) web framework viết ngôn ngữ Ruby tất ứng dụng Rails viết RubyRubyonRails tạo để hỗ trợ lập trình ... Mục lục Giới thiệu RubyonRails 1.1 Tại gọi Rubyon Rails? 1.2 Một số Website dùng RubyonRails 1.3 Cài đặt RubyonRails 1.4 Công ... chia sẻ Và số website khác tiếng hulu.com, hay slideshare.com, nhiều trang web khác 1.3 Cài đặt RubyonRails Bình thường để cài đặt RubyonRails phải cài đặt tất phần sau: RubyRails SQLite...
... thiệu ror Là framework viết Ruby Cho phép tạo web app cách nhanh cách tận dụng đặc điểm ngôn ngữ Ruby Tại gọi rubyon rails? Phần ngôn ngữ Ruby Phần Framework Rails bao gồm nhiều thư viện ... :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 ... 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...