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beginning ruby on rails e-commerce from novice to professional

... 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 ... 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...

Tài liệu Giáo Trình Ruby on Rails pdf

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... 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

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... 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 ... 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

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... 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...

ruby on rails 3 tutorial

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... 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 ... 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 • Paris ... 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 Ruby on...

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ruby on rails for microsoft developers

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... 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 ... 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”...

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

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... 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...

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

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... 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

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Ruby for Rails phần 5 pdf

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... else: if condition1 # code executed if condition1 is true elsif condition2 # code executed if condition1 is false # and condition2 is true elsif condition3 # code executed if neither condition1 # ... and control jumps back to the beginning of the loop before it reaches break You can also loop conditionally: while a given condition is true, or until a condition becomes true 8.2.2 Conditional ... unpredictable but discernible conditions is as common in programming as it is in life Ruby gives you a number of ways to control program flow on a conditional basis 208 CHAPTER Control flow techniques...

Ruby for Rails phần 6 pdf

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... think in terms of conditional statements For every expression in Ruby, you can this: if expression # execution reaches this point only if expression is true end For lots of expressions, such code ... objects, conversions from one to the other are easy and common Numbers and strings interact, too Conversions aren’t automatic, as they are (for example) in Perl; but Ruby supplies conversion methods ... exploration of important Rubywide behaviors—by turning, next, to a family of methods that perform conversions of one class of object to another 9.4 Built-in and custom to_* (conversion) methods Ruby...

Ruby for Rails phần 8 pdf

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... containing concentrated Rubylanguage tutorial material We’re now in a good position to return to the R4RMusic application and take it to the next level Part Rails through Ruby, Ruby through Rails ... application from chapter Along the way, we’ll use selected features and components of the application as windows onto the inner workings of both Ruby and Rails and, of course, Ruby and Rails together ... detailed discussion of navigating the online Rails API documentation at http://api.rubyonrails.org But even now, don’t hesitate to look at that site at any time—especially the links (on the left side...

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

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... 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 ... migration 13 Yes, the Rails inflector knows that the singular of GeoData is GeoDatum Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 11.4 Location, location, location Figure...

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

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... 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 ... 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 12.14 app/models/avatar.rb ... controller to handle the various email actions on RailsSpace, starting with a remind action: > ruby script/generate controller Email remind exists app/controllers/ exists app/helpers/ Simpo PDF...