《Rails Cookbook（影印版）》—

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Rails Cookbook（影印版）

出版时间：2007年07月

页数：514

Rails是业界领先的新一代Web 2.0应用程序开发框架，在这本《Rails Cookbook》里充满了为了让你成为Rails开发专家而准备的各种解决方案。讨论范围从基本概念，如安装Rails及设置开发环境，到最新的各种技巧，如开发符合REST协议规范的Web服务等。
Rails可提供更轻量级的代码、更丰富的功能和更快捷的量身定制过程，由此带来了一场Web开发革命。《Rails Cookbook》应对来自真实世界的各种挑战，每个问题的解答部分均包含了经测试验证的解决方案，加上关于怎样解决和为什么如此解决的讨论。因此你不仅可以知其然，还能知其所以然，以便将相关技巧直接运用于类似的场景。议题涵盖：
*以Active Record库进行数据建模
*以Action View和RHTML模板创建视图
*在Action Controller中构建应用程序逻辑
*测试并调试Rails应用程序
*以JavaScript和Ajax构建交互式Web应用程序
*确保应用程序的安全性和可用性
*以Mongrel和Apache部署应用程序
*使用Capistrano实现自动化部署
*使用大量Rails插件
无论是Rails新手还是经验丰富的资深开发者，你都将从本书中发现一系列有效方法，涉及测试、调试和保护你的应用程序、引入Ajax、运用缓存改善性能以及将应用程序放入生产环境等方方面面。想抢占Web 2.0潮流的先机吗？这本极具价值的书会让你在开发Rails应用程序的过程中节省数百小时的宝贵时间。
“《Rails Cookbook》满足了我的所有期望……简洁、贴切、新颖，对于初学者和
专家都有用。更棒的是，它源自Rails社区里我最喜欢的那帮家伙，是一份真正的团队合作成果。”
----Geoffrey Grosenbach, Ruby on Rails Podcast的主持人
“一看完第3章我就知道该向初学Rails的人们推荐这本书了。它涵盖了Rails开发入门所需的基本知识。《Rails Cookbook》也包括了很多如测试和REST风格开发等高级议题，给那些有经验的Ruby开发者一个改善现有设计技巧的新起点。”
----Kevin Clark, http://glu.ttono.us

目录
产品信息
关于作者
封面介绍

Foreword
Preface
1. Getting Started
1.1 Joining the Rails Community
1.2 Finding Documentation
1.3 Installing MySQL
1.4 Installing PostgreSQL
1.5 Installing Rails
1.6 Fixing Ruby and Installing Rails on OS X 10.4 Tiger
1.7 Running Rails in OS X with Locomotive
1.8 Running Rails in Windows with Instant Rails
1.9 Updating Rails with RubyGems
1.10 Getting Your Rails Project into Subversion
2. Rails Development
2.1 Creating a Rails Project
2.2 Jump-Starting Development with Scaffolding
2.3 Speeding Up Rails Development with Mongrel
2.4 Enhancing Windows Development with Cygwin
2.5 Understanding Pluralization Patterns in Rails
2.6 Developing Rails in OS X with TextMate
2.7 Cross-Platform Developing with RadRails
2.8 Installing and Running Edge Rails
2.9 Setting Up Passwordless Authentication with SSH
2.10 Generating RDoc for Your Rails Application
2.11 Creating Full-Featured CRUD Applications with Streamlined
3. Active Record
3.1 Setting Up a Relational Database to Use with Rails
3.2 Programmatically Defining Database Schema
3.3 Developing Your Database with Migrations
3.4 Modeling a Database with Active Record
3.5 Inspecting Model Relationships from the Rails Console
3.6 Accessing Your Data via Active Record
3.7 Retrieving Records with find
3.8 Iterating Over an Active Record Result Set
3.9 Retrieving Data Efficiently with Eager Loading
3.10 Updating an Active Record Object
3.11 Enforcing Data Integrity with Active Record Validations
3.12 Executing Custom Queries with find_by_sql
3.13 Protecting Against Race Conditions with Transactions
3.14 Adding Sort Capabilities to a Model with acts_as_list
3.15 Performing a Task Whenever a Model Object Is Created
3.16 Modeling a Threaded Forum with acts_as_nested_set
3.17 Creating a Directory of Nested Topics with acts_as_tree
3.18 Avoiding Race Conditions with Optimistic Locking
3.19 Handling Tables with Legacy Naming Conventions
3.20 Automating Record Timestamping
3.21 Factoring Out Common Relationships with Polymorphic
Associations
3.22 Mixing Join Models and Polymorphism for Flexible Data
Modeling
4. Action Controller
4.1 Accessing Form Data from a Controller
4.2 Changing an Application’s Default Page
4.3 Clarifying Your Code with Named Routes
4.4 Configuring Customized Routing Behavior
4.5 Displaying Alert Messages with Flash
4.6 Extending the Life of a Flash Message
4.7 Following Actions with Redirects
4.8 Generating URLs Dynamically
4.9 Inspecting Requests with Filters
4.10 Logging with Filters
4.11 Rendering Actions
4.12 Restricting Access to Controller Methods
4.13 Sending Files or Data Streams to the Browser
4.14 Storing Session Information in a Database
4.15 Tracking Information with Sessions
4.16 Using Filters for Authentication
5. Action View
5.1 Simplifying Templates with View Helpers
5.2 Displaying Large Datasets with Pagination
5.3 Creating a Sticky Select List
5.4 Editing Many-to-Many Relationships with Multiselect Lists
5.5 Factoring Out Common Display Code with Layouts
5.6 Defining a Default Application Layout
5.7 Generating XML with Builder Templates
5.8 Generating RSS Feeds from Active Record Data
5.9 Reusing Page Elements with Partials
5.10 Processing Dynamically Created Input Fields
5.11 Customizing the Behavior of Standard Helpers
5.12 Creating a Web Form with Form Helpers
5.13 Formatting Dates, Times, and Currencies
5.14 Personalizing User Profiles with Gravatars
5.15 Avoiding Harmful Code in Views with Liquid Templates
5.16 Globalizing Your Rails Application
6. RESTful Development
6.1 Creating Nested Resources
6.2 Supporting Alternative Data Formats by MIME Type
6.3 Modeling Relationships RESTfully with Join Models
6.4 Moving Beyond Simple CRUD with RESTful Resources
6.5 Consuming Complex Nested REST Resources
6.6 Developing Your Rails Applications RESTfully
7. Rails Application Testing
7.1 Centralizing the Creation of Objects Common to Test Cases
7.2 Creating Fixtures for Many-to-Many Associations
7.3 Importing Test Data with CSV Fixtures
7.4 Including Dynamic Data in Fixtures with ERb
7.5 Initializing a Test Database
7.6 Interactively Testing Controllers from the Rails Console
7.7 Interpreting the Output of Test::Unit
7.8 Loading Test Data with YAML Fixtures
7.9 Monitoring Test Coverage with rake stats
7.10 Running Tests with Rake
7.11 Speeding Up Tests with Transactional Fixtures
7.12 Testing Across Controllers with Integration Tests
7.13 Testing Controllers with Functional Tests
7.14 Examining the Contents of Cookie
7.15 Testing Custom and Named Routes
7.16 Testing HTTP Requests with Response-Related Assertions
7.17 Testing a Model with Unit Tests
7.18 Unit Testing Model Validations
7.19 Verifying DOM Structure with Tag-Related Assertions
7.20 Writing Custom Assertions
7.21 Testing File Upload
7.22 Modifying the Default Behavior of a Class for Testing by Using
Mocks
7.23 Improving Feedback by Running Tests Continuously
7.24 Analyzing Code Coverage with Rcov
8. JavaScript and Ajax
8.1 Adding DOM Elements to a Page
8.2 Creating a Custom Report with Drag and Drop
8.3 Dynamically Adding Items to a Select List
8.4 Monitoring the Content Length of a Textarea
8.5 Updating Page Elements with RJS Templates
8.6 Inserting JavaScript into Templates
8.7 Letting a User Reorder a List
8.8 Autocompleting a Text Field
8.9 Searching for and Highlighting Text Dynamically
8.10 Enhancing the User Interface with Visual Effects
8.11 Implementing a Live Search
8.12 Editing Fields in Place
8.13 Creating an Ajax Progress Indicator
9. Action Mailer
9.1 Configuring Rails to Send Email
9.2 Creating a Custom Mailer Class with the Mailer Generator
9.3 Formatting Email Messages Using Templates
9.4 Attaching Files to Email Messages
9.5 Sending Email from a Rails Application
9.6 Receiving Email with Action Mailer
10. Debugging Rails Applications
10.1 Exploring Rails from the Console
10.2 Fixing Bugs at the Source with Ruby -cw
10.3 Debugging Your Application in Real Time with the
breakpointer
10.4 Logging with the Built-in Rails Logger Class
10.5 Writing Debugging Information to a File
10.6 Emailing Application Exceptions
10.7 Outputting Environment Information in Views
10.8 Displaying Object Contents with Exceptions
10.9 Filtering Development Logs in Real Time
10.10 Debugging HTTP Communication with Firefox Extensions
10.11 Debugging Your JavaScript in Real Time with the JavaScript
Shell
10.12 Debugging Your Code Interactively with ruby-debug
11. Security
11.1 Hardening Your Systems with Strong Passwords
11.2 Protecting Queries from SQL Injection
11.3 Guarding Against Cross-Site Scripting Attacks
11.4 Restricting Access to Public Methods or Actions
11.5 Securing Your Server by Closing Unnecessary Ports
12. Performance
12.1 Measuring Web Server Performance with Httperf
12.2 Benchmarking Portions of Your Application Code
12.3 Improving Performance by Caching Static Pages
12.4 Expiring Cached Pages
12.5 Mixing Static and Dynamic Content with Fragment Caching
12.6 Filtering Cached Pages with Action Caching
12.7 Speeding Up Data Access Times with memcached
12.8 Increasing Performance by Caching Post-Processed Content
13. Hosting and Deployment
13.1 Hosting Rails Using Apache 1.3 and mod_fastcgi
13.2 Managing Multiple Mongrel Processes with mongrel_cluster
13.3 Hosting Rails with Apache 2.2, mod_proxy_balancer, and
Mongrel
13.4 Deploying Rails with Pound in Front of Mongrel, Lighttpd,
and Apache
13.5 Customizing Pound’s Logging with cronolog
13.6 Configuring Pound with SSL Support
13.7 Simple Load Balancing with Pen
13.8 Deploying Your Rails Project with Capistrano
13.9 Deploying Your Application to Multiple Environments with
Capistrano
13.10 Deploying with Capistrano When You Can’t Access Subversion
13.11 Deploying with Capistrano and mongrel_cluster
13.12 Disabling Your Web Site During Maintenance
13.13 Writing Custom Capistrano Tasks
13.14 Cleaning Up Residual Session Records
14. Extending Rails with Plug-ins
14.1 Finding Third-Party Plug-ins
14.2 Installing Plug-ins
14.3 Manipulating Record Versions with acts_as_versioned
14.4 Building Authentication with acts_as_authenticated
14.5 Simplifying Folksonomy with the acts_as_taggable
14.6 Extending Active Record with acts_as
14.7 Adding View Helpers to Rails as Plug-ins
14.8 Uploading Files with file_column
14.9 Uploading Files with acts_as_attachment
14.10 Disabling Records Instead of Deleting Them with
acts_as_paranoid
14.11 Adding More Elaborate Authentication Using the Login Engine
15. Graphics
15.1 Installing RMagick for Image Processing
15.2 Uploading Images to a Database
15.3 Serving Images Directly from a Database
15.4 Creating Resized Thumbnails with RMagick
15.5 Generating PDF Documents
15.6 Visually Displaying Data with Gruff
15.7 Creating Small, Informative Graphs with Sparklines
Appendix: Migrating to Rails 1.2
Index

书名：Rails Cookbook（影印版）

作者：Rob Orsini 著

国内出版社：东南大学出版社

出版时间：2007年07月

页数：514

书号：978-7-5641-0780-2

原版书出版商：O'Reilly Media

Rob Orsini

Rob Orsini是一位开源开发者，他现居住在加利福尼亚北部，就职于O’Reilly Media公司软件产品组。在此之前，他担任Industrial Light&Magic网站的管理员，从事一些与工业相关的特定的应用程序的开发。Rob从1998年开始从事Web开发工作，不久后发现了Rails并希望自己今后一直能在这方面工作下去。他同时也是一位爵士音乐家，而且还是一位非常慈爱的父亲。

Rob Orsini is an open source developer living in northern California. He currently works for O'Reilly Media in the production software group. Previously, Rob was the webmaster at Industrial Light & Magic, where he developed applications in support of the special effects industry. Rob has been programming the Web since 1998, and upon discovering Rails, hopes to continue for many more years to come. Rob is also a jazz musician and a loving father.

查看Rob Orsini更多信息

The animal on the cover of Rails Cookbook is a Cape hunting dog (Lycaon pictus), also known as the painted wolf or African wild dog. Cape hunting dogs are only found in African plains and semi-desert areas. Both male and female Cape hunting dogs weigh about 45 to 60 pounds (20 to 27 kg) and measure 30 to 40 inches (76 to 112 cm) long;unlike other species of dogs, they have only four toes. Although the coloring of each dog's coat is distinct, they all have black muzzles and the tips of their tails are white.
Cape hunting dogs have exceptional eyesight and large round ears that provide the dogs with their primary sensory source when stalking prey. They can run up to 37 miles per hour and have an extraordinarily high kill rate (98 percent). Their diet is carnivorous and includes gazelle, zebra, antelope, and kudu; they stay hydrated from the blood of their prey. Cape hunting dogs will not scavenge for food, unlike their sworn enemy,the hyena. Although Cape hunting dogs have a fairly bad reputation with farmers, they very rarely, if ever, hunt livestock and tend to live as far away from humans as possible.
These dogs travel in a family oriented pack and regurgitate meals for members that are unable to join the chase, such as new mothers and injured dogs. The males live together peacefully, but since only the alpha female is allowed to breed, females tend to viciously fight for this honor or leave the pack. The Cape hunting dog is in danger of extinction due to decreased territory, human-caused mortality (mostly poisoning and snaring),and diseases from domestic dogs.

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定价：68.00元

书号：978-7-5641-0780-2

出版社：东南大学出版社

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