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Use Ruby on Rails to quickly develop web applications. Ruby on Rails is impacting the entire Web development field. Let's first understand the underlying technologies: Ruby is a free, simple, intuitive, scalable, portable, and interpreted scripting

Preface Rails 3 has many new terms, such as railtie, engine, and application, which are closely related to the rails Startup Process and gem development, try to analyze the Startup Process of rails 3 and give yourself an explanation. Enter: Rails s

Ruby on Rails is a suddenly popular framework that acts as a catalyst for the ruby programming language. As Ruby experiences continue to succeed, developers began to seek to integrate their ruby applications with applications written in other

1. Ruby is a free, simple, intuitive, scalable, portable, and interpreted scripting language for fast and simple object-oriented programming. Similar to Perl, it supports many features for processing text files and executing system management tasks.

(1) New gem' Devise '(2) Add devise configuration file/workspace/shop:$ rails Generate devise:install User create config/initializers/devise.rb Create config/locales/devise.en.yml=======================================================================

ArticleDirectory Active Controller Name routes map. xxx Action Method Controller environment object Response Processing Redirect Cookies Session Flash Filter Verification Active Controller Model command

Before installing builder, we need to install Ruby and RubyGems (Standard Ruby Package manager) under the Rails framework. Download Ruby Windows Installer and double-click the Ruby185-21.exe file. After the Ruby Setup Wizard starts, click Next and

1. prerequesite assume that you have installed jruby and JDK 1.7 is preferred. 2. Install rails to install rails4.0.0: C:\>jruby -S gem install rails -V View the installed rails version: C:\>jruby -S rails -vRails 4.0.0 3. Create a new rails apps C:\

Mongrel is a ruby HTTP library used to deliver Ruby web applications. In fact, do not use Apache mongrel alone can run the ROR program, the online tutorial using Apache is used to do web proxy, so that the website will not have a http://www.unbe.cn:

Install RVM You typically use RVM or rbenv to install Ruby, where you choose RVM. $ Curl-ssl Https://get.rvm.io | Bash-s Stable Load into RVM: $ SOURCE/HOME/LIBUCHAO/.RVM/SCRIPTS/RVM $ rvm-v RVM 1.25.12 (Stable) by Wayne E.