where to learn ruby on rails

1. Ruby and Rails must be installed successfully 2. Start building the first Web program with the following commands: C:/>MD Rubydev C:/>CD Rubydev c:/rubydev>rails-d MySQL A It is worth noting that the original command to establish the program should be: rails one, but if you follow this command, you will get an erro

Create Rails Project To create a normal Rails project, you can use the following command directly: Rails New Blog But in the country because the speed of connection RubyGems is too slow, and Rails by default after building the project structure, will use the bundle command to download the installation de

1.1 link_to General format: Link_to "XXXX", {hash}, {hash}The first is the link text, the second hash is the same as url_for, and the third hash is the tag added by the user in Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Link_to " Issues " , {: Controller => " Issue " ,: Action => " Index " },{: Title => " Issues " } %> Link_to_unless_current automatically identifies the current

Lin Shi, a friend of mine, recommended a web development tool: Ruby. He went to his side in the morning and demonstrated it. It was amazing! As long as you define a database table, regardless of ms SQL and MySQL, the rest of the work is about the rails framework. Let's take a look at the self-contained page of the rails framework. One word can be used to describe

When you first start learning about rails, you might be confused about how to automatically handle naming in rails, such as how to find a table named people in the database based on a model named person, and this time we'll look at the naming conventions in rails. 1. Mixed case, underline, plural We often use abbreviated named variables, in

Use Instantrails to quickly build ruby on rails development environment There's been a lot of interest in Ruby on Rails to see what's been praised by many people, but the development that has been done under Windows is a headache for Ruby on Rails's development environment,

Ruby You don't need to talk about this. RVM It is used to help you install the Ruby environment, help you manage multiple Ruby environments, and help you manage the Ruby environment on which the Ruby application you develop uses the machine. The

Ruby on Rails is famous for its elegant MVC Architecture, which is so attractive and beautiful, while CakePHP is one of the common frameworks in PHP development. If you don't want to be bound to the traditional PHP brick-and-mortar development, you can try to switch to the MVC Architecture, but the performance and deployment problems of Rails have been worrying.

Release date:Updated on: Affected Systems:Ruby on Rails 3.2.xRuby on Rails 3.1.xRuby on Rails 3.0.xRuby on Rails 2.3.xDescription:--------------------------------------------------------------------------------Cve id: CVE-2012-2694, CVE-2012-2695 Ruby on

Some websites collected by Ruby on Rails during this time. I personally feel good. If you are interested, please check them out. Infoq Codebetter Napcsweb Riding Rails Rubyonrails Taoxi technology Diary Rails framework technology lecture Learning

change the later version. We will also continue to wait for a long download. After the compilation process is completed, Ruby and Ruby gems will be installed. Step 3-set the ruby version After the rvm is installed, You need to execute the following command to set the ruby of the specified version to the default v

Ruby on Rails 'activerecord 'SQL Injection Vulnerability (CVE-2014-3482) Release date:Updated on: Affected Systems:Ruby on RailsDescription:--------------------------------------------------------------------------------Bugtraq id: 68343CVE (CAN) ID: CVE-2014-3482Ruby on Rails (RoR or Rails) is an open-source Web app

Ruby on Rails 'create _ with () 'Function Security Restriction Bypass Vulnerability Release date: Updated on: Affected Systems: Ruby on Rails Description: Bugtraq id: 69265 CVE (CAN) ID: CVE-2014-3514 Ruby on Rails (RoR or

Build a ruby on rails Development Environment on win7, win7rails For beginners who are new to a new technology or language, building a learning environment is always a tough topic, especially in the domestic network. After more than 10 hours of hard work, I finally built a ruby + rails + mysql environment in win7. Ther

Ruby on Rails is a software package for writing network applications. It's based on a computer software language, Ruby, Provides powerful framework support for program developers. You can write first-class networking software with less code and a lot more time than before. The more famous community sites 43things.com, odeo.com and basecamphq.com are using

BKJIA Translation: Nginx has become the third largest Web server in the world. Among the top 10 Web servers used by domestic websites, Nginx is also among the top. Ruby on Rails is a new generation of Web development languages that have become popular in recent years. Its easy-to-use and agile features have attracted the attention of many Web developers. This article will guide you to install and configure

Release date:Updated on: Affected Systems:Ruby on Rails 3.xRuby on Rails 2.xRuby on Rails 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54958Cve id: CVE-2012-3464 Ruby on Rails (RoR or

Details about the association between models in ruby on rails: rubyrails Preface:Before learning model Association, remember the following points:1. Link. Both ends must be written. Otherwise, errors that beginners cannot understand may occur. It is also very beneficial to understand the code.2. The model name is singular and the controller is plural.3. blong_to must be followed by a singular number and be

1. Goal: Mastering MVC and Rest, generators, migrations, routes, embedded RubyThis book deals with the Rails,ruby language, the test framework (minitest) that rails uses by default, the Unix command line, HTML,CSS, a small amount of javascript, and a bit of SQL.2. Demo Application:Hello_app (v. 1.3)Toy_app (2nd Chapter)Sample_app (chapters 3rd through 12th)3. The

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. Seguin Then execute the following command: $ type RVM RVM is a function ... Description RVM installed correctly.Install Ruby Installing