best resources to learn ruby on rails

variables in your Rail application. This tutorial explains how to configure and use RJB in a Rails application. Goal In this tutorial, you will learn how to: Download, compile, and install RJB Set up RJB to access the shared Java library Load Legacy Java code into a Rails application and access This tutorial does not delve into the features of

Ruby on Rails programming often spoils you. This evolving framework frees you from the tedium of other frameworks. You can express your intent with a few lines of code that you are accustomed to. You can also use ActiveRecord. For an old Java like me? Programmers, ActiveRecord is a little rusty. Through the Java framework, I usually build a mapping between independent models and schemas. A framework like t

Ruby on Rails in various pits on the window platform, the configuration process is quite painful.Expected installation content:MySQL serverRuby 2.0.0Rails 4.0.2MYSQL2 0.3.16installation files:MySQL official website: http://dev.mysql.com/downloads/windows/installer/Select the 64-bit installation file to download the installationrailsinstaller:http://www.railsinstaller.org/enThe official version is 1.9.3

1.RubyInstaller Download window version installation at Rubyinstaller website, address: http://rubyinstaller.org/downloads/Execute setup, tick add Ruby executables to your PATH, install finish test on cmd ruby-v viewNote that there are no spaces in the installation path, otherwise it will affect rails installation TIPS: If the input

the service is disabled. RunG: instantrailsinstantrails.exeThe integrated environment will start up. 1.ClickInstantrails.exe 2. Green light Apache And MySQL Normal operation. Step 4 : In Instantrails There are already several preset functions in Ruby on Rails The following describes how to start and execute a developed program. 1. Execution options 2. Here we use Cookbook F

install RVM sudo apt-get Install Curl 3. Install RVM, we use RVM to install ruby, rails, etc., RVM installation See: Https://ruby-china.org/wiki/rvm-guide Curl-l Get.rvm.io | Bash-s Stable //Unable to check signature: Public key not found, execute bottom statement (is a pit) gpg--keyserver hkp://keys.gnupg.net--recv-keys 409B6B1796C275462

whether it is correct. $ ruby -vruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin13.0.0]$ gem -v2.1.6$ gem source -r https://rubygems.org/$ gem source -a https://ruby.taobao.orgStep 4-install the rails Environment After the above three steps, the ruby environment is installed, and then the rails $ gem install

Ruby Resources Home to http://rubygems.org gem Resources Http://rubyforge.org/ Http://www.ruby-lang.org/en/rubyofficial website Http://www.ruby-doc.org/Ruby Doc and API Ftp://ftp.ruby-lang.org/pub/ruby/ruby version FTP

-install RVM What RVM is doing is not explained here, and you will understand it later. $ curl -L https://get.rvm.io | bash -s stable During this period, you may be asked about the sudo administrator password and automatically install the dependency package through homebrew. After a while, you can successfully install RVM. Then, load the RVM environment (New Termal does not need to be done, it will automatically reload) $ source ~/.rvm/scripts/rvm Check whether the installation is correct $ rvm

This is a summary of our experience in running the Javaeye website for nearly half a year. There are very few people in the entire rails community who are running a large number of rails Web site experience to discuss this topic in detail. As for the domestic, the rails application all stays in the study and the attempt stage, the real investment business Operati

Because the task is heavy, time is tight, there is not much time to study, roughly find some online learning materials, here to do a collation, I hope that the same friends who are ready to learn to helpOnline documentation Classes:Ruby on Rails combat Bible using Rails 4.2 and Ruby 2.3 (Simplified Chinese version)

2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin13.0.0] $ gem-v 2.1.6 $ gem source-r https://rubygems.org/ $ gem source-a https://ruby.taobao.org Step 4-Install the Rails environment After the 3 steps above, the Ruby environment is installed, and then Rails is installed $ gem Install Rails

First, the introduction Ruby on Rails is just a factor in making Ruby great, as EJB is just one part of the Java Enterprise platform. This article will bring you together as a Java developer, leveraging only the functionality that Ruby itself can achieve. Let me first clarify some questions. First, this is not an art

application that contains one project to learn how to add a project quickly. Figure 1 shows the Radrails application. In fact, it shows the Rails "perspective" application, but don't worry about this little problem. You can think of it as a six-area window: Menu bar, toolbar, browser and test::unit pane, Editor pane, overview pane, and External tool pane. Figure 1. Radrails applications The menu bar m

Realize nurse and Doctor Xform This series of articles describes how to use XForms, ibm®db2®purexml™, and Ruby to simplify the development of WEB applications, divided into four parts, this is the third part. This series of articles will develop a fictional application to manage patient information in the doctor's office. You'll see the power of each technology, and you'll see how to combine it. Part 3rd will develop a nurse's form to edit patient da

dynamically generate a CRUD (create, read, update, delete) user interface to manage these objects. This article is based on the current version of Activescaffold, Ruby, and Rails that is available (at the time of writing) (see Resources for links and version numbers). Also, this article assumes that you are very familiar with

iphone users and how to start offering content services to the iphone. The 2nd part of this series will focus on how to provide the appearance of the IPhone interface to content. Setting up the environment This article uses Eclipse with the Aptana plug-in to provide Ruby on Rails and IPhone support. The Ruby on Rails