For newly-introduced developers, how to install Ruby, the operating environment of Ruby Gems and Rails can be a problem, this page focuses on how to quickly install a ruby development environment with a reliable path.The secondary installation method is also applicable to the product environment!System RequirementsFirs
For beginners, how to install Ruby, Ruby gems, and rails execution environments may be a problem. This section describes how to install the ruby development environment quickly with a reliable path.The same installation method applies to the product environment!System Requirements
First, determine the operating system
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
Basic Rails Applications
Now let's start with a basic rails application. For a better presentation, I use Ruby 2.2.0 and Rails 4.1.1
Run at Terminal:
$ RVM Use 2.2.0
$ rails New CD Docker-test
To create a basic controller:
$
Realize Patient Information xform
Brief introduction
Part 1th of this article series designs a WEB application that allows patients to enter information in a doctor's office. discussed how to create such an application using XForms, DB2 PureXML, and Ruby on Rails, and experimented with the use of these technologies. This is the 2nd part of the article, and we're starting to implement the application. We'l
Original: Http://stackoverflow.com/questions/4113299/ruby-on-rails-server-optionsApache vs NginxThey are all Web servers that can servo static files. Apache is more popular, has more features, and nginx is relatively less functional, small, and fast. Both Apache and Nginx are able to servo the Ruby server outside the box (Out-of-the-box), and you need to use addi
Ruby on Rails is in the ascendant. As it has become popular, developers are increasingly desperate for an integrated development environment (IDE) to make Rails easier to use. Radrails is an Eclipse based environment that can meet the requirements of most developers.
This article describes the Radrails IDE and assumes you already know how to develop a WEB applic
Because the system was reinstalled, we tried to use rvm to install and manage Ruby and rails and record the installation process.
Install curl first
Shell code
$ Sudo apt-Get install curl
Because the rvm Installation File is obtained from GitHub through git, a local git is also required. I installed it through build, you can also install the SDK directly from APT using the following command.
Shell co
Rake is a program written in Ruby and we use rake to read the rakefile. And Rakefile contains defined tasks, each with a name, and some of the tasks it relies on, and a set of actions to perform. Now let's take a look at the rake in Rails. When you create a project using rails ' generate scripts, you automatically generate a Rakefile file in the root directory of
Extract to a directory (for example: D:\server\Ruby200Install\ruby-kit)2 run cmd execute ruby dk.rb init and Ruby dk.rb install command in the Ruby-kit directoryVerify: Rails-v display version number in CMD indicates normal
4 Replace the Rubygem library address (very impor
CentOS6.2 Install Rvm+ruby+rails (1) RVM The official website should be revised once,Using Java code
Curl-l https://get.rvm.io | bash-s stable
Download and install the RVM stable version. Not using Bash Soon after installing RVM, re-login to a new SSH, using RVM-V to check the version.(2) Install some libraries, compile and install other software or libraries will be used whenJava code
Development machine: Win7 flagship-64-bit1, install ruby, download Rubyinstaller-2.0.0-p451.exe: http://rubyinstaller.org/downloads/1.1 Select the installation directory: (for example: D:\Ruby200)1.2 During installation: All options need to be checked (install plugin, execute RB extension file) Ruby-v Display version number indicates normalGem-v2, install Devkit, download Devkit-mingw64-32-4.7.2-20130224
First, we will introduce the environment I use. My Linux is installed on a virtual machine, VMwareWorkstation5.5, and the installation is Fedora8. The iso file of Fedora contains the ruby rpm package, but the rpm package that comes with it cannot meet our needs for installing Rails. Therefore, we need to download the rubybench installation package at http://www.ruby-lang.org/en/. the download is the 1.8.6so
This article is original. Reprinted Please note:
Author: Utensil
Blog: http://blog.csdn.net/utensil/
Email: utensilcandel@gmail.com
In the past two days, the previous blog website based on XML and PHP has been transplanted to MySQL and ror to overcome two major difficulties in learning ror:
One is that most of the materials currently talk about the practices in rails 1.x, because 2.x interrupts a lot of backward compatibility (especially the dynamic
Steps 1Install homebrew, install the package required for the system through itRuby-e "$ (curl-fssl https://raw.github.com/mxcl/homebrew/go/install)"After the installation is complete, brew doctor self-TestSteps 2Installing Curl-l Https://get.rvm.io | Bash-s StableSOURCE ~/.RVM/SCRIPTS/RVM$ rvm-vRVM 1.26.4 (Master) by Wayne E. Seguin Steps 3Installing the ruby environment with RVM$ RVM Install 2.1.3$ sed-i. Bak ' s!cache.ruby-lang.org/pub/
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
As a good programmer, you should be clear about the benefits of the Ruby on Rails development framework. Here we will introduce some tips for installing Ruby on Rails locally.
Many documents describe how to use the gem (one-click Ruby installer is already included, and you c
Liberate RoR: Let Activescaffold to manage data entry page
Introduction: Save some time, less headaches, use the Ruby on Rails activescaffold plug-in can create pages that are easier to maintain. Activescaffold can handle all the CRUD (create, read, update, and delete) operations required by the user interface, which saves you more time to focus on more challenging (and more interesting) issues.
Writing a
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