Legitimate development environment (IDE) 3.0 RubyMine support the latest version of the web framework Ruby and Ruby on Rails. JetBrains has revealed RubyMine 3.0 - IDE upgrade for their support for Ruby on Rails web framework, which was released recently as well as improved support for Ruby 1.9, the company said. JetBrains is best known as a manufacturer of IntelliJ Idea Java IDE.

RubyMine 3.0 also includes improvements to usability, performance and intelligence. “In this release, we focused version adds support for Ruby on Rails framework and makes the latest IDE is easier to use," said Dennis Ushakov, a leadership development group RubyMine said. "We are doing our best to keep RubyMine always keep pace with the development of technology."

RubyMine 3.0 include better integration with version control systems Git, support and Mercurial version control integration with issue tracking process. New IDE is tightly integrated with tools RCov of Ruby. In addition, version 3.0 is the editor code (code editor) is improved with support for languages such as LESS (leaner CSS), Sass (Syntactically Awesome Stylesheets). IDE has been remade for the platform including Windows, Mac OS, and Linux.