Extending RubyMine with JRuby script - How to use HAML/SASS converter from inside IDE (JRuby script-plugin)

This post describe how to build RubyMine plugin in Ruby language. As an example it takes HAML/SASS converters and represents them as extensions to RubyMine editor.

Some links for plugin developers:

• RubyMine extensions made by user;
• RubyMine API.