Railties is responsible for gluing all frameworks together. Overall, it:
handles the bootstrapping process for a Rails application;
manages the rails command line interface;
and provides the Rails generators core.
The latest version of Railties can be installed with RubyGems:
gem install railties
Source code can be downloaded as part of the Rails project on GitHub
Railties is released under the MIT license.
API documentation is at
Bug reports and feature requests can be filed with the rest for the Ruby on Rails project here: