Core ri data for use with RDoc 2.5 or newer. This gem is required to use ri from RDoc 2.5 and newer with Ruby 1.8.7. ri data for Ruby 1.9.2, 1.9.3 and 2.0.0 are also included for use with JRuby but are not needed for typical installs of C Ruby. Includes data for 2.3, 2.2, 1.9, 2.1, 1.8, 2.0