How to update ruby in windows
ruby, ruby-on-rails, ruby-on-rails-4
Solution
The easiest way for you might be to use RubyInstaller, which its version 2.0.0-p0 is now available for download as installers. Follow the link http://rubyinstaller.org/ for more information.
Problem
I downloaded ruby trhrough the rails installer but i now want ruby 2.0.0 and already downloaded it. how do i update my ruby because whe i do `ruby -v` it still comes up as ruby version 1.9.3.