Hi all, The Ruby guys have a really nifty tool for code documentation (mainly per-class, per-method etc, but README files are used as well and can serve for tutorials). It's called Yard: http://yardoc.org/
Typically it's used to generate documentation, like javadoc, but it can run as a web server with all the documentation of installed Ruby packages (see http://www.rubyinside.com/the-3-step-guide-to-slick-local-documentation-for-all-your-ruby-gems-3760.html ) -- Damien Pollet type less, do more [ | ] http://people.untyped.org/damien.pollet
