MiniWiki is a small plugin for Ruby on Rails which adds a simple wiki to your project. It has saves the previous versions of the wiki pages, so you can easily revert back to an older version.
The source is hosted at github: https://github.com/tompesman/mini_wiki
Status: Stable
Installation:
./script/plugin install git://github.com/tompesman/mini_wiki.git
./script/generate mini_wiki
rake db:migrate
For now these are the installation steps to create a simple wiki in your Ruby on Rails app.