Solid tutorial for building a simple wiki application in Ruby on Rails? [closed]

Answer 1

You can easily create a wiki with zena (a rails CMS):

1. You create an empty application with
   zena wiki

2. You initialize an empty database
   cd wiki; rake zena:init RAILS_ENV=production

3. You set the publish, write and read groups of a node to "public" (use the wrench tool, "drive" tab)

4. You change the anonymous user's status from "moderated" to "user" (user management by clicking on the "Admin User" link)

And you have a wiki with multilingual support (if you need it) and the usual versioning, diff tools and image management.