I ran across this late yesterday night and thought I should share:
If you are using NetBeans for your Ruby on Rails development and you are fond of creating custom rake tasks (as I am due to this awesome podcast), you need go around the NetBeans' GUI in this release. If you create the rakefile through the GUI, it will have a .rb extension (instead of the .rake extension) which Rails doesn't grok as a custom rake task.
I get around it this way this way:
- open a terminal and cd into your Rails application directory.
- touch your custom rake file (with .rake extension) inside lib/tasks with something like:
touch lib/tasks/example.rake
- edit your custom task in the NetBeans editor and create the actual rake task. Maybe something like this excellent db:seed task.
- use the Netbeans GUI to refresh your rake tasks (right-click the project and choose Run Rake Tasks > Refresh List




