Populate
Populates your database with lovely fake data automatically.
Prequisites
Populate has only been tested with Ruby 1.9.3 and Rails 3.1+. As such, it probably won't work with anything else.
Installation
gem 'populate'
Useage
task :populate => :environment do
populate User, 10..50
populate Article, 100..500
end
Credits
Jim Neath