gistfile1.rb

namespace :db do
  desc "Reset database and load seed data"
  
  task :seed do
    Rake::Task["db:migrate:reset"].invoke
    require 'active_record/fixtures'
    ActiveRecord::Base.establish_connection(RAILS_ENV.to_sym)
    Dir.glob(File.join(RAILS_ROOT, 'db', 'seed', '*.{yml,csv}')).each do |fixture_file|
      Fixtures.create_fixtures('db/seed', File.basename(fixture_file, '.*'))
    end
  end
end