Using seed-fu with users and roles

gistfile1.rb

# db/fixtures/roles.rb

%w(admin normal guest).each do |r|
  Role.seed(:name) do |s|  
    s.name = r   
  end
end

# db/fixtures/users.rb

admin_role = Role.find(:first, :conditions => "name = 'admin'")
normal_role = Role.find(:first, :conditions => "name = 'normal'")
guest_role = Role.find(:first, :conditions => "name = 'guest'")

user = User.seed(:login, :email) do |s|  
  s.login = "admin"   
  s.email = "admin@example.com"   
  s.first_name = "System"   
  s.last_name = "Administrator"
  s.password = "admin"
  s.password_confirmation = "admin"   
end

user.roles << admin_role
user.roles << user_role