UserRole.create(:user_id => user.id, :role => "administrator")
end
remove_column :users, :administrator
add_foreign_key :user_roles, [:user_id], :users, [:id]
UserRole.create(:user_id => user.id, :role => "administrator")
end
remove_column :users, :administrator
add_foreign_key :user_roles, [:user_id], :users, [:id]