view .svn/pristine/93/9336dd9f83163193267ea9ef9db5758abbb674d8.svn-base @ 1475:23412bce0576 bug_522

Close obsolete branch bug_522

class AddRolePosition < ActiveRecord::Migration
  def self.up
    add_column :roles, :position, :integer, :default => 1
    Role.find(:all).each_with_index {|role, i| role.update_attribute(:position, i+1)}
  end

  def self.down
    remove_column :roles, :position
  end
end