view .svn/pristine/4e/4e8ea0df2bcad47fe62855e09a9ca0f2f38daa1e.svn-base @ 1624:76f8f0814e1e live

Use --check to avoid errors when updating in repos with more than one head

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

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