annotate db/migrate/021_add_tracker_position.rb @ 1550:7d825cbd76c8 feature_1136

Ensure we don't leave a git repo lying around for a repo with no corresponding (even if empty) authormap

class AddTrackerPosition < ActiveRecord::Migration
  def self.up
    add_column :trackers, :position, :integer, :default => 1
    Tracker.all.each_with_index {|tracker, i| tracker.update_attribute(:position, i+1)}
  end

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