Redmine/db/migrate/021_add_tracker_position.rb

11 lines
309 B
Ruby

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