Chris@0: class IssueStartDate < ActiveRecord::Migration
Chris@0:   def self.up
Chris@0:     add_column :issues, :start_date, :date
Chris@0:     add_column :issues, :done_ratio, :integer, :default => 0, :null => false
Chris@0:   end
Chris@0: 
Chris@0:   def self.down
Chris@0:     remove_column :issues, :start_date
Chris@0:     remove_column :issues, :done_ratio
Chris@0:   end
Chris@0: end