Chris@909: class AddChangesetCommitDate < ActiveRecord::Migration
Chris@909:   def self.up
Chris@909:     add_column :changesets, :commit_date, :date
Chris@909:     Changeset.update_all "commit_date = committed_on"
Chris@909:   end
Chris@909: 
Chris@909:   def self.down
Chris@909:     remove_column :changesets, :commit_date
Chris@909:   end
Chris@909: end