Chris@0: class PopulateMemberRoles < ActiveRecord::Migration Chris@0: def self.up Chris@0: MemberRole.delete_all Chris@0: Member.find(:all).each do |member| Chris@0: MemberRole.create!(:member_id => member.id, :role_id => member.role_id) Chris@0: end Chris@0: end Chris@0: Chris@0: def self.down Chris@0: MemberRole.delete_all Chris@0: end Chris@0: end