Redmine

        ROLE_MAPPING = {'admin' => manager_role,

                        'developer' => developer_role

                        }

      class TracComponent < ActiveRecord::Base

        set_table_name :component

      end

        end

        def time; Time.at(read_attribute(:time)) end

      end

      class TracTicketChange < ActiveRecord::Base

          # Hides readonly Trac field to prevent clash with AR readonly? method (Rails 2.0)

          super.select {|column| column.name.to_s != 'readonly'}

        end

      end

      class TracPermission < ActiveRecord::Base

        	i.tracker = TRACKER_MAPPING[ticket.ticket_type] || DEFAULT_TRACKER

        	i.custom_values << CustomValue.new(:custom_field => custom_field_map['resolution'], :value => ticket.resolution) unless ticket.resolution.blank?

        	i.id = ticket.id unless Issue.exists?(ticket.id)

        	TICKET_MAP[ticket.id] = i.id

        	migrated_tickets += 1

        	# Owner

            unless ticket.owner.blank?

              i.assigned_to = find_or_create_user(ticket.owner, true)

            end

        	# Comments and status/resolution changes

            p.content.text = page.text

            p.content.author = find_or_create_user(page.author) unless page.author.blank? || page.author == 'trac'

            p.content.comments = page.comment

            next if p.content.new_record?

            migrated_wiki_edits += 1 

          wiki.reload

          wiki.pages.each do |page|

            page.content.text = convert_wiki_text(page.content.text)

          end

        end

        puts