# File lib/openshift-origin-common/models/profile.rb, line 67
    def add_group(group)
      group_name_map_will_change!
      @group_name_map = {} if @group_name_map.nil?
      if group.class == Group
        @group_name_map[group.name] = group
      else
        key = group["name"]
        @group_name_map[key] = Group.new(key)
        @group_name_map[key].attributes=group
      end
    end