class ActiveRecord::Base
  def tag_with tags
    tags.split(" ").uniq.each do |tag|
      begin
        Tag.find_or_create_by_name(tag).taggables << self
      rescue ActiveRecord::StatementInvalid => e
        logger.debug e
      end  
    end
  end

  def tag_list
    tags.reload
    tags.map(&:name).join(' ')
  end

end