module TasksHelper def task_assignments(task) task.assignments.map do |ass| content_tag :span, show_user(ass.user), :class => (ass.accepted? ? 'accepted' : 'unaccepted') end.join(", ").html_safe end # generate colored number of still required users def highlighted_required_users(task) unless task.enough_users_assigned? content_tag :span, task.still_required_users, class: 'badge badge-important', title: I18n.t('helpers.tasks.required_users', :count => task.still_required_users) end end end