app/decorators/attendance_decorator.rb
class AttendanceDecorator < Draper::Decorator
delegate_all
def format_excused
if object.excused == nil
'pending'
elsif object.excused
'accepted'
else
'rejected'
end
end
def name_and_date
object.event.name + " (#{h.format_date(object.event.date)})"
end
end