@instructions.reject do |instruction|
          unless instruction.frequency == 'weekly'
              p_date = Runt::PDate.day(instruction.start_day.year, instruction.start_day.month, instruction.start_day.mday)
              case instruction.frequency
              when "bi_monthly"
                  r = Runt::EveryTE.new(p_date, 14, Runt::DPrecision::DAY)
              when "monthly"
                  r = Runt::EveryTE.new(p_date, 28, Runt::DPrecision::DAY)
              end
              if !r.include?(date)
                  true
              else
                  false
              end
          end
          true
      end