Module: Tritangent::Helpers

Includes:
Tod
Defined in:
lib/cotcube-helpers/swig/fill_x.rb

Instance Method Summary collapse

Instance Method Details

#fill_x(base:, discretion:, time:, attr:, maintenance: nil, zone: nil) ⇒ Object

Notice the first use of keyword arguments here ;)



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# File 'lib/cotcube-helpers/swig/fill_x.rb', line 5

def fill_x (base:, discretion:, time:, attr:, maintenance: nil, zone: nil)
  zone ||= case base[0][time].zone
           when 'CDT','CT','CST'
             "America/Chicago"
           when 'EDT', 'ET', 'EST'
             "AMerica/New_York"
           else
             "UTC"
           end
             
  maintenance ||= case zone
                  when "America/Chicago"
                    { 0 => Shift.new(Tod::TimeOfDay.new( 0), Tod::TimeOfDay.new(17), true),
	  1 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
 2 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
	  3 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
  4  => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
 5 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new( 0), true)
                    }
                  when "America/New_York"
                    { 0 => Tod::Shift.new(Tod::TimeOfDay.new( 0), Tod::TimeOfDay.new(17), true),
                      1 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
                      2 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
                      3  => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
                      4 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new(17), true),
                      5 => Tod::Shift.new(Tod::TimeOfDay.new(16), Tod::TimeOfDay.new( 0), true)
                    }
                  else
                    raise "Tritangent::Helpers.fill_x needs :maintenance or :zone"
                  end

  tz = Time.find_zone zone
  exchange_open = lambda do |t0|
    current_week_day = t0.wday
    return false if current_week_day == 6
    not maintenance[current_week_day].include?(Tod::TimeOfDay(t0.in_time_zone(zone)))
  end
  result = [] # [ { time => base.first[time], attr => base.first[attr] } ]
  i = 0
  timer = base.first[time]
  while not base[i].nil?
    if timer == base[i][time] 
      result << {  time => timer, attr => base[i][attr] } 
      i += 1
    else 
      result << {  time => timer } if exchange_open.call(timer)
    end
    timer += discretion
  end
  result
end