Class: RRule::BySetPosition

Inherits:
Object
  • Object
show all
Defined in:
lib/rrule/generators/by_set_position.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(by_set_positions, context) ⇒ BySetPosition

Returns a new instance of BySetPosition.



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# File 'lib/rrule/generators/by_set_position.rb', line 5

def initialize(by_set_positions, context)
  @by_set_positions = by_set_positions
  @context = context
end

Instance Attribute Details

#by_set_positions ⇒ Object (readonly)

Returns the value of attribute by_set_positions.



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# File 'lib/rrule/generators/by_set_position.rb', line 3

def by_set_positions
  @by_set_positions
end

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/rrule/generators/by_set_position.rb', line 3

def context
  @context
end

Instance Method Details

#combine_dates_and_times(dayset, timeset) ⇒ Object 



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# File 'lib/rrule/generators/by_set_position.rb', line 10

def combine_dates_and_times(dayset, timeset)
  valid_dates(dayset).flat_map do |date|
    timeset.map do |time|
      Time.use_zone(context.tz) do
        Time.zone.local(
            date.year,
            date.month,
            date.day,
            time[:hour],
            time[:minute],
            time[:second]
        )
      end
    end
  end
end

#valid_dates(dayset) ⇒ Object 



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# File 'lib/rrule/generators/by_set_position.rb', line 27

def valid_dates(dayset)
  dayset.compact!
  by_set_positions.map do |position|
    position -= 1 if position > 0
    dayset[position]
  end.compact.map { |i| context.first_day_of_year + i }
end