Class: RiCal::PropertyValue::OccurrenceList::Enumerator

Inherits:
Object
  • Object
show all
Defined in:
lib/ri_cal/property_value/occurrence_list.rb

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(occurrences, component) ⇒ Enumerator

TODO: the component parameter should always be the parent



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# File 'lib/ri_cal/property_value/occurrence_list.rb', line 12

def initialize(occurrences, component) # :nodoc:
  self.occurrence_list = occurrences
  self.default_duration = component.default_duration
  @index = 0
end

Instance Attribute Details

#default_duration ⇒ Object

Returns the value of attribute default_duration.



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# File 'lib/ri_cal/property_value/occurrence_list.rb', line 9

def default_duration
  @default_duration
end

#occurrence_list ⇒ Object

Returns the value of attribute occurrence_list.



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# File 'lib/ri_cal/property_value/occurrence_list.rb', line 9

def occurrence_list
  @occurrence_list
end

Instance Method Details

#bounded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ri_cal/property_value/occurrence_list.rb', line 18

def bounded?
  true
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ri_cal/property_value/occurrence_list.rb', line 22

def empty?
  occurrence_list.empty?
end

#next_occurrence ⇒ Object 



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# File 'lib/ri_cal/property_value/occurrence_list.rb', line 26

def next_occurrence
  if @index < occurrence_list.length
    result = occurrence_list[@index].occurrence_period(default_duration)
    @index += 1
    result
  else
    nil
  end
end