Method: Ogg::Generator#optional_properties

Defined in:
lib/ogg/generator.rb

#optional_properties ⇒ Object 



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# File 'lib/ogg/generator.rb', line 135

def optional_properties
  OPTIONAL_PROPERTIES.map{|name|
    property_instance = __send__(name)
    property_instance.meta_tag
  }.delete_if(&:empty?).join("\n")
end