Method: AutoTune::Designator.track_number

Defined in:
lib/autotune/designator.rb

.track_number(track_number, song) ⇒ Object 



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# File 'lib/autotune/designator.rb', line 129

def self.track_number(track_number, song)
  if File.exists? song
    TagLib::FileRef.open(song) do |tune|
      unless tune.null?
        tune.tag.track = track_number unless track_number.nil?
        tune.save
      end
    end
  end
end