Contents

# frozen_string_literal: true

module ColtraneInstruments
  module Guitar
    class Note
      attr_reader :string, :fret

      def initialize(string, fret = nil)
        @string = string
        @fret   = fret
      end

      def pitch
        string + fret unless fret.nil?
      end

      def pitch_class
        pitch.pitch_class unless fret.nil?
      end

      alias note pitch_class
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
coltrane-2.2.1	lib/coltrane_instruments/guitar/note.rb
coltrane-2.1.5	lib/coltrane_instruments/guitar/note.rb
coltrane-2.1.0	lib/coltrane_instruments/guitar/note.rb