Method: Coltrane::Theory::Progression#roman_chords

Defined in:
lib/coltrane/theory/progression.rb

#roman_chords ⇒ Object 



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# File 'lib/coltrane/theory/progression.rb', line 58

def roman_chords
  @roman_chords ||= chords.map do |c|
    RomanChord.new(chord: c, scale: scale)
  end
end