Class: Zgomot::Comp::Note::Progression

Inherits:
Object
  • Object
show all
Defined in:
lib/zgomot/comp/note.rb

Instance Method Summary collapse

Instance Method Details

#notes(prog) ⇒ Object 



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# File 'lib/zgomot/comp/note.rb', line 4

def notes(prog)
  count = -1
  prog.items.map do |d|
    count += 1; idx_length, idx_velocity = count % prog.length.length, count % prog.velocity.length
    pitch = d.eql?(:R) ? :R : prog.pitches[d-1]
    Zgomot::Midi::Note.new(:pitch => pitch, :length => prog.length[idx_length], :velocity => prog.velocity[idx_velocity])
  end
end