Class: Gitara::Voice

Inherits:
Valuable
  • Object
show all
Defined in:
lib/gitara/voice.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#$1($1) ⇒ Object 



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# File 'lib/gitara/voice.rb', line 5

has_value :id

Instance Method Details

#call_name ⇒ Object 



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# File 'lib/gitara/voice.rb', line 8

def call_name
  "\\#{definition_name}"
end

#definition_name ⇒ Object 



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# File 'lib/gitara/voice.rb', line 12

def definition_name
  "v#{id_as_word}"
end

#id ⇒ Object 



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# File 'lib/gitara/voice.rb', line 5

has_value :id

#id_as_word ⇒ Object 



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# File 'lib/gitara/voice.rb', line 16

def id_as_word
  Utilities.id_as_word(id)
end

#octave ⇒ Object 



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# File 'lib/gitara/voice.rb', line 20

def octave
  (self.parent.max_number_of_voices - self.id) + 1
end

#parent ⇒ Object 



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# File 'lib/gitara/voice.rb', line 6

has_value :parent

#stem_type ⇒ Object 



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# File 'lib/gitara/voice.rb', line 24

def stem_type
  "\\voice#{id_as_word}"
end

#transposition ⇒ Object 



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# File 'lib/gitara/voice.rb', line 28

def transposition
  "#{self.parent.transposition}#{"'" * self.octave}" if self.parent.transposition
end