Class: HeadMusic::Instrument::StaffScheme

Inherits:
Object
  • Object
show all
Defined in:
lib/head_music/instrument/staff_scheme.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pitch_variant:, key:, list:) ⇒ StaffScheme

Returns a new instance of StaffScheme.



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# File 'lib/head_music/instrument/staff_scheme.rb', line 4

def initialize(pitch_variant:, key:, list:)
  @pitch_variant = pitch_variant
  @key = key || "default"
  @list = list
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/head_music/instrument/staff_scheme.rb', line 2

def key
  @key
end

#list ⇒ Object (readonly)

Returns the value of attribute list.



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# File 'lib/head_music/instrument/staff_scheme.rb', line 2

def list
  @list
end

#pitch_variant ⇒ Object (readonly)

Returns the value of attribute pitch_variant.



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# File 'lib/head_music/instrument/staff_scheme.rb', line 2

def pitch_variant
  @pitch_variant
end

Instance Method Details

#default? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/head_music/instrument/staff_scheme.rb', line 10

def default?
  key.to_s == "default"
end

#staves ⇒ Object 



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# File 'lib/head_music/instrument/staff_scheme.rb', line 14

def staves
  @staves ||= list.map do |attributes|
    HeadMusic::Instrument::Staff.new(self, attributes)
  end
end