Class: WTFChord::Collectors::Guitar

Inherits:
Generic show all
Defined in:
lib/wtf_chord/collectors/guitar.rb

Constant Summary collapse

MAX_FRET = 
7

Constants inherited from WTFChord::Chord

WTFChord::Chord::BASS_MATCH

Instance Attribute Summary

Attributes inherited from Generic

#max_dist

Attributes inherited from WTFChord::Chord

#bass, #name, #notes, #pitch, #steps

Instance Method Summary collapse

Methods inherited from Generic

#call, #fingerings, #reset!

Methods inherited from WTFChord::Chord

#===, #bass?, #fingerings, #initialize, #inspect, #original_bass, #size, #third_tone, #tone

Constructor Details

This class inherits a constructor from WTFChord::Chord

Instance Method Details

#collect! ⇒ Object 



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# File 'lib/wtf_chord/collectors/guitar.rb', line 10

def collect!
  (0...MAX_FRET).each do |from|
    to = from + max_dist
    generate(from...to) do |variant|
      fingerings << set_bass(variant) if filter_variant(variant)
    end
  end

  fingerings.uniq!
  fingerings.sort_by!(&:complexity)
end