Method: MTK::Groups::PitchClassSet#intersection

Defined in:
lib/mtk/groups/pitch_class_set.rb

#intersection(other) ⇒ Object

the collection of elements present in both sets



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# File 'lib/mtk/groups/pitch_class_set.rb', line 94

def intersection(other)
  self.class.from_a(to_a & other.to_a)
end