Method: MTK::Groups::PitchClassSet#difference

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

#difference(other) ⇒ Object

the collection of elements from this set with any elements from the other set removed



104
105
106
 
# File 'lib/mtk/groups/pitch_class_set.rb', line 104

def difference(other)
  self.class.from_a(to_a - other.to_a)
end