Module: SetFuMixinBinarySubtractOperator

Included in:
Range, String
Defined in:
lib/setfu.rb

Instance Method Summary collapse

Instance Method Details

#-(item) ⇒ Object 



587
588
589
590
591
 
# File 'lib/setfu.rb', line 587

def -(item)
  a = Set.new(self)
  b = Set.new(item)
  return a - b
end