Contents

module CarefulArray

  def carefully_remove(elements)
    missing_elements = elements - self
    raise "Cannot delete missing elements: #{missing_elements.inspect}" unless missing_elements.empty?
    (self - elements).extend(CarefulArray)
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
metric_fu-2.1.3.4	lib/data_structures/careful_array.rb