class BinData::StringArgProcessor

def sanitize_parameters!(obj_class, params)
  params.warn_replacement_parameter(:initial_length, :read_length)
  params.must_be_integer(:read_length, :length)
  if params.has_parameter?(:pad_left)
    params[:pad_front] = params.delete(:pad_left)
  end
  if params.has_parameter?(:pad_byte)
    byte = params[:pad_byte]
    params[:pad_byte] = sanitized_pad_byte(byte)
  end
end