class RuboCop::Cop::Layout::EmptyLineBetweenDefs

def autocorrect_insert_lines(newline_pos, count)
  difference = minimum_empty_lines - count
  where_to_insert = range_between(newline_pos, newline_pos + 1)
  lambda do |corrector|
    corrector.insert_after(where_to_insert, "\n" * difference)
  end
end