class RuboCop::Cop::Layout::ElseAlignment

def check_alignment(base_range, else_range)
  return unless begins_its_line?(else_range)
  @column_delta = column_offset_between(base_range, else_range)
  return if @column_delta.zero?
  message = format(
    MSG,
    else_range: else_range.source,
    base_range: base_range.source[/^\S*/]
  )
  add_offense(else_range, message: message) do |corrector|
    autocorrect(corrector, else_range)
  end
end