class RuboCop::Cop::Style::ElseAlignment

def check_alignment(base_range, else_range)
  return unless begins_its_line?(else_range)
  @column_delta = effective_column(base_range) - else_range.column
  return if @column_delta == 0
  add_offense(else_range, else_range,
              format(MSG, else_range.source, base_range.source[/^\S*/]))
end