class RuboCop::Cop::Layout::AssignmentIndentation

def check_assignment(node, rhs)
  return unless rhs
  return unless node.loc.operator
  return if same_line?(node.loc.operator, rhs)
  base = display_column(leftmost_multiple_assignment(node).source_range)
  check_alignment([rhs], base + configured_indentation_width)
end