class RuboCop::Cop::Style::ElseAlignment

def on_if(node, base = nil)
  return if ignored_node?(node)
  return unless node.loc.respond_to?(:else)
  return if node.loc.else.nil?
  else_range = node.loc.else
  return unless begins_its_line?(else_range)
  check_alignment(base_range(node, base), else_range)
  return if else_range.source != 'elsif'
  # If the `else` part is actually an `elsif`, we check the `elsif`
  # node in case it contains an `else` within, because that `else`
  # should have the same alignment (base).
  _condition, _if_body, else_body = *node
  on_if(else_body, base)
  # The `elsif` node will get an `on_if` call from the framework later,
  # but we're done here, so we set it to ignored.
  ignore_node(else_body)
end