class RuboCop::Cop::Style::ParallelAssignment::RescueCorrector

def begin_correction(rescue_result)
  "begin\n" \
    "#{indentation(node)}" \
    "#{assignment.join("\n#{indentation(node)}")}" \
    "\n#{offset(node)}rescue\n" \
    "#{indentation(node)}#{rescue_result.source}" \
    "\n#{offset(node)}end"
end

def correction
  _node, rescue_clause = *node.parent
  _, _, rescue_result = *rescue_clause
  # If the parallel assignment uses a rescue modifier and it is the
  # only contents of a method, then we want to make use of the
  # implicit begin
  if node.parent.parent && node.parent.parent.def_type?
    super + def_correction(rescue_result)
  else
    begin_correction(rescue_result)
  end
end

def correction_range
  node.parent.source_range
end

def def_correction(rescue_result)
  "\nrescue" \
    "\n#{offset(node)}#{rescue_result.source}"
end