class RuboCop::Cop::Lint::NestedPercentLiteral

}
nested_attributes: %i[name content %i[incorrectly nested]]
valid_attributes: %i[name content],
attributes = {
# yielding the array [:name, :content, :“%i[incorrectly”, :“nested]”].
# The percent literal for nested_attributes is parsed as four tokens,
# bad
@example
This cop checks for nested percent literals.

def contains_percent_literals?(node) 

def contains_percent_literals?(node)
  node.each_child_node.any? do |child|
    literal = child.children.first.to_s.scrub
    REGEXES.any? { |regex| literal.match(regex) }
  end
end

def on_array(node) 

def on_array(node)
  process(node, *PercentLiteral::PERCENT_LITERAL_TYPES)
end

def on_percent_literal(node) 

def on_percent_literal(node)
  add_offense(node) if contains_percent_literals?(node)
end

def str_content(node) 

def str_content(node)
  if node.str_type?
    node.children[0]
  else
    node.children.map { |c| str_content(c) }.join
  end
end