Enum to direct XPathVisitor
when to use Nokogiri
builtin XPath functions.
Always use Nokogiri
builtin functions whenever possible. This is probably only useful for testing.
Never use Nokogiri
builtin functions, always generate vanilla XPath 1.0 queries. This is the default when calling Nokogiri::CSS.xpath_for
directly.
Only use Nokogiri
builtin functions when they will be faster than vanilla XPath. This is the behavior chosen when searching for CSS
selectors on a Nokogiri
document, fragment, or node.
© 2008–2018 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo,
Patrick Mahoney, Yoko Harada, Akinori MUSHA, John Shahid, Lars Kanis
Licensed under the MIT License.
https://nokogiri.org/rdoc/Nokogiri/CSS/XPathVisitor/BuiltinsConfig.html