module Nokogiri::XML::Searchable

def at_xpath(*args)

See Searchable#xpath for more information.

match. +paths+ must be one or more XPath queries.
Search this node for XPath +paths+, and return only the first

at_xpath(*paths, [namespace-bindings, variable-bindings, custom-handler-class])
call-seq:
# 
def at_xpath(*args)
  xpath(*args).first
end