class Capybara::Queries::SelectorQuery

def xpath(exact = nil) 

def xpath(exact = nil)
  exact = exact? if exact.nil?
  expr = apply_expression_filters(@expression)
  expr = exact ? expr.to_xpath(:exact) : expr.to_s if expr.respond_to?(:to_xpath)
  expr = filtered_expression(expr)
  expr = "(#{expr})[#{xpath_text_conditions}]" if try_text_match_in_expression?
  expr
end