# File lib/capybara/result.rb, line 26
    def find_error
      if @result.size == 0
        Capybara::ElementNotFound.new("Unable to find #{@query.description}")
      elsif @result.size > 1
        Capybara::Ambiguous.new("Ambiguous match, found #{size} elements matching #{@query.description}")
      end
    end